China BK 0609 Needle roller bearing BK0609 bearing assembly

Applicable Industries: Machinery Repair Shops, Farms, Printing Outlets, Vitality & Mining
Type: Needle
Model Number: BK0609
Precision Ranking: P0,P2,P3,P4,P5,P6
Seals Type: Sealed
Variety of Row: Single row
Width: 9 mm
Sample: Acceptable
Clearance: C0,C2,C3,C4,C5
Materials: Gcr15
OEM: Settle for
Market place: Asia,Europe,The united states,Africa
Inventory: Of course
Package: Specific packing
Packaging Specifics: Needle roller Bearing : 1. Industrial packing: Plastic tubes/Outer cartons/Pallets 2. Polyester bag paper single box then outer cartons 3. OEM support is obtainable
Port: ZheJiang HangZhou

Needle Roller Bearing BK0609

Element of the bearing specification :

Model No.FwEwC
BK0306-Tv setthreesix.5six
BK2516twenty five32sixteen
BK2520twenty five32twenty
BK2526twenty five3226
BK457140forty seventwenty
BK452045fifty two20

Needle roller bearing :
Needle Roller Bearings (needle bearing) is a cylindrical roller with roller bearings, relative to its diameter, roller equally slim and extended. This is named needle roller. Regardless of possessing a smaller sized cross-area, has a greater load bearing ability, 3680 RUSSIAN GOST Spherical Roller Bearings For Rolling mills Equipment boxes Cement Mixer equipped with a thin and prolonged needle bearing roller (roller diameter D≤5mm, L / D≥2.5, L is the length of the roller), so radial framework is compact, its diameter dimension and load potential and other types of bearings, minimum diameter, specifically for radial dimensions limited support structure.
Photograph present:

Business Details

Our manufacturing unit:

ZheJiang KaiFu Bearings import&export Co., Ltd. is Specializing in manufacturing the bearings , our bearings are commonly used by big mechanical businesses. KaiFu bearing has high-top quality administration crew,skilled pratitioners,and fast reaction and expert support crew,and meanwhile is equipped with first-course automated manufacturing lines as well as complete top quality administration devices and technique.
we sincerely hope to establish a very good organization partnership with you in the long term.

Our rewards:

1. Manufacturer,the most competive value and very good top quality
two. Perfect group of technological engineers give you the greatest support
3.Nicely-educated team of international product sales supply the best support
4.OEM brand aviliable
5.Rich inventory and quick shipping

We have full process for the manufacturing and quality assurance to make sure our
items can fulfill your necessity. And our high quality can evaluate with the most chinese renowned bearing manufacture. we have the same engineering. Such as 1. Assembly2. Windage check3. Cleaning4. Rotary examination5. Greasing and gland6. Sounds inspection7. Look inspectioneight. Rust prevention9. Solution packaging

Primary solution:

needle bearings Software:

Packaging & Delivery

Shipping and delivery:
one.tiny quantity, can delivery by international convey: DHL TNT FedEx ARAMEX EMS UPS.

2.huge quantity, can shipping and delivery by air, by sea.

T/T, L/C, Authentic CZPT 24V 90A 1212S-2501 Long term Magnet Motor Controller for Lithium battery electrical pallet truck autos Funds Gram, Paypal, Western Union and many others.

Shipping and delivery Time:
Sample : typically 3-5 workdays.Creation: 10-twenty five times after get payment or as contract essential

Our market:

Q.What is the guarantee for your bearings?
A: Bearings from our organization appear with 1 12 months minimal warranty under this condition: suitable installation, procedure and servicing. If the malfunctions underneath guarantee, you
could speak to us for replacement.The warranty dated from the day of the shipment.

Q: Does the bearing require to be cleaned just before installation.
A: The bearings area is coated with anti-rust oil. You need to clear it with gasoline
or kerosene. Even so, sealed bearings need to cleansing before set up.

Q: How to set up the bearing?
A:1. Clean the bearings with gasoline or kerosene.
2.The installing floor ought to be coated with lubricating oil for more sleek installation.
3.We suggest 2 way of set up, hydraulic force installation and heating set up.
A: You could use hydraulic jack or hydraulic pump for the hydraulic stress installation.
B:Heating installation: The bearings must be heated evenly in mineral oil to 90-100 diploma culcius,then quickly installed.

Q:How to sustain the bearing in inventory?
A:1.Soak the bearings in mineral spirits or soreness thinner to eliminate any grease or particulates.
2.Blow the bearings out with compressed air.
3.Spot a light fall of oil on the bearings.
4.Give the bearing a spin to make certain it is not rough to repeat.

Q: Can i customise the bearings?
A: Of course,confident .we give customise- created service. You need to deliver us the drawings for our even more handing.

Q:Are you a manufacturing facility or investing business?
A:ZheJiang Xihu (West Lake) Dis. Bearing Co.,Ltd is specialized in manufacturing and exporting Bearings.We have personal manufacturing facility and Warehouse positioned in ZheJiang city.

Q:Can I get some samples and do you offer you the sample cost-free?
A:Sure, certain, we are honored to supply you samples.If we have inventory, we can deliver you free of charge sample. And you just want to pay out freight. If there have no inventory, you require to pay sample charge and freight.

Q:Does the sample charge can be return back?
A: If you spot an order, we can return element of sample fee even all of price to you.It also
depends on the Amount of get and the sort of sample.

Q:What is the MOQ for bearing?A: Our MOQ is 1 pc.
Our Services companies:
1. Excellent group of specialized engineers give you the best assistance 2. Nicely-educated team of International sales offer the ideal providerthree. OEM and ODM supportfour. Sample is obtainable

Right after-product sales solutions:

one. great after-provider:24 hours close to the clock & 12 months guarantee

two. Life-prolonged servicing services for the item

Before shipment, the solution will be strictly inspection on our factory QC Approach Method. Just in case, there is abnormal. Please speak to us at very first time, Buyer Grievance dealing with method will be boot at when. Implementation of the scheme will be arrive out inside of forty eight several hours. We will negotiate with consumer to uncover a affordable way to resolve and compensate.

We can reserch ,style ,and create the bearings in accordance to the buyers specifications.

Welcome to get in touch with us for far more detailed data, fk-180sh dc motor mini 1.5v 3volt 3.6v 6v ff-180 micro electrical toys motor

Choosing the Right Ball Bearing for Your Application

When choosing a Ball Bearing, there are several things to consider. These factors include: the size, lubricant type, presence of corrosive agents, stray electrical currents, and more. It can be challenging to choose the right type, size, and type of ball bearing for your application. You should also carefully calculate the loads to determine the right size. Here are some tips for choosing the right Ball Bearing for your application.


The single-row ball bearing is one of the most popular types of bearings. The inner and outer ring are designed with raceway grooves that are shaped slightly larger than the balls. This type of bearing has a low torque and can handle high-speed applications with minimal power loss. The radial dimensions of single-row ball bearings also vary, so it is possible to find one that fits your specific application. Besides the above-mentioned advantages, single-row ball bearings are also available with varying grease levels and are widely applicable to applications where the space is limited.
Single-row ball bearings are also called angular-contact ball bearings. Because of their single-row design, they are not separable and can accommodate a high-speed, heavy-duty application. Single-row angular-contact ball bearings can only handle axial load in one direction, and they must be installed in pairs for pure radial loads. Single-row ball bearings are a popular type of rolling bearings and can be used for a wide range of applications.


The self-aligning ball bearing was invented by Sven Wingquist, a plant engineer for a textile company in Sweden. While he was responsible for making production as efficient as possible, he soon realized that the machinery he had in place wasn’t working as efficiently as it could. Although ball bearings are great for reducing friction, they were not flexible enough to compensate for misalignments in the machine.
Self-aligning ball bearings have two rows of balls and a common sphered raceway. The inner ring is curved and combines the two rows of balls into one cage. These bearings can tolerate shaft misalignment and compensate for static angular defects. They can be used in simple woodworking machinery, ventilators, and conveying equipment. They are often the preferred choice for applications where shaft alignment is an issue.


A Ceramic ball bearing is a type of high-performance bearing that is available in both full-ceramic and hybrid forms. The main differences between ceramic and steel ball bearings are their construction, lubrication, and mobility. High-quality ceramic ball bearings are durable, and they are ideal for corrosive and high-temperature applications. The material used to create these bearings helps prevent electrolytic corrosion. They are also ideal for reducing the friction and lubrication requirements.
Ceramic balls are harder and less brittle than steel balls, which gives them a higher degree of rigidity. Ceramics also have a higher hardness, with a hardness of Rc75-80 compared to Rc58-64 for steel balls. Their high compressive strength is approximately 5 to 7 times greater than steel. In addition, they have a very low coefficient of friction, which allows them to spin at higher speeds and with less friction. This increases their lifespan and durability, and decreases the energy needed to turn cranks.


Unlike traditional bearings, steel balls have a relatively uniform hardness. Carbon steel, for instance, is 2.1% carbon by weight. According to the American Iron and Steel Institute, copper content must be no more than 0.40% and manganese content should not be more than 1.65 g/cm3. After carbonizing, steel balls undergo a process called sizing, which improves their roundness geometry and hardness.
The main differences between steel ball bearings and ceramic ball bearings can be traced to their different materials. Ceramic balls are made from zirconium dioxide or silicon nitride. Silicon nitride is harder than steel and resists shocks. The result is increased speed and longer service life. Polyoxymethylene acetal (PMMA) bearing balls are known for their stiffness, strength, and tolerance, but are not as common as steel ball bearings.


The most popular types of plastic ball bearings are made of polypropylene or PTFE. These bearings are used in applications requiring higher chemical resistance. Polypropylene is a structural polymer that offers excellent physical and chemical properties, including excellent resistance to organic solvents and degreasing agents. Its lightweight, low moisture absorption rate, and good heat resistance make it an excellent choice for high-temperature applications. However, plastic bearings are not without their drawbacks, especially when operating at very high temperatures or under heavy loads.
Compared to metal bearings, plastic ball-bearings do not require lubrication. They also are highly corrosion-resistant, making them an excellent choice for wash-down applications. They are also post-, autoclave-, and gamma sterilizable. Many conventional steel ball-bearings cannot handle the high temperatures of food processing or swimming pools. In addition to high temperature applications, plastic ball bearings are resistant to chemicals, including chlorine.


Plastic sliding bearings are molded bearings made of engineering plastic. With self-lubricating modification technology, these bearings can be produced by injection molding of plastic beads. They are widely used in various industries such as office equipment, fitness and automotive equipment. In addition to plastic bearings, glass balls are used in a variety of other applications, including medical equipment. Glass ball bearings have excellent corrosion resistance, excellent mechanical properties, and are electrically insulators.
Plastic ball bearings are made of all-plastic races and cages. These bearings are suitable for applications that are exposed to acids and alkalis. Because they are cheaper than glass balls, plastic ball bearings are popular in chemical-exposed environments. Stainless steel balls are also resistant to heat and corrosion. But the main disadvantage of plastic ball bearings is that they are not as strong as glass balls. So, if weight and noise is your main concern, consider using plastic balls instead.


The global miniature ball bearing market is expected to reach US$ 2.39 Billion by 2027, at a CAGR of 7.2%. Growth in the region is attributed to technological advancement and government initiatives. Countries such as India and China are attracting FDIs and emphasizing the establishment of a global manufacturing hub. This is boosting the market for miniature ball bearings. The miniscule ball bearings are manufactured in small quantities and are very small.
Some manufacturers produce miniature ball bearings in different materials and designs. Chrome steel is the most popular material for miniature ball bearings because of its high load capacity, low noise properties, and lower cost. But the cost of stainless steel miniature bearings is low, since the amount of steel used is minimal. Stainless steel miniature bearings are the smallest in size. Therefore, you can choose stainless steel mini ball bearings for high-speed applications.


Angular-contact ball bearings have three components: a cage, inner ring, and balls. Angular-contact ball bearings can support high axial and radial loads. Various design and manufacturing attributes make angular-contact ball bearings suitable for a variety of applications. Some features of this bearing type include a special lubricant, different cage materials, and different coatings.
The size of an angular-contact ball bearing is determined by the design units: outer ring width, axial load, and radial load. Depending on the type of application, an angular-contact ball bearing may be manufactured in double-row, triple-row, or quadruple-row configurations. Angular contact ball bearings can be classified according to their design units, which range from metric to imperial. A higher ABEC number means tighter tolerances. To determine the tolerance equivalent of a particular bearing, consult a standard Angular-contact ball bearing table.
Angular-contact ball bearings feature high and low-shoulder configurations. They have two-dimensional races that accommodate axial and radial loads. They are available in self-retaining units with solid inner and outer rings, and ball and cage assemblies. Cages made of cast and wrought brass are the most popular, but lightweight phenolic cages are also available. The latter is a better choice because it doesn’t absorb oil and has lower rolling friction.


When it comes to the construction of a ball bearing, high-quality raw materials are a crucial component. These materials not only affect the overall quality of a ball bearing, but also influence the cost. That’s why you should pay close attention to raw material quality. In addition to that, raw materials should be tested several times before the manufacturing process to ensure quality. Read on for some information about the different types of materials used to make ball bearings.
Steel is the most common material for ball bearings. Most ball bearings contain stainless steel balls, which are remarkably corrosion-resistant. They are also resistant to saltwater and alkalis. However, stainless steel balls are heavier than plastic ones, and they are also magnetic, which may be a drawback in some applications. If you’re looking for a metal-free option, glass balls are the way to go. They’re sturdy, lightweight, and resistant to a wide range of chemicals.

China BK 0609 Needle roller bearing BK0609     bearing assemblyChina BK 0609 Needle roller bearing BK0609     bearing assembly
editor by czh 2023-02-17