Product Description
NO.1 About company
1. X&M company is a professional bearing research and development,production and sales of enterprises.Based on our excellent performance and competitive price of the current production,we have established a long-term relationship with our clients.
2. Our products have been widely used in the fields of engineering machinery,industrial pumps,machine tools,wind power,metallurgy and other fields in the developed countries in Europe and the United States.
NO.2 About product
1.Pillow block bearing is a bearing unit which combine olling bearing and housing together.Most of the outer spherical bearings are made of the diameter sphere,and with a ball bearing inner hole are arranged together,various structure form-kind,good versatility and interchange ability.
2.Types of Pillow Block Bearing
SERIES: UCP UCF UCFB UCFA UCK UCT UCFL UCFLU UCFC UCFU UELP UELK UKP UKF UKFL NAP NAFC NAFU NAFL NAFLU UCPH UCPA ……
Own Brand Name:VGB
Clearance : C2 / C0 / C3 / C4 / C5
Tolerance : P0 / P6 / P5 / P4 / P2
Vibraztion : Z1V1 / Z2V2/ Z3V3/ Z4V3
Material : High Quality GCr15 Bearing Steel
Delivery : 30 – 45 days
Shipping : By Sea/Air
Package:single box+carton+pallets
FAQ
1.What is the minimum order quantity for this product?
Can be negotiated, we will try our best to meet customer needs.Our company is mainly based
on wholesale sales,most customers’orders are more than 1 ton.
2.What is your latest delivery time?
Most orders will be shipped within 7-15 days of payment being received.
3.Does your company have quality assurance?
Yes, for 1 years.
4.What is the competitiveness of your company’s products compared to other companies?
High precision, high speed, low noise.
5.What are the advantages of your company’s services compared to other companies?
Answer questions online 24 hours a day, reply in a timely manner, and provide various documents
required by customers for customs clearance or sales. 100% after-sales service.
6.Which payment method does your company support?
Do our best to meet customer needs, negotiable.
7.How to contact us quickly?
Please send us an inquiry or message and leave your other contact information, such as phone number,
account or account, we will contact you as soon as possible and provide
the detailed information you need.
Please feel free to contact us, if you have any other question
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Aligning: | Non-Aligning Bearing |
---|---|
Separated: | Separated |
Rows Number: | Single |
Raceway: | Deep Groove Raceway |
Material: | Chrome Steel/Gcr15 |
Bearing Block Model: | FL |
Customization: |
Available
| Customized Request |
---|
Can you provide insights into recent advancements in pillow block bearing technology?
Recent years have witnessed significant advancements in pillow block bearing technology, driven by the need for improved performance, reliability, and efficiency. These advancements have introduced innovative features and materials, as well as enhanced design and manufacturing techniques. Here are some key insights into the recent advancements in pillow block bearing technology:
- Advanced Materials:
- Sealing and Contamination Control:
- Lubrication Solutions:
- Enhanced Bearing Design:
- Condition Monitoring and Predictive Maintenance:
- Smart and IoT Integration:
New materials have been developed to enhance the performance of pillow block bearings. For example, the use of advanced polymers and composite materials in bearing components offers benefits such as improved corrosion resistance, reduced friction, and lower weight. These materials can withstand demanding operating conditions and provide extended service life. Additionally, the development of specialized coatings and surface treatments has further enhanced the tribological properties of bearing surfaces, reducing wear and friction.
Advancements in sealing technology have focused on improving the effectiveness of seals in preventing contamination and extending bearing life. Innovative seal designs, such as multiple lip seals and non-contact seals, provide superior protection against the ingress of dirt, moisture, and other contaminants. These advanced sealing solutions help maintain the cleanliness of the bearing interior and enhance reliability in challenging environments.
Lubrication is crucial for optimal bearing performance, and recent advancements have focused on improving lubrication solutions. Automatic lubrication systems have become more sophisticated, offering precise and controlled lubricant delivery to pillow block bearings. These systems can be equipped with sensors and monitoring capabilities to ensure proper lubrication and detect abnormalities in lubricant condition or distribution. In addition, the development of advanced lubricants, such as synthetic greases and food-grade lubricants, has improved the efficiency and longevity of pillow block bearings.
Advancements in bearing design have focused on optimizing load distribution, reducing friction, and improving overall performance. Finite element analysis (FEA) and computer-aided design (CAD) tools have enabled more accurate modeling and simulation of bearing behavior, leading to improved designs. Features such as optimized internal geometries, increased contact angles, and improved raceway profiles have resulted in higher load capacities, reduced noise, and improved running accuracy.
Recent advancements have introduced advanced monitoring and diagnostic techniques for pillow block bearings. Vibration analysis, thermal imaging, and acoustic emission monitoring are used to detect early signs of bearing wear, misalignment, or lubrication issues. These technologies enable predictive maintenance strategies, allowing for timely intervention and minimizing the risk of unexpected equipment failure. Condition monitoring systems integrated with pillow block bearings provide valuable insights into bearing health and enable proactive maintenance planning.
The integration of smart technologies and the Internet of Things (IoT) has also impacted pillow block bearing technology. Bearings equipped with sensors and connectivity capabilities can provide real-time data on various parameters, including temperature, vibration, and load conditions. This data can be collected, analyzed, and used for performance optimization, predictive maintenance, and remote monitoring. Smart bearings enable the implementation of Industry 4.0 concepts, enhancing overall equipment efficiency and enabling proactive decision-making.
In summary, recent advancements in pillow block bearing technology have introduced advanced materials, improved sealing and contamination control, enhanced lubrication solutions, optimized bearing designs, enabled condition monitoring and predictive maintenance, and integrated smart and IoT capabilities. These advancements contribute to improved performance, extended service life, and enhanced reliability of pillow block bearings, supporting various industrial applications.
How do pillow block bearings contribute to the efficient operation of conveyor systems?
Pillow block bearings play a crucial role in ensuring the efficient operation of conveyor systems. Their contributions can be outlined as follows:
- Support and Load Handling:
- Reduced Friction and Wear:
- Alignment and Stability:
- Protection and Contamination Prevention:
- Maintenance and Accessibility:
Pillow block bearings provide support for the rotating shafts in conveyor systems. They are responsible for handling and transmitting the loads applied to the conveyor, including the weight of the conveyed material and any external forces. By effectively supporting the shaft, pillow block bearings help maintain the structural integrity of the conveyor and ensure smooth and efficient movement of the material.
Pillow block bearings are designed to minimize friction between the rotating shaft and the bearing housing. They incorporate rolling elements, such as balls or rollers, which facilitate smooth motion with reduced friction. By reducing friction and wear, pillow block bearings help optimize the energy efficiency of the conveyor system, minimizing power consumption and extending the lifespan of the bearings and other related components.
Proper alignment of the conveyor components is essential for efficient operation. Pillow block bearings aid in aligning and supporting the shaft, ensuring that it remains centered and in the correct position. This alignment helps prevent excessive vibrations, reduces the risk of misalignment-related issues, and promotes stable and consistent performance of the conveyor system.
Pillow block bearings are designed to provide protection against contaminants, moisture, and debris in the operating environment. They often incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of foreign particles into the bearing. This protection helps maintain the cleanliness of the bearing’s internal components, reducing the risk of premature wear, corrosion, or damage. By preventing contamination, pillow block bearings contribute to the efficient and reliable operation of the conveyor system.
Conveyor systems require periodic maintenance, including bearing inspection, lubrication, and potential replacement. Pillow block bearings are designed with ease of maintenance in mind. They often feature a split housing design that allows for convenient access to the bearing without disassembling the entire conveyor system. This accessibility simplifies maintenance tasks, reduces downtime, and promotes efficient upkeep of the bearings, ensuring the long-term reliability and performance of the conveyor system.
In summary, pillow block bearings contribute to the efficient operation of conveyor systems by providing support, handling loads, reducing friction and wear, ensuring alignment and stability, protecting against contaminants, and offering ease of maintenance. With their essential role in supporting and facilitating the movement of conveyor shafts, pillow block bearings help optimize the performance, energy efficiency, and longevity of conveyor systems.
What advantages do pillow block bearings offer compared to other types of bearings?
Pillow block bearings, also known as plummer block bearings, offer several advantages compared to other types of bearings. These advantages make them a popular choice in various industrial applications. Here’s a detailed explanation of the advantages of pillow block bearings:
- Easy Installation:
- Self-Aligning Capability:
- Load Support:
- Environmental Protection:
- Versatility and Adaptability:
- Easy Maintenance:
Pillow block bearings are designed for easy installation. The split housing allows for quick assembly and disassembly without the need to remove other components or disassemble the entire system. This feature simplifies bearing replacement, lubrication, and inspection, reducing downtime and maintenance costs.
Pillow block bearings are designed to accommodate slight misalignments or shaft deflections. This self-aligning capability helps to ensure smooth operation and reduce stress on the bearing. It allows for more flexibility in the installation process and helps compensate for any misalignment that may occur during operation.
Pillow block bearings are capable of handling both radial and axial loads, depending on the type of bearing insert used. This load-carrying capacity makes them suitable for a wide range of applications where there are varying load requirements. They provide reliable support for rotating shafts and help transmit loads between the shaft and the housing.
Pillow block bearings offer a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. This protection helps to extend the service life of the bearing and improve overall reliability.
Pillow block bearings are highly versatile and adaptable to various industrial applications. They can be found in a wide range of industries, including manufacturing, mining, agriculture, construction, and material handling. These bearings are used in conveyor systems, power transmission equipment, pumps, fans, compressors, and many other rotating machinery applications.
Due to their design, pillow block bearings are easy to maintain. The split housing simplifies lubrication, inspection, and replacement of the bearing insert. This ease of maintenance reduces downtime and allows for efficient servicing of the bearing, contributing to improved operational efficiency.
In summary, pillow block bearings offer several advantages compared to other types of bearings. These advantages include easy installation and maintenance, self-aligning capability, load support, environmental protection, versatility, and adaptability. These features make pillow block bearings a reliable and efficient choice for various industrial applications where ease of installation, flexibility, and durability are important factors.
editor by CX 2024-04-23
China Professional Pillow Block Bearing Manufacturers UCP210 UCP 208 UCP207 Ucf216 Outer Spherical Seat Bearing deep groove ball bearing
Product Description
Detailed Photos
Product Parameters
PART NO. | d | B | Weight |
SYK 20 TF | 20 | 31 | 0.24 |
SYK 20 TR | 20 | 31 | 0.24 |
SYK 25 TF | 25 | 34.1 | 0.29 |
SYK 25 TR | 25 | 34.1 | 0.29 |
SYK 30 TF | 30 | 38.1 | 0.49 |
SYK 30 TR | 30 | 38.1 | 0.49 |
SYK 35 TF | 35 | 42.9 | 0.66 |
SYK 35 TR | 35 | 42.9 | 0.66 |
SYK 40 TF | 40 | 49.2 | 0.86 |
SYK 40 TR | 40 | 49.2 | 0.86 |
SY 12 TF | 12 | 27.4 | 0.52 |
SY 15 TF | 15 | 27.4 | 0.51 |
SY 17 TF | 17 | 27.4 | 0.5 |
SY 20 TF | 20 | 31 | 0.57 |
SYJ 20 TF | 20 | 31 | 0.55 |
SY 20 TR | 20 | 31 | 0.57 |
SY 25 TF | 25 | 34.1 | 0.72 |
SYJ 25 TF | 25 | 34.1 | 0.73 |
SY 25 TR | 25 | 34.1 | 0.72 |
SY 30 TF | 30 | 38.1 | 1.1 |
SYJ 30 TF | 30 | 38.1 | 1.05 |
SY 30 TR | 30 | 38.1 | 1.1 |
SY 35 TF | 35 | 42.9 | 1.45 |
SYJ 35 TF | 35 | 42.9 | 1.5 |
SY 35 TR | 35 | 42.9 | 1.45 |
SY 40 TF | 40 | 49.2 | 1.8 |
SYJ 40 TF | 40 | 49.2 | 1.85 |
SY 40 TR | 40 | 49.2 | 1.8 |
D mm |
A1 |
J |
L |
T |
C |
C0 |
Bearing item |
Pillow block |
|
30 |
32,5 |
82,5 |
108 |
42,2 |
19,5 |
11,2 |
FY 30 TR |
FY 506 M |
YAR 206-2RF |
30 |
31 |
83 |
108 |
40,2 |
19,5 |
11,2 |
FYJ 30 TF |
FYJ 506 |
YAR 206-2F |
30,163 |
32,5 |
82,5 |
108 |
42,2 |
19,5 |
11,2 |
FY 1.3/16 RM |
FY 506 U |
YAT 206-103 |
30,163 |
32,5 |
82,5 |
108 |
42,2 |
19,5 |
11,2 |
FY 1.3/16 TF |
FY 506 U |
YAR 206-103-2F |
31,75 |
34,5 |
92 |
118 |
46,4 |
25,5 |
15,3 |
FY 1.1/4 TR |
FY 507 M |
YAR 207-104-2RF |
31,75 |
32,5 |
82,5 |
108 |
42,2 |
19,5 |
11,2 |
FY 1.1/4 ARM |
FY 506 U |
YAT 206-104 |
31,75 |
34,5 |
92 |
118 |
46,4 |
|
|
FY 1.1/4 RM |
FY 507 U |
YAT 207-104 |
31,75 |
32,5 |
82,5 |
108 |
46,4 |
19,5 |
11,2 |
FY 1.1/4 ATF |
FY 506 U |
YAR 206-104-2F |
33,337 |
34,5 |
92 |
118 |
46,4 |
25,5 |
15,3 |
FY 1.5/16 TF |
FY 507 U |
YAR 207-105-2F |
34,925 |
34,5 |
92 |
118 |
46,4 |
25,5 |
15,3 |
FY 1.3/8 TF |
FY 507 U |
YAR 207-106-2F |
34,925 |
34,5 |
92 |
118 |
46,4 |
|
|
FY 1.3/8 RM |
FY 507 U |
YAT 207-106 |
35 |
34,5 |
92 |
118 |
46,4 |
25,5 |
15,3 |
FY 35 TR |
FY 507 M |
YAR 207-2RF |
35 |
34 |
92 |
118 |
44,4 |
25,5 |
15,3 |
FYJ 35 TF |
FYJ 507 |
YAR 207-2F |
36,513 |
34,5 |
92 |
118 |
46,4 |
25,5 |
15,3 |
FY 1.7/16 TF |
FY 507 U |
YAR 207-107-2F |
36,513 |
34,5 |
92 |
118 |
46,4 |
25,5 |
15,3 |
FY 1.7/16 RM |
FY 507 U |
YAT 207-107 |
38,1 |
38,5 |
101,5 |
130 |
52,6 |
30,7 |
19 |
FY 1.1/2 RM |
FY 508 U |
YAT 208-108 |
38,1 |
38,5 |
101,5 |
130 |
54,2 |
30,7 |
19 |
FY 1.1/2 TR |
FY 508 M |
YAR 208-108-2RF |
38,1 |
36 |
102 |
130 |
51,2 |
30,7 |
19 |
FYJ 1.1/2 TF |
FYJ 508 |
YAR 208-108-2F |
40 |
36 |
102 |
130 |
51,2 |
30,7 |
19 |
FYJ 40 TF |
FYJ 508 |
YAR 208-2F |
40 |
38,5 |
101,5 |
130 |
54,2 |
30,7 |
19 |
FY 40 TR |
FY 508 M |
YAR 208-2RF |
41,275 |
39 |
105 |
137 |
54,2 |
33,2 |
21,6 |
FY 1.5/8 TF |
FY 509 U |
YAR 209-110-2F |
42,862 |
39 |
105 |
137 |
54,2 |
33,2 |
21,6 |
FY 1.11/16 TF |
FY 509 U |
YAR 209-111-2F |
Certifications
Packaging & Shipping
Company Profile
HangZhou CZPT BEARING Co., Ltd is specialized in bearings areas since 2013, we create an innovative sales service of bearings to satisfy diffierent kinds of application.
We are located in HangZhou city, ZHangZhoug province, China, near HangZhou and ZheJiang port, which has recognized by special ISO, with CE certificiate, The various bearings we produce there have been inspected and confirmed by SGS to be RoHS compliant.
We Registered “GNYAR” in 2014, registered “MAJC” in 2018, both was received in high-performance praise, and earned high reputation. Our products is widely used to mining machinery, motorcycle parts, agricultural machine, auto parts and embroidery machine spare parts, Power tools, bicycle, Semiconductor Facilities. Fitness Equipments, Toys, fishing, industrial using design, etc.
After years of development, we believe that by establishing a mutually beneficial relationship with our customers we can both continue to grow and prosper, we wish and hope to always grant you satisfaction.
FAQ
Q:What’s your after-sales service and warranty?
A: We promise to bear the following responsibility when defective product is found:
1.12 months warranty from the first day of receiving goods;
2. Replacements would be sent with goods of your next order;
3. Refund for defective products if customers require.
Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we are CZPT to customize housings in different styles, and sizes in different brands, we also customize circuit board & packaging box as per your requirements.
Q:What’s the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
Q:Do you offer free samples?
A: Yes we offer free samples to distributors and wholesalers /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Standard Parts: | Yes |
---|---|
Universal: | No |
Type: | Bearing Roller |
Material: | Stainless Steel |
Product Name: | Pillow Bearings |
Structure: | Ball Bearing |
Samples: |
US$ 100/Piece
1 Piece(Min.Order) | |
---|
Customization: |
Available
| Customized Request |
---|
How do pillow block bearings improve the functionality of heavy-duty equipment like mining conveyors?
Pillow block bearings play a crucial role in enhancing the functionality and performance of heavy-duty equipment like mining conveyors. Their contributions to the reliable operation and efficiency of mining conveyors can be explained as follows:
- Support and Load Handling:
- Reduced Friction and Energy Efficiency:
- Alignment and Stability:
- Contamination Protection:
- Impact Resistance and Durability:
- Maintenance and Accessibility:
Pillow block bearings provide essential support for the rotating shafts and other moving components in mining conveyors. They handle and transmit the significant loads encountered in conveyor systems, including the weight of the conveyed materials and the forces associated with their movement. By effectively supporting the shafts and components, pillow block bearings help maintain the structural integrity and stability of the conveyor, ensuring smooth and efficient material handling.
Pillow block bearings are designed to minimize friction between the rotating shafts and the bearing housing, resulting in reduced energy losses and improved energy efficiency. By incorporating rolling elements, such as balls or rollers, pillow block bearings facilitate smooth motion with minimal friction. This reduction in friction translates into energy savings, reducing the power consumption required to drive the conveyor system and contributing to overall operational efficiency.
Proper alignment of the conveyor components is critical for the reliable operation of mining conveyors. Pillow block bearings aid in aligning and supporting the shafts and other moving parts, ensuring they remain centered and in the correct position. This alignment helps prevent excessive vibrations, reduces the risk of misalignment-related issues, and promotes stable and consistent operation of the conveyor, enhancing its functionality and reliability.
Mining environments are often harsh, with exposure to dust, dirt, moisture, and other contaminants. Pillow block bearings are designed to provide protection against these contaminants. They often incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of foreign particles into the bearing. This protection helps maintain the cleanliness of the bearing’s internal components, reducing the risk of premature wear, corrosion, or damage, and ensuring the reliable and efficient operation of the mining conveyor.
Heavy-duty equipment like mining conveyors is subjected to rigorous operating conditions, including high loads, impacts, and vibrations. Pillow block bearings are designed to withstand such demanding conditions. They are constructed with robust materials and engineered to provide high load capacity and excellent impact resistance. This durability ensures that the bearings can withstand the demanding working environments of mining conveyors, reducing the risk of premature failure and minimizing downtime.
Maintenance is crucial for the optimum performance and longevity of heavy-duty equipment like mining conveyors. Pillow block bearings are designed with maintenance in mind. They often feature a split housing design that allows for convenient access to the bearing without the need to disassemble the entire conveyor system. This accessibility simplifies maintenance tasks, reduces downtime, and promotes efficient upkeep of the bearings, contributing to the overall functionality and reliability of mining conveyors.
In summary, pillow block bearings greatly enhance the functionality of heavy-duty equipment like mining conveyors by providing support, handling heavy loads, reducing friction and energy consumption, ensuring alignment and stability, protecting against contamination, and offering durability and accessibility for maintenance. With their essential role in supporting and facilitating the movement of conveyor components, pillow block bearings optimize the performance, energy efficiency, and lifespan of mining conveyors, contributing to improved productivity and reliability in mining operations.
Can you provide examples of scenarios where easy mounting and dismounting are crucial with pillow block bearings?
Easy mounting and dismounting of pillow block bearings are crucial in various scenarios where maintenance, repair, or replacement of bearings is required. Here are some examples of situations where easy mounting and dismounting are particularly important:
- Field Maintenance:
- Conveyor Systems:
- High-Speed Machinery:
- Service and Repair Workshops:
- Equipment with Limited Access:
In industries such as agriculture, construction, and mining, equipment often operates in remote or challenging locations. In these scenarios, quick and easy mounting and dismounting of pillow block bearings are essential for efficient field maintenance. Bearings may need to be replaced or serviced on-site to minimize downtime and keep the equipment operational. Easy access to the bearings and straightforward mounting and dismounting procedures enable maintenance personnel to perform these tasks effectively and swiftly.
Conveyor systems are widely used in industries such as manufacturing, warehousing, and logistics. These systems consist of numerous pillow block bearings that support the conveyor rollers or pulleys. In situations where a bearing fails or requires maintenance, easy mounting and dismounting are crucial to minimize disruption to the production or material handling process. Efficient replacement of the bearing allows the conveyor system to resume operation quickly and ensures smooth material flow.
In applications involving high-speed machinery, such as paper mills, printing presses, or textile machinery, easy mounting and dismounting of pillow block bearings are important. These machines often operate at high rotational speeds, and any downtime for bearing replacement or maintenance can have a significant impact on productivity. Quick and hassle-free mounting and dismounting procedures allow maintenance teams to swiftly address bearing issues and restore the machinery to its optimal performance.
Service and repair workshops that handle a wide range of equipment from different industries benefit from easy mounting and dismounting of pillow block bearings. These workshops often deal with various machinery types and sizes, and having a streamlined process for bearing replacement or maintenance is crucial to ensure efficient service delivery. Easy mounting and dismounting procedures simplify the workflow, reduce labor time, and enhance overall operational efficiency.
Some equipment may have limited access to the bearings due to space constraints or design considerations. Examples include compact machinery, enclosed systems, or installations with complex configurations. In such cases, easy mounting and dismounting of pillow block bearings become even more critical. Simplified procedures and accessible mounting points facilitate the replacement or maintenance of bearings in these challenging environments.
In summary, easy mounting and dismounting of pillow block bearings are crucial in scenarios where efficient maintenance, repair, or replacement of bearings is required. This includes field maintenance, conveyor systems, high-speed machinery, service and repair workshops, and equipment with limited access. By enabling quick and hassle-free procedures, easy mounting and dismounting of pillow block bearings contribute to minimizing downtime, optimizing equipment performance, and ensuring smooth operations in various industries and applications.
How does proper lubrication impact the performance and longevity of pillow block bearings?
Proper lubrication plays a crucial role in the performance and longevity of pillow block bearings. It ensures smooth operation, reduces friction and wear, dissipates heat, and protects against corrosion. Here’s a detailed explanation of how proper lubrication impacts the performance and longevity of pillow block bearings:
- Reduced Friction and Wear:
- Heat Dissipation:
- Protection Against Corrosion:
- Prevention of Contamination:
- Extended Service Life:
Lubrication forms a thin film between the rolling elements and the raceways of the pillow block bearing. This film of lubricant reduces friction and minimizes wear by providing a lubricating barrier between the moving surfaces. Reduced friction results in lower energy consumption, less heat generation, and decreased wear on the bearing components, leading to improved performance and prolonged service life.
During operation, pillow block bearings can generate heat due to the friction between the rolling elements and the raceways. Proper lubrication helps to dissipate this heat by carrying it away from the bearing surfaces. Effective heat dissipation prevents excessive temperature rise, which can cause lubricant degradation, thermal expansion, and accelerated wear. By maintaining proper lubrication, the pillow block bearing can operate within the desired temperature range, ensuring optimal performance and preventing premature failure.
Lubrication provides a protective barrier that helps to prevent corrosion and rust formation on the bearing surfaces. Corrosion can occur when moisture or contaminants penetrate the bearing and react with the metal surfaces. The lubricant acts as a barrier, preventing direct contact between the metal surfaces and the external environment, thus inhibiting corrosion and preserving the integrity of the bearing components. Proper lubrication with corrosion-resistant lubricants is particularly important in environments with high humidity, exposure to water, or corrosive substances.
Pillow block bearings are susceptible to contamination from dust, dirt, and other particles present in the operating environment. Proper lubrication with appropriate sealing or shielding options helps to prevent the ingress of contaminants into the bearing. The lubricant forms a protective barrier, sealing off the bearing and reducing the risk of particle intrusion. By minimizing contamination, proper lubrication helps to maintain the smooth operation and integrity of the bearing, preventing premature wear and failure.
By ensuring proper lubrication, the performance and longevity of pillow block bearings can be significantly improved. Proper lubrication reduces friction, wear, and heat, while providing protection against corrosion and contamination. These factors collectively contribute to the extended service life of the bearing. Regular lubrication maintenance, including monitoring the lubricant condition, replenishing or replacing the lubricant as necessary, and following the manufacturer’s recommendations, helps to maximize the service life of the pillow block bearing and optimize its performance.
In summary, proper lubrication is essential for the performance and longevity of pillow block bearings. It reduces friction and wear, dissipates heat, protects against corrosion, and prevents contamination. By maintaining proper lubrication, the pillow block bearing operates smoothly, experiences less wear, and remains protected from external factors, leading to improved performance, extended service life, and enhanced reliability.
editor by CX 2024-04-17
China supplier Koyo/NTN/NSK/NACHI//Timken/SKF/ Tapered Roller Bearing/Deep Groove Ball Bearing/Hub Wheel Bearing/Pillow Block Bearing/Spherical Roller Bearing for Auto Parts bearing block
Product Description
Koyo/NTN/NSK/NACHI//Timken/ Tapered Roller Bearing/Deep Groove Ball Bearing/Hub Wheel Bearing/Pillow Block Bearing/Spherical Roller Bearing for Auto Parts
Deep groove ball bearings are suitable for high-speed or even extremely high-speed operation, and are very durable without frequent maintenance. This type of bearing has a small friction coefficient, high limit speed, and various size ranges and forms. It is used in precision instruments, low-noise motors, automobiles, motorcycles and general machinery industries. It is the most widely used type of bearing in the machinery industry. Mainly bear radial load, but also can bear a certain amount of axial load.
A wide range of applications:
• agriculture and forestry equipment
• automotive and industrial gearboxes
• automotive and truck electric components, such as alternators
• electric motors
• fluid machinery
• material handling
• power tools and household appliances
• textile machinery
• two Wheeler.
Product Name | Deep groove ball /Taper/Spherical/Angular contact /Needle bearing |
Brand Name | TIMKEN S KF CZPT CZPT CZPT IKO |
Seals Type | OPEN/2Z/2RS/Z/RS |
Material | Chrome Steel,Stainless steel, Ceramic,Nylon |
Clearance | C0,C2,C3,C4,C5 |
Precision Grade | P0,P6,P5,P4,P2(ABEC1, ABEC3, ABEC5, ABEC7, ABEC9) |
Greece | SRL ,PS2, Alvania R12 ,etc |
Number of Rows | Single Row |
Certifications | ISO 9001 |
Package | Box, Carton, Wooden Box, Plastic Tube, or Per buyers requirement. |
MOQ | 2PCS |
Service | OEM |
Sample | Available |
Payment Term | TT or L/C or Western Union |
Port | HangZhou/HangZhou/ZheJiang |
Detailed Photos
Our Advantages
1.Free Sample bearing
2.ISO Standard
3.Bearing Small order accepted
4.In Stock bearing
5.OEM bearing service
6.Professional:16 years manufacture bearing
7.Customized bearing, Customer’s bearing drawing or samples accepted
8.Competitive price bearing
9.TT Payment or Western Union or Trade Assurance Order
****More produce***
Packaging & Shipping
Why choose us ?
1. Quality Control To ensure the quality of our vehicles and other products, Our QC staffs do strict supplier evaluations, in-coming inspections, in-process inspections, final inspections and pre-delivery inspections. The most important is that we listen to what our customers say and are always looking for ways to improve the quality of our products through continuous improvement.
2. OEM Ability We have built stable and long-term cooperate relationshilp with supermarkets,we canalso provide ODM, OEM and Agent services to our customers over the world.
3. Parts Available We have spare bearings for immediate delivery to anywhere in the world. Our Bearings widely used in the fields of motor, fan, injection molding machine, mining, mechanical equipment, metallurgy, rolling, automobile, railway, iron and steel, power, textile, packaging, petroleum, paper making, etc
4. Good Warranty We take customer satisfaction and product quality as the first priority for us. We supply reliable warranties and good after-sales services.
FAQ
*Q:Can I get samples from you?
A:We are honored to offer you samples for quality check.
*Q:What parts are manufactured by you?
A: :90% of bearings are manufactured by us.
*Q:What’s the leading time? (How long do you need to prepare my goods?)
A:10 days for sample orders. 30 days for mass production orders (based on different quantities)
*Q:How long do I need to wait before my goods arrive?
A:3-5 days for international express. 5-7 days for air transportation, 35-40 days for sea transportation.
*Q:Can you put my brand name (logo) on these products?
A: Yes, or container order. Sticker order qty over 100pcs.
*Q:What payment methods do you accept?
A:T/T, L/C, Western Union, etc.
*Q:What certificates do you have?
A: All of our products are with CE IAF certificate. For some models, the certificates are already available. For other models, we will need your assistance to apply the certificates. For some models, the certificates are already available. For other models, we will need your assistance to apply the certificates.
*Q:What is your product quality?
A:Our raw materials are purchased from qualified suppliers. And we have a strong quality control team to guarantee our quality. We always care what you care!!
*Q:What is your warranty?
A:Our warranty is 24 months after delivery. We always pay high attention to after sale service!! For those out of warranty, we have adequate parts.
Electrical and easy wear parts are not included in warranty range.
*Q:How are parts availability?
A:We keep stock of spare parts and make sure all parts available whenever you need.
Factory Display
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Rolling Body: | Roller Bearings |
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The Number of Rows: | Single |
Outer Dimension: | Medium and Large(120-190mm) |
Material: | Bearing Steel |
Spherical: | Aligning Bearings |
Load Direction: | Axial Bearing |
Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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Can you explain the differences between sealed and open pillow block bearings?
Sealed and open pillow block bearings differ in their design and functionality, particularly in terms of sealing mechanisms and the level of protection they provide. Here are the key differences between sealed and open pillow block bearings:
- Sealing Mechanism:
- Contamination Protection:
- Lubrication:
- Maintenance:
- Application Suitability:
Sealed pillow block bearings incorporate a sealing mechanism to prevent the entry of contaminants, such as dirt, dust, and moisture, into the bearing. The sealing mechanism is typically made of rubber seals or labyrinth seals that create a barrier between the bearing’s internal components and the external environment. Open pillow block bearings, on the other hand, do not have a sealing mechanism and are open to the surrounding environment.
Sealed pillow block bearings provide a higher level of protection against contamination compared to open bearings. The sealing mechanism acts as a barrier, preventing the entry of contaminants that can cause premature wear, corrosion, or damage to the bearing’s internal components. Open pillow block bearings, by contrast, are more exposed to the surrounding environment and are more susceptible to contamination.
Both sealed and open pillow block bearings require proper lubrication for smooth operation and reduced friction. Sealed bearings are typically pre-lubricated with grease during manufacturing and are designed to be maintenance-free or require minimal lubrication throughout their operating life. Open bearings may need to be lubricated more frequently to ensure optimal performance and prevent excessive wear. Lubrication access points are more accessible in open bearings compared to sealed bearings.
Sealed pillow block bearings are designed to be low maintenance or maintenance-free. The sealing mechanism helps to retain the lubricant and protect the bearing’s internal components, reducing the need for frequent maintenance. Open pillow block bearings may require more regular maintenance, including lubrication, inspection, and cleaning, to ensure proper functioning and extend their lifespan.
The choice between sealed and open pillow block bearings depends on the specific application requirements. Sealed bearings are commonly used in applications where contamination protection is crucial, such as in dusty or dirty environments. They are particularly suitable for applications where maintenance access is limited or where frequent lubrication is not feasible. Open bearings are often used in applications where regular maintenance and lubrication are possible and where contamination is not a significant concern.
It’s important to consider the specific operating conditions, environmental factors, and maintenance capabilities when deciding between sealed and open pillow block bearings. Consulting with bearing manufacturers or industry experts can provide valuable guidance in selecting the most suitable option for your application requirements.
How do different types of pillow block bearings, like split and solid, differ in terms of design and functionality?
Different types of pillow block bearings, such as split and solid designs, exhibit variations in their design and functionality. Here’s a detailed explanation of how these types differ:
- Split Pillow Block Bearings:
- Easy Installation and Maintenance: Split pillow block bearings simplify the installation and maintenance process by providing convenient access to the bearing without dismantling the shaft or surrounding equipment. This feature is particularly beneficial in scenarios where quick and efficient bearing replacement or inspection is required.
- Space Constraints: Split bearings are advantageous in applications where space limitations make it challenging to maneuver or remove solid bearings. The split design allows for easy insertion and removal of the bearing, even in confined spaces.
- Shaft Alignment: Split pillow block bearings often incorporate features that assist with shaft alignment. This ensures proper alignment between the rotating shaft and the bearing, reducing friction, wear, and vibration.
- Temperature Expansion: The split housing design accommodates thermal expansion or contraction of the bearing components. This capability is particularly important in applications where temperature variations occur, preventing potential damage or misalignment due to thermal effects.
- Solid Pillow Block Bearings:
- Stability and Strength: Solid bearings provide a robust and rigid housing, offering excellent stability and support for the bearing and the shaft. They are capable of handling high loads and resisting deformation or deflection under heavy operating conditions.
- Environmental Protection: The solid housing design provides enhanced protection against contaminants, moisture, and debris. It helps to shield the bearing from external elements, reducing the risk of premature wear, corrosion, or damage.
- Sealing Options: Solid pillow block bearings often feature various sealing options, such as rubber seals, felt seals, or labyrinth seals. These seals help to retain the lubricant and prevent the ingress of contaminants, maintaining the integrity and performance of the bearing.
- Design Variations: Solid bearings are available in different configurations and styles to accommodate specific application requirements. This includes variations in the shape, dimensions, mounting methods, and sealing arrangements of the housing.
Split pillow block bearings, also known as split plummer block bearings, are designed with a split housing that allows for easy mounting and dismounting without the need to remove other components or disassemble the shaft. The housing is divided into two or more parts, typically split horizontally or vertically, which can be separated to access the bearing. The split design offers several advantages:
Solid pillow block bearings, also referred to as solid plummer block bearings, have a one-piece housing that encloses the bearing. The housing is typically made of cast iron, ductile iron, or other durable materials. Solid pillow block bearings offer the following characteristics:
In summary, split pillow block bearings and solid pillow block bearings differ in their design and functionality. Split bearings offer easy installation and maintenance, space-saving advantages, assistance with shaft alignment, and accommodation for temperature expansion. On the other hand, solid bearings provide stability, strength, environmental protection, sealing options, and various design variations. The choice between these types depends on the specific application needs, including accessibility requirements, load capacity, environmental conditions, and maintenance considerations.
How does proper lubrication impact the performance and longevity of pillow block bearings?
Proper lubrication plays a crucial role in the performance and longevity of pillow block bearings. It ensures smooth operation, reduces friction and wear, dissipates heat, and protects against corrosion. Here’s a detailed explanation of how proper lubrication impacts the performance and longevity of pillow block bearings:
- Reduced Friction and Wear:
- Heat Dissipation:
- Protection Against Corrosion:
- Prevention of Contamination:
- Extended Service Life:
Lubrication forms a thin film between the rolling elements and the raceways of the pillow block bearing. This film of lubricant reduces friction and minimizes wear by providing a lubricating barrier between the moving surfaces. Reduced friction results in lower energy consumption, less heat generation, and decreased wear on the bearing components, leading to improved performance and prolonged service life.
During operation, pillow block bearings can generate heat due to the friction between the rolling elements and the raceways. Proper lubrication helps to dissipate this heat by carrying it away from the bearing surfaces. Effective heat dissipation prevents excessive temperature rise, which can cause lubricant degradation, thermal expansion, and accelerated wear. By maintaining proper lubrication, the pillow block bearing can operate within the desired temperature range, ensuring optimal performance and preventing premature failure.
Lubrication provides a protective barrier that helps to prevent corrosion and rust formation on the bearing surfaces. Corrosion can occur when moisture or contaminants penetrate the bearing and react with the metal surfaces. The lubricant acts as a barrier, preventing direct contact between the metal surfaces and the external environment, thus inhibiting corrosion and preserving the integrity of the bearing components. Proper lubrication with corrosion-resistant lubricants is particularly important in environments with high humidity, exposure to water, or corrosive substances.
Pillow block bearings are susceptible to contamination from dust, dirt, and other particles present in the operating environment. Proper lubrication with appropriate sealing or shielding options helps to prevent the ingress of contaminants into the bearing. The lubricant forms a protective barrier, sealing off the bearing and reducing the risk of particle intrusion. By minimizing contamination, proper lubrication helps to maintain the smooth operation and integrity of the bearing, preventing premature wear and failure.
By ensuring proper lubrication, the performance and longevity of pillow block bearings can be significantly improved. Proper lubrication reduces friction, wear, and heat, while providing protection against corrosion and contamination. These factors collectively contribute to the extended service life of the bearing. Regular lubrication maintenance, including monitoring the lubricant condition, replenishing or replacing the lubricant as necessary, and following the manufacturer’s recommendations, helps to maximize the service life of the pillow block bearing and optimize its performance.
In summary, proper lubrication is essential for the performance and longevity of pillow block bearings. It reduces friction and wear, dissipates heat, protects against corrosion, and prevents contamination. By maintaining proper lubrication, the pillow block bearing operates smoothly, experiences less wear, and remains protected from external factors, leading to improved performance, extended service life, and enhanced reliability.
editor by CX 2024-04-16
China factory Wj918 Spherical /Cylindrical Taper Roller Bearing CZPT CZPT CZPT CZPT CZPT Deep Groove Ball Bearing Pillow Block Bearing Auto Bearing Wheel Hub Bearings OEM drive shaft bearing
Product Description
Product Description
WHY CHOOSE E-ASIA BEARING?
1) 20 years of rich bearing industry export experience
2) ISO & MPA & CE & SGS & BV certified
3) Professional engineers team and Superior machines
4) 1 hour to HangZhou port or ZheJiang port
5) Strict quality inspection (3 steps) before shipment, such as SGS/BV third party certified.
CHOOSE E-ASIA REFUSED ONE TIME BUSINESS
Deep groove ball bearing | 5 88506 88507 88508A 88508 88509 622 62303 62304 62305 62306 62307 62308 62309 62310 |
Taper roller bearings | 35712 35713 35714 35715 35716 35717 35718 35719 35710 35711 35712 35713 35714 35715 35716 35717 35718 35719 35710 35711 35712 35714 35716 35718 35710 35712 35714 35716 35710 35714 30302 30303 30304 30305 30306 30307 30308 3 3 0571 3 0571 3 0 30321 30322 30324 30326 30328 30330 30332 30334 32204 32205 32206 32207 32208 32209 32210 32211 32212 32213 32214 32215 32216 32217 32218 32219 32220 32221 32222 32224 32226 32228 32230 32232 32236 32238 32240 32244 32248 32303 32304 32305 32306 32307 32308 32309 32310 32311 32312 32313 32314 32315 32316 32317 32318 32319 32320 32321 32322 32324 32326 32330 32334 31303 31304 31305 31306 31307 31308 31309 31310 31311 31312 31313 31314 31315 31316 31317 31318 31319 31320 31324 31326 31328 31332 32 325714 320726 325718 53856k 53860 |
Self-aligning ball bearings | |
spherical plain bearing | GE4E GE5E GE6E GE8E GE10E GE12E GE15ES GE17ES GE20ES GE25ES GE30ES GE35ES GE40ES GE45ES GE50ES GE60ES GE70ES GE80ES GE90ES GE1 110145 120155 130170 140180 150190 165710 |
Thrust ball bearing | 511 234415 234416 234417 234418 234419 234420 234421 234422 234424 234426 234428 234430 234432 234438 234440 234714 234715 234716 234717 234718 234719 234720 234721 234722 234722 347262 347282 347302 347322 347382 34740 |
Cylindrical Roller Bearings | NU313EMA NU2313EMA NU2314EMA NU415EMA NU216EMA NU2216EMA NJ2216EMA NUP2216EMA NU316EMA NU2316EMA NU217EMA NU2217EMA NU317EMA NU2317EMA NJ2317EMA NU218EMA NJ218EMA NU2218EMA NJ2218EMA NUP2218EMA NU318EMA NJ318EMA NU2318EMA NJ2318EMA NU219EMA NJ219EMA NU2219EMA NJ2219EMA NU319EMA NJ319EMA NU2319EMA NJ2319EMA NU220EMA NJ220EMA NU2220EMA NJ2220EMA NU320EMA NJ320EMA NU2320EMA NJ2320EMA NU222EMA NJ222EMA NU2222EMA NJ2222EMA NU322EMA NJ322EMA NU2322EMA NJ2322EMA NU1571MA NU224EMA NJ224EMA NU2224EMA NJ2224EMA NU324EMA NJ324EMA NU2324EMA NJ2324EMA NU1026MA NU226EMA NJ226EMA NU2226EMA NJ2226EMA NU326EMA NJ326EMA NU2326EMA NJ2326EMA NU1571MA NU228EMA NJ228EMA NU2228EMA NJ2228EMA NU328EMA NJ328EMA NU2328EMA NJ2328EMA NU1030MA NU230EMA NJ230EMA NUP230EMA NU2230EMA NJ2230EMA N2230EMB NU330EMA NJ330EMA NU2330EMA NJ2330EMA NU1032MA NU232EMA NJ232EMA NUP232EMA NU2232EMA NJ2232EMA NU332EMA NJ332EMA NU2332EMA NJ2332EMA NU1034MA NU3034EMA NU234EMA NJ234EMA NU2234EMA NJ2234EMA NU334EMA NJ334EMA NU2334EMA NJ2334EMA NU1036MA NU236EMA NJ236EMA NU2236EMA NJ2236EMA NU336EMA NJ336EMA NU2336EM NJ2336EMA NU1038MA NU238EMA NJ238EMA NU2238EMA NJ2238EMA NU338EMA NJ338EMA NU2338EMA NJ2338EMA NU1040MA NU240EMA NJ240EMA NU2240EMA NJ2240EMA NU340EMA NJ340EMA NU2340EMA NJ2340EMA NU1044MA NJ1044MA NU3044EMA NU244EMA NJ244EMA NU2244EMA NJ2244EMA NU344EMA NJ344EMA NU2344EMA NJ2344EMA N2344EMB NU1048MA NU248EMA NJ248EMA NU348EMA NJ348EMA NU2348EMA NJ2348EMA NU1052MA NU3052MA NU252MA NUP252MA NU2252MA NU2352EMA NU1056MA NU1060MA NU1964MA NF2964EMB NU1064MA NU2264MA NF2968EMB NU1068MA NU3068EMA NU3168EMA NU2372EMA NU1072MA NU1076MA NJ2980EMA NU1080MA NU2080EMA NF2984EMB NU1088MA NU2088EMA NU3188EMA NJ2892EMA NF2992EMB NU3192EMA NU1096EMA NJ1096EMA NU31/500EMA NU18/560MA NU30/600EMA NU20/630EMA NU20/670EMA NU20/670EMA NU30/670EMA NJ28/710EMA NJ29/710MA NU20/750EMA NU20/800EMA NU20/850EMA NU39/900EMA NU20/900EMA NJ18/1120EMA105RU32 105RN32 105RJ32 105RF32 105RT32 170RU51 170RN51 170RJ51 170RF51 170RT51 170RU91 170RN91 170RJ91 170RF91 170RT91 170RU93 170RN93 170RJ93 170RF93 170RT93 180RU51 180RN51 180RJ51 180RF51 180RT51 180RU91 180RN91 180RJ91 180RF91 180RT91 190RU91 190RN91 190RJ91 190RF91 190RT91 190RU92 190RN92 190RJ92 190RF92 190RT92 200RU91 200RN91 200RJ91 200RF91 200RT91 200RU92 200RN92 200RJ92 200RF92 200RT92 210RU92 210RN92 210RJ92 210RF92 210RT92 220RU51 220RN51 220RJ51 220RF51 220RT51 220RU91 220RN91 220RJ91 220RF91 220RT91 220RU92 220RN92 220RJ92 220RF92 220RT92 240RU91 240RN91 240RJ91 240RF91 240RT91 250RU91 250RN91 250RJ91 250RF91 250RT91NCF2922V NCF2924V NCF2926V NCF2928V NCF2930V NCF2932V NCF2934V NCF2936V NCF2938V NCF1840V NCF2940V NCF1844V NCF2944V NCF1852V NCF2952V NCF2960V NCF1864V NCF2964V NCF1868V NCF1876V NCF2976V NCF1880V NCF1884V NCF1888V NCF1892V NCF2992V NCF2996V NCF18/500V NCF29/500V NCF18/530V NCF18/560V NCF18/600V NCF18/630V NCF18/670V NCF18/710V NCF18/750V NCF18/800VNNU4930MAW33 NNU4932MAW33 NNU4934MAW33 NNU4936MAW33 NNU4938MAW33 NNU4940MAW33 NNU4140MAW33 NNU4944MAW33 NNU4144MAW33 NNU4948MAW33 NNU4148MAW33 NNU4952MAW33 NNU4152MAW33 NNU4956MAW33 NNU4156MAW33 NNU4960MAW33 NNU4160MAW33 NNU4964MAW33 NNU4164MAW33 NNU4968MAW33 NNU4068MAW33 NNU4168MAW33 NNU4972MAW33 NNU4072MAW33 NNU4172MAW33 NNU4976MAW33 NNU4076MAW33 NNU4176MAW33 NNU4980MAW33 NNU4080MAW33 NNU4180MAW33 NNU4984MAW33 NNU4084MAW33 NNU4184MAW33 NNU4988MAW33 NNU4088MAW33 NNU4188MAW33 NNU4992MAW33 NNU4092MAW33 NNU4192MAW33 NNU4996MAW33 NNU4096MAW33 NNU4196MAW33 NNU49/500MAW33 NNU40/500MAW33 NNU49/530MAW33 NNU40/530MAW33 NNU49/560MAW33 NNU49/600MAW33 NNU49/630MAW33 NNU49/670MAW33 NNU40/670MAW33 NNU49/710MAW33 NNU49/750MAW33 NNU49/800MAW33 NNU49/850MAW33 NNU49/900MAW33 |
Company Profile
E-Asia was set up in 1996 and located at HangZhou, a beautiful city in China. Our company is bearing manufacturer and NSK CZPT CZPT CZPT CZPT HRB LYC NACHI C&U bearing distributor. We also provide OEM beaings.Since it was first established, E-AISA was dedicated in research, development and manufacture of bearings. Now, E-AISA has become main and 1 of the first grade suppliers of all kinds of bearings.
Our products include: Deep Groove Ball Bearings, Self-aligning Ball Bearings, Spherical Bearings, Tapered Roller Bearings,Cylindrical Roller Bearings, Needle Roller Bearings, Self-aligning Roller Bearings, Angular Contact Ball Bearings, Thrust Ball Bearings and Trust Roller Bearings and Special Bearings.
E-Asia is a backbone enterprise for bearing production in China. With an area of 60, 000 square meters, more than 260 sets devices and machines, and around 200 employees, our company annually turns out more than 6 million sets bearings.
Our Bearings are exported to the USA, Canada, UK, Germany, Poland, Italy, Russia, the Middle East, Africa and other countries and regions of the world. E-Asia Bearing Co. Ltd. Is committed to the introduction of high-quality bearing products. Our company have more than 200 employees.
Our brands include ZWZ bearings, CZPT bearings, CZPT bearings, CZPT bearings, CZPT bearings, CZPT bearings and so forth.
Our belief is “Specialization is quality; Quality is the future. Any product with 0.01% defect is 100% reject” is our quality policy.
Packaging & Shipping
FAQ
1.What is the minimum order quantity for this product?
Can be negotiated, we will try our best to meet customer needs.Our company is mainly based on wholesale sales, most customers’orders are more than 1 ton.
2.What is your latest delivery time?
Most orders will be shipped within 3-5 days of payment being received.
3.Does your company have quality assurance?
Yes, for 2 years.
4.What is the competitiveness of your company’s products compared to other companies?
High precision, high speed, low noise.
5.What are the advantages of your company’s services compared to other companies?
Answer questions online 24 hours a day, reply in a timely manner, and provide various documents required by customers for customs clearance or sales. 100% after-sales service.
6.Which payment method does your company support?
Do our best to meet customer needs, negotiable.
7.How to contact us quickly?
Please send us an inquiry or message and leave your other contact information, such as phone number, account or account, we will contact you as soon as possible and provide the detailed information you need.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Type: | Auto Clutch Bearing |
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Material: | Chrome Steel |
Tolerance: | P5 |
Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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How do pillow block bearings contribute to the proper functioning of food processing equipment?
Pillow block bearings play a crucial role in ensuring the proper functioning of food processing equipment. They provide reliable support and smooth operation for rotating shafts and components in various stages of food processing. Here are the key contributions of pillow block bearings to the proper functioning of food processing equipment:
- Sanitary Design:
- Reliable Performance:
- Corrosion Resistance:
- Contamination Prevention:
- Easy Maintenance:
- Versatility:
In food processing environments, maintaining strict hygiene standards is essential. Pillow block bearings designed for food processing equipment are constructed with materials and features that adhere to sanitary requirements. They are often made from stainless steel or other corrosion-resistant materials that are easy to clean and withstand frequent washdowns. Additionally, these bearings have smooth surfaces, rounded edges, and minimal crevices to prevent the accumulation of food particles, debris, or bacteria. The sanitary design of pillow block bearings ensures the integrity and cleanliness of the equipment, minimizing the risk of contamination and ensuring compliance with food safety regulations.
Food processing equipment operates under demanding conditions, including high production rates, heavy loads, and frequent start-stop cycles. Pillow block bearings are designed to withstand these challenges and provide reliable performance. They offer excellent load-bearing capacity, shock resistance, and vibration damping capabilities. This ensures smooth and stable operation of rotating shafts, reducing the risk of equipment failure, downtime, and production interruptions. By contributing to the reliable performance of food processing equipment, pillow block bearings support efficient and uninterrupted food processing operations.
Food processing environments often involve exposure to moisture, chemicals, and cleaning agents. Pillow block bearings designed for food processing equipment are highly resistant to corrosion and chemical attack. They are made from materials that can withstand the corrosive effects of food acids, cleaning solutions, and other substances encountered in the processing area. The corrosion resistance of these bearings helps maintain their structural integrity, extends their lifespan, and ensures reliable performance even in harsh operating conditions.
Preventing contamination is of utmost importance in food processing. Pillow block bearings incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of contaminants into the bearing housing. These seals provide a barrier against dirt, dust, moisture, and other external elements, minimizing the risk of contamination of the food products. The effective sealing of pillow block bearings helps maintain the cleanliness and purity of the processing environment, safeguarding the quality and safety of the food products.
Maintenance and cleanliness are critical in food processing equipment. Pillow block bearings are designed for easy maintenance, inspection, and cleaning. They often have features such as grease fittings or lubrication access points that facilitate the replenishment of lubricants without disassembling the bearing. This simplifies routine maintenance tasks and allows for timely lubrication, ensuring optimal bearing performance. The ease of maintenance of pillow block bearings contributes to the overall efficiency and reliability of food processing equipment.
Food processing equipment encompasses a wide range of applications, such as mixing, grinding, conveying, and packaging. Pillow block bearings offer versatility and can be used in various equipment types and configurations. They are available in different sizes, load capacities, and mounting options to accommodate the specific requirements of different food processing applications. The versatility of pillow block bearings allows for their integration into diverse equipment designs, supporting the proper functioning of food processing machinery.
In summary, pillow block bearings contribute to the proper functioning of food processing equipment by offering a sanitary design, ensuring reliable performance, providing corrosion resistance, preventing contamination, enabling easy maintenance, and offering versatility. By fulfilling these roles, pillow block bearings support the efficient, hygienic, and uninterrupted operation of food processing equipment while maintaining the highest standards of food safety and quality.
How do different types of pillow block bearings, like split and solid, differ in terms of design and functionality?
Different types of pillow block bearings, such as split and solid designs, exhibit variations in their design and functionality. Here’s a detailed explanation of how these types differ:
- Split Pillow Block Bearings:
- Easy Installation and Maintenance: Split pillow block bearings simplify the installation and maintenance process by providing convenient access to the bearing without dismantling the shaft or surrounding equipment. This feature is particularly beneficial in scenarios where quick and efficient bearing replacement or inspection is required.
- Space Constraints: Split bearings are advantageous in applications where space limitations make it challenging to maneuver or remove solid bearings. The split design allows for easy insertion and removal of the bearing, even in confined spaces.
- Shaft Alignment: Split pillow block bearings often incorporate features that assist with shaft alignment. This ensures proper alignment between the rotating shaft and the bearing, reducing friction, wear, and vibration.
- Temperature Expansion: The split housing design accommodates thermal expansion or contraction of the bearing components. This capability is particularly important in applications where temperature variations occur, preventing potential damage or misalignment due to thermal effects.
- Solid Pillow Block Bearings:
- Stability and Strength: Solid bearings provide a robust and rigid housing, offering excellent stability and support for the bearing and the shaft. They are capable of handling high loads and resisting deformation or deflection under heavy operating conditions.
- Environmental Protection: The solid housing design provides enhanced protection against contaminants, moisture, and debris. It helps to shield the bearing from external elements, reducing the risk of premature wear, corrosion, or damage.
- Sealing Options: Solid pillow block bearings often feature various sealing options, such as rubber seals, felt seals, or labyrinth seals. These seals help to retain the lubricant and prevent the ingress of contaminants, maintaining the integrity and performance of the bearing.
- Design Variations: Solid bearings are available in different configurations and styles to accommodate specific application requirements. This includes variations in the shape, dimensions, mounting methods, and sealing arrangements of the housing.
Split pillow block bearings, also known as split plummer block bearings, are designed with a split housing that allows for easy mounting and dismounting without the need to remove other components or disassemble the shaft. The housing is divided into two or more parts, typically split horizontally or vertically, which can be separated to access the bearing. The split design offers several advantages:
Solid pillow block bearings, also referred to as solid plummer block bearings, have a one-piece housing that encloses the bearing. The housing is typically made of cast iron, ductile iron, or other durable materials. Solid pillow block bearings offer the following characteristics:
In summary, split pillow block bearings and solid pillow block bearings differ in their design and functionality. Split bearings offer easy installation and maintenance, space-saving advantages, assistance with shaft alignment, and accommodation for temperature expansion. On the other hand, solid bearings provide stability, strength, environmental protection, sealing options, and various design variations. The choice between these types depends on the specific application needs, including accessibility requirements, load capacity, environmental conditions, and maintenance considerations.
What factors should be considered when selecting a pillow block bearing for a specific application?
When selecting a pillow block bearing for a specific application, several factors should be taken into consideration to ensure optimal performance and reliability. Here’s a detailed explanation of the factors that should be considered:
- Load Requirements:
- Speed and Operating Conditions:
- Shaft Size and Misalignment:
- Environmental Factors:
- Maintenance Requirements:
- Cost and Availability:
One of the primary factors to consider is the load requirements of the application. Determine the magnitude and direction of the loads that the bearing will be subjected to, including both radial and axial loads. This will help in selecting a pillow block bearing with the appropriate load capacity and load distribution characteristics to handle the specific application’s demands.
Consider the speed at which the bearing will operate and the operating conditions it will be exposed to. Factors such as temperature, humidity, vibration, and contamination levels can affect bearing performance. Select a pillow block bearing that is designed to withstand the anticipated speed and operating conditions, ensuring proper lubrication, heat dissipation, and protection against external elements.
Take into account the shaft size and any potential misalignment that may occur during operation. Ensure that the pillow block bearing has the correct bore size to fit the shaft diameter. Additionally, consider the self-aligning capability of the bearing to accommodate any misalignments or shaft deflections that may occur. This will help prevent premature wear and failure of the bearing.
Assess the environmental factors that the pillow block bearing will be exposed to. Consider the presence of contaminants, such as dust, dirt, moisture, or chemicals, and select a bearing with appropriate sealing or shielding options to prevent ingress and protect against corrosion. For harsh or specialized environments, consider choosing bearings with specific coatings or materials that offer enhanced resistance to corrosion, high temperatures, or aggressive substances.
Consider the maintenance requirements of the application. Evaluate factors such as accessibility, lubrication intervals, and ease of bearing replacement. Select a pillow block bearing that aligns with the maintenance capabilities and resources available, ensuring that the bearing can be properly lubricated, inspected, and serviced as needed to maintain optimal performance and prolong its service life.
While considering the technical requirements, it’s also essential to evaluate the cost and availability of the pillow block bearing. Compare the pricing and availability from different suppliers or manufacturers. Keep in mind that choosing a high-quality bearing from a reputable supplier may provide better long-term value through improved performance and durability.
By carefully considering these factors when selecting a pillow block bearing for a specific application, you can ensure that the chosen bearing meets the requirements of the application, operates reliably, and contributes to the overall efficiency and productivity of the machinery or system.
editor by CX 2024-03-25
China factory Needle / Pillow Block / Auto / Tapered / 6219 Deep Groove Ball / Cylindrical / Angular Contact Ball / Bearing bearing air
Product Description
Product Parameters
Model | Category | RTS/Custom | Size(mm) d*D*H (mm) |
Precision grade | Seal Type | Number of Row | Application |
6219 | Deep Groove Ball Bearing | RTS | 95*170*32mm | P0 P2 P4 P5 P6 | OPEN ZZ 2RS RS | Single | Machinery |
Material | Material of Balls | Lubrication | Vibration | Clearance | Hardness | Deliery Time | Packing |
Chrome Steel GCr15 | Chrome Steel GCr15 | Grease or Oil | Standard Vibration Z1/Z2/Z3/Z4/V1/V2/V3/V4 |
Standard Clearance C0/C2/C3/C4/C5 |
HRC60-65 | <=50000,3 <=100000,5 |
Single Box+Cartons+Pallet |
Product Description
Detailed Photos
Our business:Produce and customize various bearing brands. (Packaging and logo can be customized. All copyright belongs to the customer. We promise not to disclose any information.)
Product Series
Bearing type | Boundary Dimensions( mm ) | Speed Rating(ipm) | Load Rating(kn) | Weight(kg) | ||||
d | D | B | Grease lubrication | Oil lubrication | Dynamic Cr | Static Cor | ||
6200 | 10 | 30 | 9 | 20000 | 26000 | 5.1 | 2.38 | 0.032 |
6201 | 12 | 32 | 10 | 19000 | 24000 | 6.82 | 3.05 | 0.037 |
6202 | 15 | 35 | 11 | 18000 | 22000 | 7.65 | 3.72 | 0.045 |
6203 | 17 | 40 | 12 | 16000 | 20000 | 9.58 | 4.78 | 0.065 |
6204 | 20 | 47 | 14 | 14000 | 18000 | 12.8 | 6.65 | 0.106 |
6205 | 25 | 52 | 15 | 13000 | 15000 | 14 | 7.85 | 0.128 |
6206 | 30 | 62 | 16 | 11000 | 13000 | 19.5 | 11.3 | 0.199 |
6207 | 35 | 72 | 17 | 9200 | 11000 | 25.7 | 15.4 | 0.288 |
6208 | 40 | 80 | 18 | 8000 | 10000 | 29.5 | 18 | 0.368 |
6209 | 45 | 85 | 19 | 7000 | 9000 | 31.5 | 20.5 | 0.416 |
6210 | 50 | 90 | 20 | 6700 | 8500 | 35 | 23.2 | 0.463 |
6211 | 55 | 100 | 21 | 6000 | 7500 | 43.5 | 29.2 | 0.6 |
6212 | 60 | 110 | 22 | 5600 | 7000 | 47.8 | 32.8 | 0.78 |
6213 | 65 | 120 | 23 | 5000 | 6300 | 57.2 | 40 | 0.99 |
6214 | 70 | 125 | 24 | 4800 | 6000 | 60.5 | 45 | 1.08 |
6215 | 75 | 130 | 25 | 4500 | 5600 | 66 | 49.5 | 1.17 |
6216 | 80 | 140 | 26 | 4300 | 5300 | 71.5 | 54.5 | 1.44 |
6217 | 85 | 150 | 28 | 4000 | 5000 | 83 | 63.8 | 1.8 |
6218 | 90 | 160 | 30 | 3800 | 4800 | 95.8 | 71.5 | 2.17 |
6219 | 95 | 170 | 32 | 3600 | 4500 | 108 | 81.5 | 2.61 |
6220 | 100 | 180 | 34 | 3400 | 4300 | 122 | 92.8 | 3.2 |
6221 | 105 | 190 | 36 | 3200 | 4000 | 133 | 105 | 3.78 |
6222 | 110 | 200 | 38 | 3000 | 3800 | 144 | 117 | 4.42 |
6224 | 120 | 215 | 40 | 2600 | 3400 | 155 | 131 | 5.3 |
6226 | 130 | 230 | 40 | 2400 | 3200 | 165 | 148 | 6.12 |
6228 | 140 | 250 | 42 | 2000 | 2800 | 179 | 167 | 7.77 |
6230 | 150 | 270 | 45 | 1900 | 2600 | 203 | 199 | 9.78 |
6232 | 160 | 290 | 48 | 1800 | 2400 | 215 | 218 | 12.22 |
6234 | 170 | 310 | 52 | 1700 | 2200 | 245 | 260 | 15.24 |
6236 | 180 | 320 | 52 | 1600 | 2000 | 262 | 285 | 15.51 |
6238 | 190 | 340 | 55 | 1500 | 1900 | 285 | 322 | 18.691 |
6240 | 200 | 360 | 58 | 1400 | 1800 | 288 | 332 | 22.577 |
6244 | 220 | 400 | 65 | 1200 | 1600 | 355 | 365 | 36.5 |
6248 | 240 | 440 | 72 | 1000 | 1400 | 358 | 467 | 53.9 |
6252 | 260 | 480 | 80 | 800 | 1200 | 390 | 530 | 68.3 |
6256 | 280 | 500 | 80 | 700 | 1000 | 423 | 600 | 75.3 |
6260 | 300 | 540 | 85 | 500 | 800 | 462 | 670 | 85.6 |
6264 | 320 | 580 | 92 | 300 | 600 | 527 | 800 | 93.7 |
6268 | 340 | 620 | 92 | 200 | 400 | 559 | 900 | 108.4 |
6272 | 360 | 650 | 95 | 100 | 200 | 597 | 1000 | 120 |
Type Of Deep Groove Ball Bearing
1. Deep Groove Ball Bearing With Dust Cover
Generally Used In The Single Lubrication Is More Difficult, The Placement Of Lubricating Oil And Check The Lubrication Is Not Convenient Conditions, Usually Injected Into The Bearing Rust, Lubrication Dual-Purpose Lithium Grease Is 1/4 To 1/3 Of The Bearing Internal Space.
2. Deep Groove Ball Bearing With Sealing Ring
Its Performance, Grease Filling, Use And Bearing With Dust Cover Are Basically The Same, The Difference Is That There Is A Large Gap Between The Dust Cover And The Inner Ring, And The Sealing Lip And The Inner Ring Of The Non-Contact Seal Ring Is Small, There Is No Gap Between The Sealing Lip And The Inner Ring Of The Contact Seal Ring Bearing, The Sealing Effect Is Good, But The Friction Coefficient Has Increased.
3, There Are Stop Groove And Deep Groove Ball Bearings With Stop Ring
In Addition To The Function Of Bearing Radial Load, The Deep Groove Ball Bearing With The Stop Ring Can Also Limit The Axial Displacement Of The Bearing, Simplify The Structure Of The Bearing Seat And Reduce The Bearing Size. Generally Used In Cars, Tractors And Other Axial Load Is Not Large Working Parts.
4. Deep Groove Ball Bearing With Ball Filling Gap
There Are Notches In The Inner And Outer Rings On One Side, From Which More Balls Can Be Loaded, Increasing Its Radial Load Capacity. However, Due To The Small Axial Load Capacity, It Can Not Run At High Speed. If There Is A Large Axial Load, It Needs To Be Used With The General Deep Groove Ball Bearing.
Packaging & Shipping
Company Profile
Exhibitions&Partners
FAQ
Q:Are you trading company or manufacturer?
–We are the company dealing in trading business and manufacturing business.
Q:What’s the MOQ?
–MOQ is 2pcs for standardized products; 300pcs for customized products. There is no MOQ for sample orders.
Q:How long is the lead time?
–The lead time for sample orders is 1-3 days, for bulk orders is generally in 3-15 days.The delivery time is generally in 2 days after payment. It’s according to the order amount.
Q:Do you offer free samples?
–If you place an order, we can return part of sample fee even all of fee to you. It also depends on the quantity of order and the type of sample. And you just need to pay freight.
Q: Could you customized for me?
–Sure,we can supply OEM service as per your drawing or samples.
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Material: | Chrome Steel Gcr15 |
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Bearing Type: | 6219 |
Category: | Deep Groove Ball Bearing |
Seal Type: | Open Zz 2RS RS |
Number of Row: | Single |
Weight: | 2.61kg |
Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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How do pillow block bearings improve the functionality of heavy-duty equipment like mining conveyors?
Pillow block bearings play a crucial role in enhancing the functionality and performance of heavy-duty equipment like mining conveyors. Their contributions to the reliable operation and efficiency of mining conveyors can be explained as follows:
- Support and Load Handling:
- Reduced Friction and Energy Efficiency:
- Alignment and Stability:
- Contamination Protection:
- Impact Resistance and Durability:
- Maintenance and Accessibility:
Pillow block bearings provide essential support for the rotating shafts and other moving components in mining conveyors. They handle and transmit the significant loads encountered in conveyor systems, including the weight of the conveyed materials and the forces associated with their movement. By effectively supporting the shafts and components, pillow block bearings help maintain the structural integrity and stability of the conveyor, ensuring smooth and efficient material handling.
Pillow block bearings are designed to minimize friction between the rotating shafts and the bearing housing, resulting in reduced energy losses and improved energy efficiency. By incorporating rolling elements, such as balls or rollers, pillow block bearings facilitate smooth motion with minimal friction. This reduction in friction translates into energy savings, reducing the power consumption required to drive the conveyor system and contributing to overall operational efficiency.
Proper alignment of the conveyor components is critical for the reliable operation of mining conveyors. Pillow block bearings aid in aligning and supporting the shafts and other moving parts, ensuring they remain centered and in the correct position. This alignment helps prevent excessive vibrations, reduces the risk of misalignment-related issues, and promotes stable and consistent operation of the conveyor, enhancing its functionality and reliability.
Mining environments are often harsh, with exposure to dust, dirt, moisture, and other contaminants. Pillow block bearings are designed to provide protection against these contaminants. They often incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of foreign particles into the bearing. This protection helps maintain the cleanliness of the bearing’s internal components, reducing the risk of premature wear, corrosion, or damage, and ensuring the reliable and efficient operation of the mining conveyor.
Heavy-duty equipment like mining conveyors is subjected to rigorous operating conditions, including high loads, impacts, and vibrations. Pillow block bearings are designed to withstand such demanding conditions. They are constructed with robust materials and engineered to provide high load capacity and excellent impact resistance. This durability ensures that the bearings can withstand the demanding working environments of mining conveyors, reducing the risk of premature failure and minimizing downtime.
Maintenance is crucial for the optimum performance and longevity of heavy-duty equipment like mining conveyors. Pillow block bearings are designed with maintenance in mind. They often feature a split housing design that allows for convenient access to the bearing without the need to disassemble the entire conveyor system. This accessibility simplifies maintenance tasks, reduces downtime, and promotes efficient upkeep of the bearings, contributing to the overall functionality and reliability of mining conveyors.
In summary, pillow block bearings greatly enhance the functionality of heavy-duty equipment like mining conveyors by providing support, handling heavy loads, reducing friction and energy consumption, ensuring alignment and stability, protecting against contamination, and offering durability and accessibility for maintenance. With their essential role in supporting and facilitating the movement of conveyor components, pillow block bearings optimize the performance, energy efficiency, and lifespan of mining conveyors, contributing to improved productivity and reliability in mining operations.
How do pillow block bearings contribute to the efficient operation of conveyor systems?
Pillow block bearings play a crucial role in ensuring the efficient operation of conveyor systems. Their contributions can be outlined as follows:
- Support and Load Handling:
- Reduced Friction and Wear:
- Alignment and Stability:
- Protection and Contamination Prevention:
- Maintenance and Accessibility:
Pillow block bearings provide support for the rotating shafts in conveyor systems. They are responsible for handling and transmitting the loads applied to the conveyor, including the weight of the conveyed material and any external forces. By effectively supporting the shaft, pillow block bearings help maintain the structural integrity of the conveyor and ensure smooth and efficient movement of the material.
Pillow block bearings are designed to minimize friction between the rotating shaft and the bearing housing. They incorporate rolling elements, such as balls or rollers, which facilitate smooth motion with reduced friction. By reducing friction and wear, pillow block bearings help optimize the energy efficiency of the conveyor system, minimizing power consumption and extending the lifespan of the bearings and other related components.
Proper alignment of the conveyor components is essential for efficient operation. Pillow block bearings aid in aligning and supporting the shaft, ensuring that it remains centered and in the correct position. This alignment helps prevent excessive vibrations, reduces the risk of misalignment-related issues, and promotes stable and consistent performance of the conveyor system.
Pillow block bearings are designed to provide protection against contaminants, moisture, and debris in the operating environment. They often incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of foreign particles into the bearing. This protection helps maintain the cleanliness of the bearing’s internal components, reducing the risk of premature wear, corrosion, or damage. By preventing contamination, pillow block bearings contribute to the efficient and reliable operation of the conveyor system.
Conveyor systems require periodic maintenance, including bearing inspection, lubrication, and potential replacement. Pillow block bearings are designed with ease of maintenance in mind. They often feature a split housing design that allows for convenient access to the bearing without disassembling the entire conveyor system. This accessibility simplifies maintenance tasks, reduces downtime, and promotes efficient upkeep of the bearings, ensuring the long-term reliability and performance of the conveyor system.
In summary, pillow block bearings contribute to the efficient operation of conveyor systems by providing support, handling loads, reducing friction and wear, ensuring alignment and stability, protecting against contaminants, and offering ease of maintenance. With their essential role in supporting and facilitating the movement of conveyor shafts, pillow block bearings help optimize the performance, energy efficiency, and longevity of conveyor systems.
What are pillow block bearings and how are they used in various industrial applications?
Pillow block bearings, also known as plummer block bearings, are a type of bearing mounted inside a housing or block, typically made of cast iron or pressed steel. These bearings are widely used in various industrial applications due to their versatility and ease of installation. Here’s a detailed explanation of pillow block bearings and their uses:
- Design and Construction:
- Supporting Shaft Loads:
- Easy Installation and Maintenance:
- Versatility and Adaptability:
- Environmental Protection:
- Specialized Variations:
A pillow block bearing consists of a bearing insert (such as a deep groove ball bearing, spherical roller bearing, or cylindrical roller bearing) and a housing or block. The housing is typically a split design that allows for easy installation and maintenance. It usually has a flat base with mounting holes for attachment to a support structure, such as a machine frame or conveyor system. The bearing insert is pre-mounted inside the housing and provides the rotating element to support shafts or other moving parts.
Pillow block bearings are primarily used to support rotating shafts and transmit loads between the shaft and the housing. They are capable of handling both radial and axial loads, depending on the type of bearing insert used. The design of the pillow block bearing allows for self-aligning capability, which helps accommodate slight misalignments or shaft deflections, ensuring smooth operation and reducing stress on the bearing.
One of the key advantages of pillow block bearings is their ease of installation and maintenance. The split housing design allows for quick assembly and disassembly without the need to remove other components or disassemble the entire system. This feature simplifies bearing replacement, lubrication, and inspection, reducing downtime and maintenance costs in industrial applications.
Pillow block bearings are highly versatile and adaptable to various industrial applications. They can be found in a wide range of industries, including manufacturing, mining, agriculture, construction, and material handling. These bearings are used in conveyor systems, power transmission equipment, pumps, fans, compressors, and many other rotating machinery applications.
Pillow block bearings are designed to provide a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. Additionally, the housing design often includes provisions for grease or oil lubrication, further protecting the bearing and ensuring proper lubrication for optimal performance.
While the basic design of pillow block bearings remains the same, there are specialized variations available to meet specific application requirements. These include corrosion-resistant bearings for harsh environments, high-temperature bearings for elevated temperature applications, and sealed bearings for applications where additional protection against contamination is needed.
In summary, pillow block bearings are bearing units housed in a block or housing, widely used in various industrial applications. They provide support for rotating shafts, transmit loads, accommodate misalignments, and offer easy installation and maintenance. Their versatility, adaptability, and environmental protection make them suitable for diverse industrial sectors. With specialized variations available, pillow block bearings can be customized to meet specific application needs, ensuring reliable and efficient operation in a wide range of industrial machinery and equipment.
editor by CX 2024-02-25
China supplier Slewing Bearing Tapered Roller Steel Ball Bearings Deep Groove Puller Front Wheel Hub Pillow Block Taper Roller Angular Contact Rear Wheel Linear Auto Bearing deep groove ball bearing
Product Description
Slewing bearing Tapered Roller steel ball bearings Deep Groove puller front wheel hub pillow block taper roller angular contact rear wheel linear auto bearing
Application of Slewing bearing
A slewing bearing, also called a turntable bearing, is a type of bearing that allows for a heavy but slow-turning or slowly-oscillating load to be supported in combination (axial, radial and moment loads), often a horizontal platform such as a conventional crane, a swing yarder, or the wind-facing platform of a horizontal-axis (yaw) windmill. In other orientations (e.g. a horizontal axis of rotation) they are used in materials handling grapples, forklift attachments, welding turnover jigs and so on.
Slewing rings range in size from as little as 100mm diameter to well over 15 000mm (often segmented at this size for easy transport and handling); for example the bearings on the Falkirk Wheel are 4 meters diameter and fit over a 3.5 meter axle. Slewing bearings are often made with gear teeth integral with the inner or outer race (or both in rare cases) used to drive the platform relative to the base (for example in winches).
Slewing rings are used in a variety of applications, including:
- Wind turbines: Slewing bearings are used in wind turbines to support the nacelle and rotor blades.
- Cranes: Slewing bearings are used in cranes to support the boom and jib.
- Drilling rigs: Slewing bearings are used in drilling rigs to support the mast and drill string.
- Robotics: Slewing bearings are used in robotics to support the manipulator arm.
- Machine tools: Slewing bearings are used in machine tools to support the spindle and workpiece.
Slewing bearings are a critical component in many applications. They are responsible for supporting heavy loads and allowing for smooth and precise movement.
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Rolling Body: | Roller Bearings |
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The Number of Rows: | Single |
Outer Dimension: | Small and Medium-Sized (60-115mm) |
Material: | Bearing Steel |
Spherical: | Aligning Bearings |
Load Direction: | Axial Bearing |
Samples: |
US$ 9999/Piece
1 Piece(Min.Order) | |
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Can you explain the differences between sealed and open pillow block bearings?
Sealed and open pillow block bearings differ in their design and functionality, particularly in terms of sealing mechanisms and the level of protection they provide. Here are the key differences between sealed and open pillow block bearings:
- Sealing Mechanism:
- Contamination Protection:
- Lubrication:
- Maintenance:
- Application Suitability:
Sealed pillow block bearings incorporate a sealing mechanism to prevent the entry of contaminants, such as dirt, dust, and moisture, into the bearing. The sealing mechanism is typically made of rubber seals or labyrinth seals that create a barrier between the bearing’s internal components and the external environment. Open pillow block bearings, on the other hand, do not have a sealing mechanism and are open to the surrounding environment.
Sealed pillow block bearings provide a higher level of protection against contamination compared to open bearings. The sealing mechanism acts as a barrier, preventing the entry of contaminants that can cause premature wear, corrosion, or damage to the bearing’s internal components. Open pillow block bearings, by contrast, are more exposed to the surrounding environment and are more susceptible to contamination.
Both sealed and open pillow block bearings require proper lubrication for smooth operation and reduced friction. Sealed bearings are typically pre-lubricated with grease during manufacturing and are designed to be maintenance-free or require minimal lubrication throughout their operating life. Open bearings may need to be lubricated more frequently to ensure optimal performance and prevent excessive wear. Lubrication access points are more accessible in open bearings compared to sealed bearings.
Sealed pillow block bearings are designed to be low maintenance or maintenance-free. The sealing mechanism helps to retain the lubricant and protect the bearing’s internal components, reducing the need for frequent maintenance. Open pillow block bearings may require more regular maintenance, including lubrication, inspection, and cleaning, to ensure proper functioning and extend their lifespan.
The choice between sealed and open pillow block bearings depends on the specific application requirements. Sealed bearings are commonly used in applications where contamination protection is crucial, such as in dusty or dirty environments. They are particularly suitable for applications where maintenance access is limited or where frequent lubrication is not feasible. Open bearings are often used in applications where regular maintenance and lubrication are possible and where contamination is not a significant concern.
It’s important to consider the specific operating conditions, environmental factors, and maintenance capabilities when deciding between sealed and open pillow block bearings. Consulting with bearing manufacturers or industry experts can provide valuable guidance in selecting the most suitable option for your application requirements.
What are the challenges and solutions for managing misalignment and vibration in pillow block bearings?
Misalignment and vibration pose challenges in the proper functioning and longevity of pillow block bearings. However, there are solutions available to address these issues. Let’s explore the challenges and corresponding solutions for managing misalignment and vibration:
- Misalignment Challenges:
- Increased Friction and Wear: Misalignment causes uneven loading and increased friction between the bearing and the shaft. This can lead to accelerated wear, premature bearing failure, and reduced equipment performance.
- Excessive Heat Generation: Misalignment generates additional heat due to increased friction. This heat can negatively impact the lubrication, leading to lubricant breakdown and reduced bearing life.
- Vibration and Noise: Misaligned pillow block bearings can contribute to vibration and noise in the equipment. Excessive vibration can cause further damage to the bearing and other components, affecting the overall system’s stability and performance.
- Misalignment Solutions:
- Proper Installation and Alignment: Ensuring correct installation procedures and alignment techniques during initial setup or bearing replacement is crucial. This includes aligning the shaft and the bearing within specified tolerances using alignment tools and techniques such as laser alignment or dial indicators.
- Flexible Couplings: Flexible couplings can compensate for minor misalignments between the driving and driven components. These couplings allow for angular, parallel, and axial misalignment, reducing the transmitted misalignment to the pillow block bearings.
- Self-Aligning Bearings: Some pillow block bearings are designed with self-aligning capabilities. These bearings can accommodate small amounts of misalignment without significant adverse effects. Self-aligning bearings utilize specialized internal geometries or spherical outer rings to maintain proper alignment under certain misalignment conditions.
- Adjustable Bearing Housings: Certain pillow block bearing designs incorporate adjustable housings that allow for fine-tuning the alignment. These housings provide additional flexibility in aligning the bearing to the shaft, compensating for misalignment during operation.
- Vibration Challenges:
- Increased Friction and Wear: Vibrations can lead to higher levels of friction and wear within the bearing, potentially causing premature failure and reduced operational lifespan.
- Structural Fatigue: Prolonged exposure to excessive vibration can lead to structural fatigue in the bearing housing, shaft, and other connected components. This can result in cracks, deformations, or even catastrophic failures.
- Unstable Operation: Excessive vibration can negatively impact the stability and performance of the equipment. It can affect accuracy, precision, and overall system functionality.
- Vibration Solutions:
- Balancing: Balancing rotating components, such as shafts, pulleys, or rotors, reduces vibration caused by uneven weight distribution. Dynamic balancing techniques, including static and dynamic analysis, can identify and correct imbalances, minimizing vibration levels.
- Vibration Analysis and Monitoring: Regular vibration analysis and monitoring can help detect and diagnose vibration issues in pillow block bearings. This involves using vibration sensors and analyzing the data to identify potential problems early on, allowing for timely corrective actions.
- Vibration Damping: Employing vibration damping techniques, such as the use of vibration-absorbing materials or isolators, can help mitigate excessive vibrations. These methods absorb or dissipate vibration energy, reducing the impact on the pillow block bearings and the surrounding equipment.
- Improved Lubrication: Proper lubrication is essential for reducing friction and damping vibrations within pillow block bearings. Using the correct lubricant type, quantity, and application method helps maintain a stable lubrication film, minimizing vibration-induced wear.
Misalignment occurs when the shaft and the bearing are not perfectly aligned. This can result from various factors, including improper installation, thermal expansion, shaft deflection, or external forces. The challenges associated with misalignment include:
To manage misalignment in pillow block bearings, several solutions can be implemented:
Vibration refers to the oscillation or shaking of the bearing and the surrounding equipment. Excessive vibration can contribute to various issues:
Managing vibration in pillow block bearings involves implementing the following solutions:
In summary, managing misalignment and vibration in pillow block bearings involves addressing specific challenges and implementing suitable solutions. Proper installation and alignment techniques, flexible couplings, self-aligning bearings, and adjustable housings help manage misalignment. Balancing, vibration analysis and monitoring,vibration damping, and improved lubrication are effective solutions for mitigating vibration-related issues. Implementing these solutions promotes optimal performance, extends the lifespan of pillow block bearings, and ensures the smooth operation of the equipment.
Can you explain the design principles of pillow block bearings and their functions?
Pillow block bearings, also known as plummer block bearings, are designed based on certain principles to ensure their functionality and performance. Understanding the design principles can provide insights into how these bearings operate and fulfill their intended functions. Here’s a detailed explanation of the design principles of pillow block bearings and their functions:
- Housing Design:
- Bearing Insert:
- Self-Aligning Capability:
- Load Support:
- Lubrication:
- Environmental Protection:
The housing of a pillow block bearing is typically made of cast iron or pressed steel and has a split design. The split housing allows for easy installation and maintenance by providing access to the bearing insert without the need to disassemble the entire system. The housing also includes mounting holes or slots for attaching the bearing to a support structure, such as a machine frame or conveyor system.
The bearing insert is a key component of a pillow block bearing. It is pre-mounted inside the housing and provides the rotating element to support shafts or other moving parts. The design of the bearing insert depends on the specific application requirements. Common types of bearing inserts used in pillow block bearings include deep groove ball bearings, spherical roller bearings, and cylindrical roller bearings. The selection of the appropriate bearing insert depends on factors such as load capacity, speed, and environmental conditions.
Pillow block bearings are designed with a certain degree of self-aligning capability. This means that they can accommodate slight misalignments or shaft deflections without causing undue stress on the bearing or affecting its performance. The self-aligning capability is achieved through the design of the bearing insert and the housing. It helps to ensure smooth operation, reduce wear, and prolong the bearing’s service life.
Pillow block bearings are primarily designed to support rotating shafts and transmit loads between the shaft and the housing. They are capable of handling both radial and axial loads, depending on the type of bearing insert used. The design of the bearing insert and the housing is optimized to provide optimal load-carrying capacity and distribute the loads evenly, minimizing stress concentrations and maximizing the bearing’s performance.
Lubrication is crucial for the proper functioning and longevity of pillow block bearings. The housing design often includes provisions for grease or oil lubrication. Lubrication helps to reduce friction, dissipate heat, prevent wear, and protect against corrosion. Proper lubrication ensures smooth operation, minimizes power losses, and extends the service life of the bearing.
Pillow block bearings are designed to provide a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. The housing design may include features such as seals or shields to further enhance the protection against contaminants. This design principle helps to maintain the integrity of the lubrication and ensure reliable operation in various working environments.
In summary, pillow block bearings are designed based on certain principles to ensure their functionality and performance. The housing design allows for easy installation and maintenance, while the bearing insert provides the rotating element to support shafts and transmit loads. The self-aligning capability accommodates misalignments, and the optimized design of the bearing insert and housing ensures proper load support. Lubrication and environmental protection features contribute to smooth operation and extended service life. Understanding these design principles helps in selecting and utilizing pillow block bearings effectively in various industrial applications.
editor by CX 2024-02-22
China Good quality FC210 Wheel Hub Bearing Units Deep Groove Ball Bearing Tapered Roller Bearing Spherical Roller Bearing Pillow Block Bearing wholesaler
Product Description
FC210 4 Bolt Round Spigotted Flange Housing
Product Name |
FC210 4 Bolt Round Spigotted Flange Housing |
Brand |
TFN / OEM |
Model Number |
FC210 |
Material |
Cast Iron |
Precision |
P0, P6, P5, or as requested |
Vibration |
ZV1, ZV2, ZV3, or as requested |
Clearance |
C0,C2,C3, or as requested |
Features |
Compact structure, sensitive rotation and easy maintenance etc. |
Quality standard |
ISO9001:2000/ SGS |
Quality Control Process |
1.Assembly |
2.Windage test |
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3.Cleaning |
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4.Rotary test |
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5.Greasing and gland |
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6.Noise inspection |
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7.Appearance inspection |
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8.Rust prevention |
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9.Product packaging |
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Application |
Bearings for agricultural machinery, bearings for food processing and packaging, bearings for mining machinery, bearings for construction machinery |
Certificate
Packing
FAQ
Q:Why choose us?
A:1. We are professional,have factory in ZheJiang for many years.
2. We are experienced for 10 years.
3. We can offer a various kind of bearing with high quality:Z1V1,Z2V2,Z3V3 and best price
Q:How is the quality of your products?
A:The same quality, we have lower price.The same price,we have better quality.
Q:Except bearing housing ,what other main bearing do you have?
A:rod end bearing,Ceramic ball bearings,Deep Groove Ball Bearing,Taper Roller Bearing , Cylindrical roller bearing,Thrust roller bearing,Spherical roller bearing,Angular contact ball bearing etc.
Q:Can I get free bearing housing samples?
A:We will charge a little sample fee for our regular designs or customized ones, These charges will be refunded to you when your mass production order is confirmed.
Q:Can you make the products as our requirement?
A:We have more than 10years’ OEM experience. We supply products fo more than 300 automobile parts factories.
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Contact Angle: | 0 |
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Aligning: | 0 |
Separated: | Separated |
Samples: |
US$ 0.1/Piece
1 Piece(Min.Order) | Order Sample |
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Customization: |
Available
| Customized Request |
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.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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What considerations are important when selecting the appropriate size and housing material for a pillow block bearing?
When selecting the appropriate size and housing material for a pillow block bearing, several considerations are important to ensure optimal performance and reliability. Here are the key factors to consider:
- Load Capacity:
- Shaft Size and Fit:
- Operating Speed:
- Environmental Conditions:
- Corrosion Resistance:
- Housing Material:
- Lubrication:
Determine the anticipated load that the pillow block bearing will be subjected to. Consider both the magnitude and direction of the load. This information is crucial for selecting a bearing with the appropriate load capacity. It ensures that the bearing can handle the applied loads without premature wear or failure.
Take into account the size and tolerance of the shaft that the bearing will be mounted on. The bearing and shaft should have compatible dimensions and proper fit. Consider factors such as shaft diameter, tolerance, and shape to ensure a secure and accurate fit between the bearing and the shaft.
Understand the expected operating speed of the application. Different pillow block bearings are designed to handle specific speed ranges. Ensure that the selected bearing’s speed rating is suitable for the anticipated operating conditions. Operating the bearing within its speed limitations prevents excessive heat generation and premature failure.
Evaluate the environmental factors that the pillow block bearing will be exposed to. Consider aspects such as temperature extremes, humidity, dust, chemicals, and potential contaminants. Choose a bearing and housing material that can withstand the specific environmental conditions to ensure long-term durability and optimal performance.
If the application is exposed to corrosive elements, select a pillow block bearing with appropriate corrosion resistance. Stainless steel or other corrosion-resistant materials may be necessary to prevent degradation and maintain the functionality of the bearing in such environments.
Consider the housing material for the pillow block bearing. Common housing materials include cast iron, stainless steel, thermoplastic, and composite materials. The choice of housing material depends on factors such as load requirements, environmental conditions, corrosion resistance, and cost considerations. Each housing material has its own advantages and limitations, so select the most suitable material for the specific application.
Identify the lubrication requirements of the pillow block bearing. Some bearings may require periodic lubrication, while others are designed to be maintenance-free or self-lubricating. Consider the availability of lubrication access points and the ease of lubrication when selecting the bearing and housing. Proper lubrication ensures smooth operation, reduces friction, and extends the bearing’s lifespan.
By carefully considering these factors when selecting the appropriate size and housing material for a pillow block bearing, you can ensure compatibility, performance, and longevity in the specific application. Consulting with bearing manufacturers, engineers, or industry experts can provide valuable guidance in making the optimal selection for your specific requirements.
What are the signs of wear or damage in pillow block bearings, and when should they be replaced?
Pillow block bearings can experience wear or damage over time due to various factors. It is important to monitor their condition regularly to identify signs of wear or damage and determine when replacement is necessary. The following are common signs of wear or damage in pillow block bearings and indicators for replacement:
- Abnormal Noise:
- Increased Vibration:
- Irregular Movement:
- Excessive Heat:
- Lubrication Issues:
- Visible Damage:
If you notice unusual noises such as grinding, squeaking, or rumbling coming from the pillow block bearing, it can be an indication of wear or damage. Excessive noise often suggests that the rolling elements or the bearing raceways are worn or pitted. In such cases, the pillow block bearing should be replaced to prevent further damage and potential failure.
An increase in vibration levels can be a sign of problems within the pillow block bearing. Excessive vibration indicates that the bearing may be worn, misaligned, or damaged in some way. If the vibration cannot be resolved through other means, it is advisable to replace the pillow block bearing to restore smooth and efficient operation.
If the shaft supported by the pillow block bearing exhibits irregular or uneven movement, it can be a sign of bearing wear or damage. The bearing may have developed play or lost its original precision, resulting in erratic motion. In such cases, replacing the pillow block bearing is necessary to ensure proper functioning and prevent further issues.
If the pillow block bearing becomes unusually hot to the touch during operation, it is an indication of potential problems. Excessive heat generation can result from inadequate lubrication, misalignment, or bearing damage. Continued operation under such conditions can lead to accelerated wear and premature failure. In such cases, the pillow block bearing should be replaced and the underlying causes addressed to prevent further damage.
Pillow block bearings require proper lubrication to ensure smooth operation and reduce friction. If there are signs of inadequate lubrication, such as dry or discolored bearing surfaces, it can lead to increased wear and potential bearing failure. If lubrication issues cannot be resolved through lubricant replenishment or maintenance, replacing the pillow block bearing may be necessary.
Inspect the pillow block bearing visually for any visible signs of damage, such as cracks, dents, or corrosion. These visible indications may suggest that the bearing has been subjected to excessive loads, contamination, or harsh operating conditions. If significant damage is observed, replacing the pillow block bearing is recommended.
It is important to note that the specific signs of wear or damage in pillow block bearings may vary depending on the type of bearing and the application. Regular monitoring, maintenance, and following the manufacturer’s guidelines are essential for identifying potential issues and determining the appropriate timing for replacement. When in doubt, consulting with a bearing specialist or qualified technician can provide valuable insights and guidance for replacing pillow block bearings.
What are the common applications and industries where pillow block bearings are commonly used?
Pillow block bearings are widely used in various applications and industries where there is a need to support rotating shafts or other moving parts. These bearings offer versatility, ease of installation, and reliable performance. Here’s a detailed explanation of the common applications and industries where pillow block bearings are commonly used:
- Industrial Machinery:
- Agricultural Equipment:
- Mining and Quarrying:
- Construction and Building:
- Automotive and Transportation:
- Power Generation:
- HVAC and Refrigeration:
Pillow block bearings find extensive use in industrial machinery across different sectors. They are commonly employed in conveyor systems, packaging machinery, material handling equipment, printing presses, textile machinery, and food processing equipment. These bearings provide support and smooth rotation for shafts, pulleys, rollers, and other components, contributing to the efficient operation of the machinery.
In the agricultural industry, pillow block bearings are utilized in various equipment such as tractors, combines, harvesters, and irrigation systems. They are used to support rotating elements like shafts, wheels, pulleys, and augers. Pillow block bearings help withstand heavy loads, provide reliable operation, and ensure the longevity of agricultural machinery under challenging field conditions.
Pillow block bearings are employed in mining and quarrying operations where heavy-duty equipment is used. They are utilized in crushers, screens, conveyors, and vibrating equipment. These bearings can handle high loads and harsh operating conditions, making them suitable for the demanding environments encountered in mining and quarrying applications.
Pillow block bearings play a vital role in the construction and building industry. They are commonly used in concrete mixers, cranes, hoists, elevators, and escalators. These bearings provide support and enable smooth movement for various components and systems involved in construction and building processes.
Pillow block bearings are utilized in automotive and transportation applications. They are used in commercial vehicles, buses, trucks, and trailers. These bearings support rotating shafts, wheels, and suspension systems, ensuring smooth operation and reducing friction and wear in automotive and transportation equipment.
The power generation industry relies on pillow block bearings for applications such as turbines, generators, pumps, and fans. These bearings provide support and rotational motion for various components in power generation systems. They are designed to handle high temperatures, heavy loads, and high-speed operations commonly encountered in power plants.
Pillow block bearings are commonly used in heating, ventilation, air conditioning (HVAC), and refrigeration systems. They are employed in fans, blowers, compressors, and pumps. These bearings ensure smooth and efficient operation of HVAC and refrigeration equipment, contributing to the comfort and functionality of residential, commercial, and industrial buildings.
These are just a few examples of the many applications and industries where pillow block bearings are commonly used. The versatility and reliability of these bearings make them indispensable in numerous fields, where they provide essential support and rotational motion for various machinery and equipment.
editor by CX 2024-02-20
China factory Bearing Manufacturer Auto Bearing Tapered Roller Bearing Pillow Block Bearing Thrust Ball Bearing Deep Groove Ball Bearing double row ball bearing
Product Description
Product Description
Product Name | Ball bearing Roller bearing Pillow block bearing Needle roller bearing |
Brand Name | IBOLOG |
Material | Gcr15 |
Precision Grade | P0,P6,P5 |
Certifications | ISO 9001 |
Package | Box,Carton,Wooden Box,Plastic Tube or Per buyers requirement . |
MOQ | Depending on Model |
Serice | OEM |
Sample | Available |
Payment Term | TT or L/C or Western Union |
Port | HangZhou/HangZhou/ZheJiang /HangZhou/HangZhou |
Detailed Photos
Company Profile
Our company mainly produces deep groove ball bearings and thrust ball bearings, thrust roller bearings, thin wall bearings and tapered roller bearings.
Our company has strong technical force, equipped with modern production equipment and advanced testing equipment, products by the national quality inspection departments repeatedly qualified. In 2005 11 menstrual China Light Product Quality Assurance Center awarded the quality, the credibility of dual protection demonstration units (key units), and at the same time in September 2006 passed the ISO9001 international quality system certification. The products are sold all over the country. The company always adhere to the “quality survival, reputation and development” purposes, scientific management, hard work, pragmatic, integrity management. The company is willing to “strong strength, high quality products, efficient service” with the vast number of customers in good faith cooperation, and you create a better tomorrow.
Our products are used in motors, fans, agricultural machinery, reducers, gearboxes, machine tools, motorcycles, automobiles, oil fields, coal mines, steel plants, metallurgy and other industrial machinery and equipment. The product is made of high-quality bearing steel, G10 steel ball, low noise grease, and the precision can reach P0, P6, P5 levels; The noise value can reach Z2, Z3 and Z4 levels. Welcome new and old customers to discuss cooperation!
Packaging & Shipping
Our Advantages
1. World-Class Bearing:
We provide our customers with all types of indigenous bearing with world-class quality.
2. OEM or Non-Stand Bearings:
Any requirement for Nonstandard bearings is Easily Fulfilled by us due to its vast knowledge
and links in the industry.
3. Genuine products With Excellent Quality:
The company has always proved the 100% quality products it provides with genuine intent.
4. After Sales Service and Technical Assistance:
The company provides after-sales service and technical assistance as per the
customer’s requirements and needs.
5. Quick Delivery:
The company provides just-in-time delivery with its streamlined supply chain.
SAMPLES
1. Samples quantity: 1-10 PCS are available.
2. Free samples: It depends on the Model No., material and quantity. Some of the bearings samples need client to
pay samples charge and shipping cost.
3. It’s better to start your order with Trade Assurance to get full protection for your samples order.
CUSTOMIZED
The customized LOGO or drawing is acceptable for us.
OEM POLICY
1. We can printing your brand (logo, artwork)on the shield or laser engraving your brand on the shield.
2. We can custom your packaging according to your design
3. All copyright own by clients and we promised don’t disclose any info.
FAQ
1.What is the minimum order quantity for this product?
Can be negotiated, we will try our best to meet customer needs.
2.What is your latest delivery time?
Most orders will be shipped within 3-7 days of payment being received.
3.Does your company have quality assurance?
Yes, Our products are fully in line with industry standards
4.What is the competitiveness of your company’s products compared to other companies?
High precision, high speed, low noise.
5.What are the advantages of your company’s services compared to other companies?
Answer questions online 24 hours a day, reply in a timely manner, and provide various documents
required by customers for customs clearance or sales. 100% after-sales service.
6.Which payment method does your company support?
Do our best to meet customer needs, negotiable.
7.How to contact us quickly?
Please send us an inquiry or message and leave your other contact information, such as phone number,
account or account, we will contact you as soon as possible and provide
the detailed information you need.
Please feel free to contact us, if you have any other question
Separated: | Unseparated |
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Rows Number: | Multiple |
Material: | Bearing Steel |
Contact Angle: | 0 |
Aligning: | 0 |
Transport Package: | Plastic Tube+Carton+Pallet |
Samples: |
US$ 10/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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How do pillow block bearings improve the functionality of heavy-duty equipment like mining conveyors?
Pillow block bearings play a crucial role in enhancing the functionality and performance of heavy-duty equipment like mining conveyors. Their contributions to the reliable operation and efficiency of mining conveyors can be explained as follows:
- Support and Load Handling:
- Reduced Friction and Energy Efficiency:
- Alignment and Stability:
- Contamination Protection:
- Impact Resistance and Durability:
- Maintenance and Accessibility:
Pillow block bearings provide essential support for the rotating shafts and other moving components in mining conveyors. They handle and transmit the significant loads encountered in conveyor systems, including the weight of the conveyed materials and the forces associated with their movement. By effectively supporting the shafts and components, pillow block bearings help maintain the structural integrity and stability of the conveyor, ensuring smooth and efficient material handling.
Pillow block bearings are designed to minimize friction between the rotating shafts and the bearing housing, resulting in reduced energy losses and improved energy efficiency. By incorporating rolling elements, such as balls or rollers, pillow block bearings facilitate smooth motion with minimal friction. This reduction in friction translates into energy savings, reducing the power consumption required to drive the conveyor system and contributing to overall operational efficiency.
Proper alignment of the conveyor components is critical for the reliable operation of mining conveyors. Pillow block bearings aid in aligning and supporting the shafts and other moving parts, ensuring they remain centered and in the correct position. This alignment helps prevent excessive vibrations, reduces the risk of misalignment-related issues, and promotes stable and consistent operation of the conveyor, enhancing its functionality and reliability.
Mining environments are often harsh, with exposure to dust, dirt, moisture, and other contaminants. Pillow block bearings are designed to provide protection against these contaminants. They often incorporate sealing mechanisms, such as rubber seals or labyrinth seals, to prevent the entry of foreign particles into the bearing. This protection helps maintain the cleanliness of the bearing’s internal components, reducing the risk of premature wear, corrosion, or damage, and ensuring the reliable and efficient operation of the mining conveyor.
Heavy-duty equipment like mining conveyors is subjected to rigorous operating conditions, including high loads, impacts, and vibrations. Pillow block bearings are designed to withstand such demanding conditions. They are constructed with robust materials and engineered to provide high load capacity and excellent impact resistance. This durability ensures that the bearings can withstand the demanding working environments of mining conveyors, reducing the risk of premature failure and minimizing downtime.
Maintenance is crucial for the optimum performance and longevity of heavy-duty equipment like mining conveyors. Pillow block bearings are designed with maintenance in mind. They often feature a split housing design that allows for convenient access to the bearing without the need to disassemble the entire conveyor system. This accessibility simplifies maintenance tasks, reduces downtime, and promotes efficient upkeep of the bearings, contributing to the overall functionality and reliability of mining conveyors.
In summary, pillow block bearings greatly enhance the functionality of heavy-duty equipment like mining conveyors by providing support, handling heavy loads, reducing friction and energy consumption, ensuring alignment and stability, protecting against contamination, and offering durability and accessibility for maintenance. With their essential role in supporting and facilitating the movement of conveyor components, pillow block bearings optimize the performance, energy efficiency, and lifespan of mining conveyors, contributing to improved productivity and reliability in mining operations.
What are the challenges and solutions for managing misalignment and vibration in pillow block bearings?
Misalignment and vibration pose challenges in the proper functioning and longevity of pillow block bearings. However, there are solutions available to address these issues. Let’s explore the challenges and corresponding solutions for managing misalignment and vibration:
- Misalignment Challenges:
- Increased Friction and Wear: Misalignment causes uneven loading and increased friction between the bearing and the shaft. This can lead to accelerated wear, premature bearing failure, and reduced equipment performance.
- Excessive Heat Generation: Misalignment generates additional heat due to increased friction. This heat can negatively impact the lubrication, leading to lubricant breakdown and reduced bearing life.
- Vibration and Noise: Misaligned pillow block bearings can contribute to vibration and noise in the equipment. Excessive vibration can cause further damage to the bearing and other components, affecting the overall system’s stability and performance.
- Misalignment Solutions:
- Proper Installation and Alignment: Ensuring correct installation procedures and alignment techniques during initial setup or bearing replacement is crucial. This includes aligning the shaft and the bearing within specified tolerances using alignment tools and techniques such as laser alignment or dial indicators.
- Flexible Couplings: Flexible couplings can compensate for minor misalignments between the driving and driven components. These couplings allow for angular, parallel, and axial misalignment, reducing the transmitted misalignment to the pillow block bearings.
- Self-Aligning Bearings: Some pillow block bearings are designed with self-aligning capabilities. These bearings can accommodate small amounts of misalignment without significant adverse effects. Self-aligning bearings utilize specialized internal geometries or spherical outer rings to maintain proper alignment under certain misalignment conditions.
- Adjustable Bearing Housings: Certain pillow block bearing designs incorporate adjustable housings that allow for fine-tuning the alignment. These housings provide additional flexibility in aligning the bearing to the shaft, compensating for misalignment during operation.
- Vibration Challenges:
- Increased Friction and Wear: Vibrations can lead to higher levels of friction and wear within the bearing, potentially causing premature failure and reduced operational lifespan.
- Structural Fatigue: Prolonged exposure to excessive vibration can lead to structural fatigue in the bearing housing, shaft, and other connected components. This can result in cracks, deformations, or even catastrophic failures.
- Unstable Operation: Excessive vibration can negatively impact the stability and performance of the equipment. It can affect accuracy, precision, and overall system functionality.
- Vibration Solutions:
- Balancing: Balancing rotating components, such as shafts, pulleys, or rotors, reduces vibration caused by uneven weight distribution. Dynamic balancing techniques, including static and dynamic analysis, can identify and correct imbalances, minimizing vibration levels.
- Vibration Analysis and Monitoring: Regular vibration analysis and monitoring can help detect and diagnose vibration issues in pillow block bearings. This involves using vibration sensors and analyzing the data to identify potential problems early on, allowing for timely corrective actions.
- Vibration Damping: Employing vibration damping techniques, such as the use of vibration-absorbing materials or isolators, can help mitigate excessive vibrations. These methods absorb or dissipate vibration energy, reducing the impact on the pillow block bearings and the surrounding equipment.
- Improved Lubrication: Proper lubrication is essential for reducing friction and damping vibrations within pillow block bearings. Using the correct lubricant type, quantity, and application method helps maintain a stable lubrication film, minimizing vibration-induced wear.
Misalignment occurs when the shaft and the bearing are not perfectly aligned. This can result from various factors, including improper installation, thermal expansion, shaft deflection, or external forces. The challenges associated with misalignment include:
To manage misalignment in pillow block bearings, several solutions can be implemented:
Vibration refers to the oscillation or shaking of the bearing and the surrounding equipment. Excessive vibration can contribute to various issues:
Managing vibration in pillow block bearings involves implementing the following solutions:
In summary, managing misalignment and vibration in pillow block bearings involves addressing specific challenges and implementing suitable solutions. Proper installation and alignment techniques, flexible couplings, self-aligning bearings, and adjustable housings help manage misalignment. Balancing, vibration analysis and monitoring,vibration damping, and improved lubrication are effective solutions for mitigating vibration-related issues. Implementing these solutions promotes optimal performance, extends the lifespan of pillow block bearings, and ensures the smooth operation of the equipment.
Can you explain the design principles of pillow block bearings and their functions?
Pillow block bearings, also known as plummer block bearings, are designed based on certain principles to ensure their functionality and performance. Understanding the design principles can provide insights into how these bearings operate and fulfill their intended functions. Here’s a detailed explanation of the design principles of pillow block bearings and their functions:
- Housing Design:
- Bearing Insert:
- Self-Aligning Capability:
- Load Support:
- Lubrication:
- Environmental Protection:
The housing of a pillow block bearing is typically made of cast iron or pressed steel and has a split design. The split housing allows for easy installation and maintenance by providing access to the bearing insert without the need to disassemble the entire system. The housing also includes mounting holes or slots for attaching the bearing to a support structure, such as a machine frame or conveyor system.
The bearing insert is a key component of a pillow block bearing. It is pre-mounted inside the housing and provides the rotating element to support shafts or other moving parts. The design of the bearing insert depends on the specific application requirements. Common types of bearing inserts used in pillow block bearings include deep groove ball bearings, spherical roller bearings, and cylindrical roller bearings. The selection of the appropriate bearing insert depends on factors such as load capacity, speed, and environmental conditions.
Pillow block bearings are designed with a certain degree of self-aligning capability. This means that they can accommodate slight misalignments or shaft deflections without causing undue stress on the bearing or affecting its performance. The self-aligning capability is achieved through the design of the bearing insert and the housing. It helps to ensure smooth operation, reduce wear, and prolong the bearing’s service life.
Pillow block bearings are primarily designed to support rotating shafts and transmit loads between the shaft and the housing. They are capable of handling both radial and axial loads, depending on the type of bearing insert used. The design of the bearing insert and the housing is optimized to provide optimal load-carrying capacity and distribute the loads evenly, minimizing stress concentrations and maximizing the bearing’s performance.
Lubrication is crucial for the proper functioning and longevity of pillow block bearings. The housing design often includes provisions for grease or oil lubrication. Lubrication helps to reduce friction, dissipate heat, prevent wear, and protect against corrosion. Proper lubrication ensures smooth operation, minimizes power losses, and extends the service life of the bearing.
Pillow block bearings are designed to provide a degree of environmental protection to the bearing insert. The housing acts as a shield, preventing contaminants such as dust, dirt, and moisture from entering the bearing and causing premature failure. The housing design may include features such as seals or shields to further enhance the protection against contaminants. This design principle helps to maintain the integrity of the lubrication and ensure reliable operation in various working environments.
In summary, pillow block bearings are designed based on certain principles to ensure their functionality and performance. The housing design allows for easy installation and maintenance, while the bearing insert provides the rotating element to support shafts and transmit loads. The self-aligning capability accommodates misalignments, and the optimized design of the bearing insert and housing ensures proper load support. Lubrication and environmental protection features contribute to smooth operation and extended service life. Understanding these design principles helps in selecting and utilizing pillow block bearings effectively in various industrial applications.
editor by CX 2023-11-16
China Best Sales P206, P209, P212, P215, P218, P219 Insert Bearing with Bearing Housing deep groove ball bearing
Product Description
Advantages and Features
- XSY bearing Co., Ltd. has its own factory. We make sure to offer you the most competitive price.
- XSY bearing Co., Ltd. has a professional R&D team and an after-sale team, so what you buy is top-end, and what you use is quality & service guaranteed.
- XSY bearing Co., Ltd. is a bearing manufacturer since 1990. Rich experience makes us more professional.
- The bearing is long durability, high speed and low noise.
- OEM & ODM are available.
- All kinds of bearing simples are available.
About Pillow Block Bearing(UCP Series)
Pillow block bearings units are consist of a housing with a bearing mounted in it. They are available in a variety of materials, mounting configurations and various bearing features. Each mounted unit acts as a system to position the bearing securely for reliable operation.
UCP Bearings refer to the bearing (represented by letter UC) unit with the vertical bearing house( represented by P).
Aout us
XSY Bearing is a manufacturer of precision bearings which has over 25 years experience. We concentrate on the R&D of all kinds of antifriction bearings, the mainly products are: Spherical Roller Bearings; Deep Groove Ball Bearings, Tapered Roller Bearings, Self-aligning Ball Bearings, Cylindrical Roller Bearings, Thrust Roller Bearings, Thrust Ball Bearings, Angular Contact Ball Bearings, Pillow Block Bearings, Bearings Accessories.
Parameters
Dimension mm | ||||||||||||
Housing NO. | Da | h | a | e | g | w | b | Be | s1 | s2 | Weight(kg) | Bearing NO. |
P201 | 47 | 30.2 | 127 | 95 | 14 | 62 | 38 | 17 | 13 | 19 | 0.33 | UC201 |
P202 | 47 | 30.2 | 127 | 95 | 14 | 62 | 38 | 17 | 13 | 19 | 0.33 | UC202 |
P203 | 47 | 30.2 | 127 | 95 | 14 | 62 | 38 | 17 | 13 | 19 | 0.33 | UC203 |
P204 | 47 | 33.3 | 127 | 95 | 14 | 65 | 38 | 17 | 13 | 19 | 0.46 | UC204 |
P205 | 52 | 36.5 | 140 | 105 | 15 | 71 | 38 | 17 | 13 | 19 | 0.6 | UC205 |
P206 | 62 | 42.9 | 165 | 121 | 17 | 83 | 48 | 19 | 17 | 21 | 0.97 | UC206 |
P207 | 72 | 47.6 | 167 | 127 | 18 | 93 | 48 | 20 | 17 | 21 | 1 | UC207 |
P208 | 80 | 49.2 | 184 | 137 | 18 | 98 | 54 | 21 | 17 | 21 | 1.3 | UC208 |
P209 | 85 | 54 | 190 | 146 | 20 | 106 | 54 | 22 | 17 | 20 | 1.4 | UC209 |
P210 | 90 | 57.2 | 206 | 159 | 21 | 114 | 60 | 23 | 20 | 25 | 1.83 | UC210 |
P211 | 100 | 63.5 | 219 | 171 | 23 | 126 | 60 | 24 | 20 | 25 | 2.4 | UC211 |
P212 | 110 | 69.8 | 241 | 184 | 25 | 138 | 70 | 26 | 20 | 25 | 2.8 | UC212 |
P213 | 120 | 76.2 | 265 | 203 | 27 | 151 | 70 | 27 | 25 | 29 | 3.5 | UC213 |
P214 | 125 | 79.4 | 266 | 210 | 27 | 157 | 72 | 29 | 25 | 31 | 4.45 | UC214 |
P215 | 130 | 82.6 | 275 | 217 | 28 | 163 | 74 | 30 | 25 | 31 | 4.9 | UC215 |
P216 | 140 | 88.9 | 292 | 232 | 30 | 175 | 78 | 32 | 25 | 31 | 5.8 | UC216 |
P217 | 150 | 95.2 | 310 | 247 | 32 | 187 | 83 | 34 | 25 | 31 | 6.9 | UC217 |
P218 | 160 | 101.6 | 327 | 262 | 33 | 200 | 88 | 36 | 27 | 33 | 8.1 | UC218 |
Packaging & Shipments
Packaging Details:
1.tube /plastic bag+box+cartons+pallets
2.plastic bag+single box+cartons+pallets
3.industrial packing+cartons+pallets
Delivery Details:
1.Less than 1000PCS, deliver within 5 days by Express or Airplane.
2. More than 1000PCS, deliver within 15 days by sea or airline.
FAQ
1. Are you a factory or a trading company?
ZheJiang XSY Bearing Co., Ltd. is a professional manufacture of deep groove ball bearings and other bearings.
2. Is OEM available?
Yes, OEM is available. We have professional designer to help your brand promotion.
3. Is the sample available?
Yes, samples are available for you to test the quality.
4. Have the products been tested before shipping?
Yes, all of our bearings have been tested before delivery.
5. How long is your delivery time?
As mentioned above, there are different types of shipping for your order. We make sure to deliver goods once all products are produced and tested.
6. What is your terms of payment ?
You can pay by T/T, L/C, Westunion, Paypal,etc., and it can be negotiated according to different orders with different amount.
7. Can we visit your factory ?
Sure. Welcome to XSY Bearing Co., Ltd. and offer your kind guidance.
Contact us
Rolling Body: | Ball Bearings |
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The Number of Rows: | Single |
Outer Dimension: | Small (28-55mm) |
Material: | Bearing Steel |
Spherical: | Non-Aligning Bearings |
Load Direction: | Radial Bearing |
Samples: |
US$ 1.2/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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Materials Used in Bearings
If you’re not familiar with the types of bearings, you may be interested in knowing more about the materials used to manufacture them. Here’s a look at what each type of bearing is made of, how it’s used, and how much they cost. To find the right bearing for your application, it’s important to choose a quality lubricant. The materials used in bearings are determined by their type and applications. Choosing the right lubricant will extend its life, and protect your machine’s parts from damage and premature wear.
Materials used in bearings
Bearings are made from a variety of materials. Stainless steel is a common material used for the components of bearings. It has a higher content of chromium and nickel. When exposed to oxygen, chromium reacts with it to form chromium oxide, which provides a passive film. For higher temperatures, teflon and Viton are also used. These materials offer excellent corrosion resistance and are often preferred by manufacturers for their unique properties.
Stainless steel is another material used in bearings. AISI 440C is a high-carbon stainless steel commonly used in rolling-contact bearings. It is widely used in corrosive environments, especially in applications where corrosion resistance is more important than load capacity. It can also be heat-treated and hardened to 60 HRC, but has lower fatigue life than SAE 52100. Stainless steel bearings may carry a 20-40% price premium, but their superior performance is worth the extra money.
Graphite and molybdenum disulfide are two of the most common materials used in bearings. While graphite is a popular material in bearings, it has very poor corrosion resistance and is unsuitable for applications where oil or grease is required. Graphite-based composite materials are another option. They combine the benefits of both graphite and ceramic materials. A variety of proprietary materials have been developed for high-temperature use, such as graphite and MoS2.
Wood bearings have been around for centuries. The oldest ones used wood and Lignum Vitae. These materials were lightweight, but they were incredibly strong and durable. Wood bearings were also lubricated with animal fats. During the 1700s, iron bearings were a popular choice. In 1839, Isaac Babbitt invented an alloy containing hard metal crystals suspended in a softer metal. It is considered a metal matrix composite.
Applications of bearings
Bearings are used in many different industries and systems to help facilitate rotation. The metal surfaces in the bearings support the weight of the load, which drives the rotation of the unit. Not all loads apply the same amount of force to bearings, however. Thrust and radial loads act in distinctly different ways. To better understand the different uses of bearings, let’s examine the various types of bearings. These versatile devices are essential for many industries, from automobiles to ships and from construction to industrial processes.
Cylindrical roller bearings are designed to support heavy loads. Their cylindrical rolling element distributes the load over a larger area. They are not, however, suited to handling thrust loads. Needle bearings, on the other hand, use small diameter cylinders and can fit into tighter spaces. The advantages of these types of bearings are numerous, and many leading producers are now leveraging the Industrial Internet of Things (IIoT) to develop connected smart bearings.
As a power generation industry, bearings play an essential role. From turbines to compressors, from generators to pumps, bearings are essential components of equipment. In addition to bearings, these components help move the equipment, so they can work properly. Typically, these components use ball bearings, although some roller bearings are used as well. In addition to being efficient and durable, these types of bearings also tend to be built to meet stringent internal clearance requirements and cage design requirements.
In addition to bearings for linear motion, bearings can also bear the weight of a rotary part. Depending on the application, they can be designed to minimize friction between moving parts. By constraining relative motion, bearings are used to reduce friction within a given application. The best-designed bearings minimize friction in a given application. If you’re in the market for a new bearing, NRB Industrial Bearings Limited is an excellent source to begin your search.
Types of bearings
The type of bearings you choose will have a significant impact on the performance of your machinery. Using the right bearings can increase efficiency, accuracy, and service intervals, and even reduce the cost of purchasing and operating machinery. There are several different types of bearings to choose from, including ball bearings and flexure bearings. Some types use a fluid to lubricate their surfaces, while others do not.
Plain bearings are the most common type of bearing, and are used for a variety of applications. Their cylindrical design allows for a relatively smooth movement. Often made of copper or other copper alloy, they have low coefficients of friction and are commonly used in the construction industry. Some types of plain bearings are also available with a gudgeon pin, which connects a piston to a connecting rod in a diesel engine.
Magnetic bearings are the newest type of bearing. They use permanent magnets to create a magnetic field around the shaft without requiring any power. These are difficult to design, and are still in the early stages of development. Electromagnets, on the other hand, require no power but can perform very high-precision positioning. They can be extremely durable and have a long service life. They are also lightweight and easy to repair.
Another type of bearing is needle roller. These are made of thin, long, and slender cylinders that are used in a variety of applications. Their slender size is ideal for a space-constrained application, and their small profile allows them to fit in tight places. These types of bearings are often used in automotive applications, bar stools, and camera panning devices. They have several advantages over ball bearings, including the ability to handle heavy axial loads.
Cost of bearings
A wide range of factors affect the cost of aerospace bearings, including the bearing material and its volatility. Manufacturers typically use high-grade steel for aircraft bearings, which are highly affected by fluctuations in the steel price. Government policies also play a part in the variation in trade price. The implementation of COVID-19 has changed the market dynamics, creating an uncertain outlook for supply and demand of aerospace bearings. New trade norms and transportation restrictions are expected to hamper the growth of this industry.
Demand for aerospace bearings is largely driven by aircraft manufacturers. In North America, aircraft manufacturers must meet extremely high standards of weight, performance, and quality. They also must be lightweight and cost-effective. This has resulted in a rising cost of aerospace bearings. The market for aerospace bearings is expected to grow at the highest CAGR over the next few years, driven by increasing investments in defense and aerospace infrastructure across Asia-Pacific.
Hub assemblies are also expensive. A wheel hub will cost between $400 and $500 for one set of bearings. In addition to this, the speed sensor will be included. The average cost of wheel bearings is between $400 and $500 for one side, including labor. But this price range is much lower if the bearing is a replacement of an entire wheel assembly. It is still worth noting that wheel hub bearings can be purchased separately for a lower price.
Replacement of one or two wheel bearings will depend on the model and year of the vehicle. For a small car, one rear wheel bearing can cost between $190 and $225, whereas two front wheel hubs can cost upwards of $1,000. Labor and parts prices will vary by location, and labor costs may also be covered under some warranty plans. If you decide to have it done yourself, be sure to ask multiple shops for estimates.
Inspection of bearings
To maintain bearing performance and prevent accidents, periodic inspections are essential. In addition to ensuring reliability, these inspections improve productivity and efficiency. Regular maintenance includes disassembly inspection, replenishment of lubricant and monitoring operation status. Here are some common ways to perform the necessary inspections. Keep reading to learn how to maintain bearings. After disassembly, you must clean the components thoroughly. Ensure that the bearings are free of burrs, debris, and corrosion.
Ultrasound technology is an excellent tool for monitoring slow-speed bearings. Most ultrasound instruments offer wide-ranging sensitivity and frequency tuning. Ultrasound can also be used to monitor bearing sound. Ultra-slow bearings are usually large and greased with high-viscosity lubricant. Crackling sounds indicate deformity. You can also listen for abnormal noise by plugging a vibration analyzer into the machine. Once the machine shows abnormal noise, schedule additional inspections.
Ultrasonic inspection involves using an ultrasound transducer to measure the amplitude of sound from a bearing. It is effective in early warnings of bearing failure and prevents over-lubrication. Ultrasound inspection of bearings is a cost-effective solution for early diagnosis of bearing problems. In addition to being a reliable tool, ultrasonic testing is digital and easy to implement. The following are some of the advantages of ultrasonic bearing inspection.
Dynamic quality evaluation involves the use of a special fixture for measuring bearing deformations under low shaft speed and light radial load. The size of the fixture influences the value of the deformations. A fixture should be sized between the diameter of the sensor and the roller to ensure maximum precision. The outer deformation signal is more sensitive with a larger sensor diameter. A vibration-acceleration sensor is used for the contrast test.
editor by CX 2023-11-15
China OEM Bearing 6005 Deep Groove Ball Bearing 6005-2z drive shaft bearing
Product Description
Company Profile
ZheJiang Furlante Bearing Technology Co is a professional bearing manufacturer with factory and trade. Our company is mainly engaged in deep groove ball bearings,apered roller bearings,External spherical housing bearings,Thrust ball bearings,Linear CZPT bearing system. We have a self-developed team to design and improve the bearings. To meet the needs of different customers. we provide oem and odm,and we have a perfect quality inspection system and professional after-sales service team. we will provide you the best products and services with the most reasonable price.
Product Description
Deep groove ball bearing
Model | d mm | D mm | H mm | W kg |
6000 | 10 | 26 | 8 | 0.019 |
6001 | 12 | 38 | 8 | 0.571 |
6002 | 15 | 32 | 9 | 0.03 |
6003 | 17 | 35 | 10 | 0.04 |
6004 | 20 | 42 | 12 | 0.069 |
6005 | 25 | 47 | 12 | 0.08 |
6006 | 30 | 55 | 13 | 0.116 |
6007 | 35 | 62 | 14 | 0.155 |
6008 | 40 | 68 | 15 | 0.185 |
6009 | 45 | 75 | 16 | 0.231 |
6571 | 50 | 80 | 16 | 0.25 |
6011 | 55 | 90 | 18 | 0.362 |
6012 | 60 | 95 | 18 | 0.385 |
6013 | 65 | 100 | 18 | 0.408 |
6014 | 70 | 110 | 20 | 0.62 |
6015 | 75 | 115 | 20 | 0.63 |
6016 | 80 | 125 | 22 | 0.86 |
6017 | 85 | 130 | 22 | 0.94 |
6018 | 90 | 140 | 24 | 1.38 |
6019 | 95 | 145 | 24 | 1.5 |
6571 | 100 | 150 | 24 | 1.63 |
6571 | 110 | 170 | 28 | 2.35 |
6571 | 120 | 180 | 28 | 2.62 |
6026 | 130 | 200 | 33 | 4.55 |
6571 | 140 | 210 | 33 | 4.21 |
6030 | 150 | 210 | 33 | 3.9 |
6032 | 160 | 240 | 38 | 5.89 |
6034 | 170 | 260 | 42 | 6.5 |
6036 | 180 | 280 | 46 | 8.51 |
6038 | 190 | 290 | 46 | 8.86 |
6040 | 200 | 310 | 51 | 11.64 |
6044 | 220 | 340 | 56 | 18.4 |
6048 | 240 | 360 | 56 | 19.6 |
6052 | 260 | 400 | 65 | 28.8 |
62216 | 80 | 140 | 33 | 1.51 |
62217 | 85 | 150 | 36 | 1.6 |
62218 | 90 | 160 | 40 | 1.7 |
62219 | 95 | 170 | 43 | 1.8 |
62220 | 100 | 180 | 46 | 2.0 |
6200 | 10 | 30 | 9 | 0.032 |
6201 | 12 | 32 | 10 | 0.036 |
6202 | 15 | 35 | 11 | 0.044 |
6203 | 17 | 40 | 12 | 0.065 |
6204 | 20 | 47 | 14 | 0.11 |
6205 | 25 | 52 | 15 | 0.13 |
6206 | 30 | 62 | 16 | 0.21 |
6207 | 35 | 72 | 17 | 0.288 |
6208 | 40 | 80 | 18 | 0.368 |
6209 | 45 | 85 | 19 | 0.416 |
6210 | 50 | 90 | 20 | 0.463 |
6211 | 55 | 100 | 21 | 0.603 |
6212 | 60 | 110 | 22 | 0.789 |
6213 | 65 | 120 | 23 | 0.99 |
6214 | 70 | 125 | 24 | 1.084 |
6215 | 75 | 130 | 25 | 1.171 |
6216 | 80 | 140 | 26 | 1.448 |
6217 | 85 | 150 | 28 | 1.803 |
6218 | 90 | 160 | 30 | 2.71 |
6219 | 95 | 170 | 32 | 2.62 |
6220 | 100 | 180 | 34 | 3.19 |
6221 | 105 | 190 | 36 | 3.78 |
6222 | 110 | 200 | 38 | 4.42 |
6224 | 120 | 215 | 40 | 5.3 |
6226 | 130 | 230 | 40 | 6.12 |
6228 | 140 | 250 | 42 | 7.77 |
6230 | 150 | 270 | 45 | 9.78 |
6232 | 160 | 290 | 48 | 12.22 |
6234 | 170 | 310 | 52 | 15.241 |
6236 | 180 | 320 | 52 | 15.581 |
6238 | 190 | 340 | 55 | 18.691 |
6240 | 200 | 360 | 58 | 22.577 |
62312 | 60 | 130 | 46 | 2.422 |
62313 | 65 | 140 | 48 | 3 |
62314 | 70 | 150 | 51 | 3.55 |
62315 | 75 | 160 | 55 | 4 |
62316 | 80 | 170 | 58 | 4.5 |
62317 | 85 | 180 | 60 | 5.1 |
62318 | 90 | 190 | 64 | 6.1 |
62319 | 95 | 200 | 67 | 6.9 |
6300 | 10 | 35 | 11 | 0.053 |
6301 | 12 | 37 | 12 | 0.06 |
6302 | 15 | 42 | 13 | 0.082 |
6303 | 17 | 47 | 14 | 0.115 |
6304 | 20 | 52 | 15 | 0.142 |
6305 | 25 | 62 | 17 | 0.232 |
6306 | 30 | 72 | 19 | 0.346 |
6307 | 35 | 80 | 21 | 0.457 |
6308 | 40 | 90 | 23 | 0.639 |
6309 | 45 | 100 | 25 | 0.837 |
6310 | 50 | 110 | 27 | 1.082 |
6311 | 55 | 120 | 29 | 1.367 |
6312 | 60 | 130 | 31 | 1.71 |
6313 | 65 | 40 | 33 | 2.1 |
6314 | 70 | 150 | 35 | 2.55 |
6315 | 75 | 160 | 37 | 3.05 |
6316 | 80 | 170 | 39 | 3.61 |
6317 | 85 | 180 | 41 | 4.284 |
6318 | 90 | 190 | 43 | 4.97 |
6319 | 95 | 200 | 45 | 5.74 |
6320 | 100 | 215 | 47 | 7.09 |
6321 | 105 | 225 | 49 | 8.05 |
6322 | 105 | 240 | 50 | 9.53 |
6324 | 120 | 260 | 55 | 12.2 |
6326 | 130 | 280 | 58 | 14.77 |
6328 | 140 | 300 | 62 | 18.33 |
6330 | 150 | 320 | 65 | 21.87 |
62300 | 10 | 35 | 17 | 0.073 |
62301 | 12 | 37 | 17 | 0.571 |
62302 | 15 | 42 | 17 | 0.105 |
62303 | 17 | 47 | 19 | 0.146 |
62304 | 20 | 52 | 21 | 0.195 |
62305 | 25 | 62 | 24 | 0.306 |
62306 | 30 | 72 | 27 | 0.478 |
62307 | 35 | 80 | 31 | 0.647 |
62308 | 40 | 90 | 33 | 0.885 |
62309 | 45 | 100 | 36 | 1.156 |
62310 | 50 | 110 | 40 | 1.498 |
62311 | 55 | 120 | 43 | 1.918 |
6403 | 17 | 62 | 17 | 0.27 |
6404 | 20 | 72 | 19 | 0.4 |
6405 | 25 | 80 | 21 | 0.53 |
6406 | 30 | 90 | 23 | 0.735 |
6407 | 35 | 100 | 25 | 0.952 |
6408 | 40 | 110 | 27 | 1.221 |
6409 | 45 | 120 | 29 | 1.52 |
6410 | 50 | 130 | 31 | 1.855 |
6411 | 55 | 140 | 33 | 2.316 |
6412 | 60 | 150 | 35 | 2.811 |
6413 | 65 | 160 | 37 | 3.342 |
6414 | 70 | 180 | 42 | 4.896 |
6415 | 75 | 190 | 45 | 5.739 |
6416 | 80 | 200 | 48 | 6.752 |
6417 | 85 | 210 | 52 | 7.933 |
6418 | 90 | 225 | 54 | 9.56 |
623 | 3 | 10 | 4 | 0.002 |
624 | 4 | 13 | 5 | 0.003 |
625 | 5 | 16 | 5 | 0.005 |
626 | 6 | 19 | 6 | 0.008 |
627 | 7 | 22 | 7 | 0.014 |
628 | 8 | 24 | 8 | 0.016 |
629 | 9 | 26 | 8 | 0.019 |
62200 | 10 | 30 | 14 | 0.044 |
62201 | 12 | 32 | 14 | 0.053 |
62202 | 15 | 35 | 14 | 0.065 |
62203 | 17 | 40 | 16 | 0.096 |
62204 | 20 | 47 | 18 | 0.15 |
62205 | 25 | 52 | 18 | 0.178 |
62206 | 30 | 62 | 20 | 0.215 |
62207 | 35 | 72 | 23 | 0.31 |
62208 | 40 | 80 | 23 | 0.406 |
62209 | 45 | 85 | 23 | 0.455 |
62210 | 50 | 90 | 23 | 0.496 |
62211 | 55 | 100 | 25 | 0.81 |
62212 | 60 | 110 | 28 | 1.03 |
62213 | 65 | 120 | 31 | 1.25 |
62214 | 70 | 125 | 31 | 1.3 |
62215 | 75 | 130 | 31 | 1.4 |
Application
1. Automatic controlling machine
2. Semi-conductor industry
3. General industry machinery
4. Medical equipment
5. Solar energy equipment
6. Machine tool
7. Parking system
8. High-speed rail and aviation transportation equipment, etc.
FAQ
1. who are we?
We are a professional company providing custom design solution to global customers. After decades of development.
There’re over 120 bearing models, more than 4000 part numbers and more than 200 machined partsin our product range. Ball Bearings produced by us are widely used in household appliances, financial equipment, textile industry,motor, office equipment, measuring tools, automobile bearings and other fields.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. what can you buy from us?
Deep Groove Ball Bearing,Flange Bearing,Single Row Angular Contact Bearing,Double Row Angular Contact Ball Bearing.
4. why should you buy from us not from other suppliers?
With decades’ experience in producing electrical and electronic products,in addition to the production of bearings,To ensure that our products are of high quality, affordable and provide buyers with the best service.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese
Rolling Body: | Ball Bearings |
---|---|
The Number of Rows: | Double |
Outer Dimension: | Small and Medium-Sized (60-115mm) |
Material: | Bearing Steel |
Spherical: | Aligning Bearings |
Load Direction: | Radial Bearing |
Customization: |
Available
| Customized Request |
---|
What is a bushing?
What is a bushing? Basically, bushings are spherical or spherical bearings for machines with sliding or rotating shaft assemblies. Due to their excellent load-carrying capacity and anti-friction properties, these bushings are used in almost all industrial applications. This makes them useful in industries such as construction, mining, agriculture, transportation, hydropower, food processing and material handling.
Shell information
The demand for bushings is closely related to the global transformer market. Growing renewable energy sources and high replacement rates of aging grid infrastructure are driving the global demand for transformer bushings. Increased urbanization is another factor driving the demand for transformer bushings. Among global regions, Asia Pacific is the largest market for medium voltage transformer bushings. The following section provides a detailed analysis of the market.
Bulk-type bushings are used for lower voltage ratings and consist of a center conductor stud or tube and an insulator housing. They are available in dry or oil filled versions, and their oil content is shared with the transformer main tank. However, the trend is slowly turning towards RIP bushings. Regardless of how different types of bushings are used, it is important to understand the difference between them.
A recent CZPT survey indicated that bushings account for 17% of all transformer failures. Among them, 30% caused fire accidents and 10% caused explosions. This is not a small risk, especially for such important electrical components as transformers. Because casing is so important, utilities are increasingly looking to preventative maintenance. However, this requires continuous monitoring of the bushing and its insulation. There are many benefits to using online condition monitoring.
One of the main benefits of locating and replacing faulty bushings is improved operability and safety. If you notice that your car is unstable in the corners, your bushings are worn. Anti-roll bar bushings can also be a sign of bushing damage. Do not ignore these warning signs as they can have dangerous consequences. To avoid these potential problems, make sure to get your vehicle serviced as soon as you notice any of these symptoms.
Be sure to park your vehicle on a level surface before you start changing your car bushings. You may need to unlock the hood latch and apply the brakes before continuing. Then, open the valve cover. This will allow you to see the engine area and bushings. You should also check that the wheels are not moving and avoid placing sharp objects in the engine bay. If you have time, open the hood and if you can see the bushings, turn on the headlights.
type
There are various types of bushings, each serving a different purpose. Oil-filled types are the most common and are designed for vertical installations. On the other hand, the embedded ferrule can accommodate the connection to the wire leads in the lower end of the ferrule. This feature significantly reduces the length of the sump end of the casing, but also adds additional complexity and cost.
There are two basic types of bushings. The first is a solid pour and the second is a capacitive graded variety. Solid cast bushings are typically used for low voltage transformer windings, while gas insulated bushings are insulated with pressurized gas. Gas-insulated bushings are also used in SF6 circuit breakers. If you are in the market for a new bushing, be sure to consider its cantilever strength and design.
Electrical bushings are an important part of various electrical equipment. They help carry high-voltage current through the enclosure and act as an insulator between a live conductor and a metal body at ground potential. Bulk-type bushings consist of a central conductive rod (usually copper or aluminum) and an insulator (silicone rubber compound or composite resin) surrounding the rod.
Transformers require transformer bushings. The construction and materials used in the bushing play a key role in the durability and longevity of the transformer. Transformers with weak bushings can fail, causing extensive damage. Moisture or voids can cause insulation breakdown, resulting in extensive electrical damage. Appropriate materials and optimized construction can reduce electric field stress and extend the life of the bushing.
Capacitor grading bushings are more expensive and are used in almost all high voltage systems. They use a conductive layer within the insulating layer between the center conductor and the insulator. Different manufacturers use different materials to produce these bushings. Earlier, capacitor grading bushings were made of concentric ceramic cylinders with metallized surfaces. They are also made from laminated cardboard tubes with conductive layers.
Function
A bushing is a support member that performs its function by acting as a washer and reducing noise and vibration. Bushings are used in valve covers and are made of corrosion-resistant materials to perform these functions. These products can be found in all types of machinery from cars to airplanes. Below are some common uses for bushings. Read on to discover more. Here are some of the most important features of the shell.
Electrical bushings transmit electricity. They can be used in circuit breakers, transformers, power capacitors and shunt reactors. The conductors of the bushing can be built directly into the bushing or through the bushing. Both current and voltage represent electricity. The bushing must have insulation capable of withstanding the voltage and its current-carrying conductors must be capable of carrying the rated current without overheating the adjacent insulation.
The bushing wraps around the stem, which is a relatively simple replacement part. It is a hardened part that prevents leaks and improves sealing. Plus, its low-cost replacement makes it a very easy-to-machine part. Bushings are also used in valves for guiding purposes. These two features make bushings an important part of many machines and applications. So, learn more about them.
Copper and brass are commonly used bushing materials. They have high compressive strength and high surface pressure. This material is suitable for bearings in low speed situations and heavy duty applications. Copper and brass are the most common types of casings, and they are both made in China. They are all relatively inexpensive and are available in a variety of materials and sizes. If you are considering purchasing a casing, keep in mind that it must meet national standards.
cost
Whether you’re looking for a replacement bushing for your rear suspension or just need to replace the fork, you have a few different options. The two main types of bushings are coated and uncoated. If you want to save money on bushing replacements, you should consider getting a cheaper lower fork. Whether you’re replacing bushings to improve ride quality or prevent damage to your wheel loader, you’ll find a bushing replacement option that fits your budget.
While most cars are compatible with bushings, some iconic parts from premium brands like BMW and Mercedes require special tools to replace. If you are not confident in your mechanical abilities, consider hiring a mechanic to do it. Mechanical replacement bushings typically range from $200 to $500. If you’re comfortable with mechanics and have some mechanical knowledge, you can save money by trying the job yourself. For example, control arm bushings range in price from $20 to $80. It is important to check the alignment after replacing the bushing to avoid further damage.
Control arm bushing replacements are usually relatively inexpensive, but you may need to replace several at the same time. You should check the prices of several mechanics before making a decision. You can easily save between $50 and $100 by comparing quotes. Plus, you’ll save a lot of money by finding the right mechanic for the job. You can also use an online comparison tool to compare prices. You can find a mechanic that suits your needs at an affordable price.
Control arm bushings are also an inexpensive way to replace parts of a car’s front or rear suspension. Typically, control arm bushings are made of two metal cylinders covered with a thick layer of rubber. They wear out due to accidents, potholes and off-roading. They are mounted with a bolt that goes through the inner barrel. It is important to replace these bushings as often as needed to improve operation.
editor by CX 2023-05-22