China OEM 14X-71-12240 Bearing for Komat Su Dozer D61/D63/D65/D85 drive shaft bearing

Product Description

We(HangZhou BST) export construction machinery parts, specializes in the manufacturing, exporting and supplying of Shantui Undercarriage Parts, Shantui Dozer Parts, Shantui Electrical Parts, Shantui Swing Parts, Shantui Cab Parts, Shantui Drive Parts, Shantui SD13 Parts, Shantui SD22 Parts, Shantui SD32 Parts, Shantui Loader Parts, Shantui Grader Parts, Komats D85 Parts, Komats Filter, Komats D65 Parts, Komats D155Parts, CZPT Parts, Heli Parts, Machinery Parts, Cterpillar Parts across China. such as nut, rubber,track roller, alternator, vane pump, crank position sensor,fuel injector link rod,engin piston kits piston,turbocharger, piston kits, oil pump assy, crankshaft, cylinder block assy, diesel generator unit accessories, oil filter,fuel transfer pump, temperature sensor, water pump,thermostat .The company provides high quality bulldozer parts and excavator parts that are designed to meet international standards. All of our products have undergone strict quality control protocols to ensure they maintain the highest standards. 
Our advantage lies in:
1. High-quality products: Our products undergo strict quality control to ensure they are maintained to the highest standards.
2. Competitive prices: Our products are reasonably priced, which can help customers reduce costs and increase profits.
3. Timely transaction: We have a large inventory and can quickly trade payment products to meet customer needs.
4. Professional service: Our sales staff are experienced and can provide professional advice and technical support to help customers solve problems.
HangZhou BST is willing to cooperate with you to create a better future. If you have any questions or needs about our products or services, please feel free to contact us.
14X-71-12240 Bearing for Komat su Dozer D61/D63/D65/D85
1. Excavator Parts:PC60, PC200, PC210, PC220, PC270, PC300, PC360, PC400, PC650, 
PC750, PC850, PC1250 
2. Loader Parts :WA320/WA380/WA420/WA460
3.Dozer Parts:D31, D41, D50, D60, D65, D80, D85, D155, D355, D375, D475
4.All models Shantui bulldozer from 80hp-520hp: Shantui SD13 SD16 SD22 SD23 SD32  TY160 TY220 TY230 TY320 bulldozer parts,etc
   All Shantui excavator: Shantui SE60 SE130 SE210 SE220 SE240 SE330 SE360 excavator parts.
   All Shantui Road roller: SR12 SR14 SR16 SR18 SR20 SR22 SR26 road roller parts.
   All Shantui Motor grader : Shantui SG16 SG18 SG21 Shantui Motor grader parts.
   All Shantui wheel loader: Shantui SL20W SL30W SL50W SL60W Shantui wheel loader parts.
5.Engine: 4B/4BT/6BT/NTA855/KTA13/KTA38/QSK19/QSK23/QSK45/QSK60 etc
6.CAT Excavtor:CAT320C/325C/330C/345C/320D/323D/324D/330D etc
7. CAT dozer: D5B, D5C, D5G, D6C, D6D, D6G, D6M, D6N, D6K, D6H, D6R, D7G, D7F, D7R, D7N,
D8N, D8L, D8R, D8K, D8T, D9G, D9H, D9N, D9R .D10R, D9T, D10T, D11T, D11R, D11 series 
7.CZPT Excavator: EC210B/240B/290B/360B/460B etc
8.Other: Heli forklift parts , CZPT parts 
High quality D85EX-15 195-49-00040 195-30-33201 195-15-54171 GASKET PART
Factory Supply D155A-1 195-32-61321 195-32-21311 195-27-12411 GUARD LH FRONT OUTER(WELDED)
China supplier D355A-3 D355A-5 D455A-1 195-49-11660 195-30-51570 195-21-11350 FRAME LH
Factory Price NH-220-C1/D65A-6 6610-41-5620 6732-81-8220 705-17-01610 ELEMENT ASS’Y
Construction Machinery D41A-3 195-27-31641 195-32-41200 195-27-31210 LINK TRACK RH
Hot sale D65A-6 195-54-11700 195-32-11137 195-27-11340 FINAL DRIVE
High quality D275A-5 195-49-12612 195-30-66112 195-22-11113 BUSHING REGULAR LONG TYPE
Factory Supply D65E-12 195-49-44120 195-32-01306 195-22-13340 HOSE 11MM
China supplier D375A-2/3 195-49-11661 195-30-51580 195-21-12115 FRAME RH
Hot sale D355A-5 195-49-13940 195-30-67350 195-22-12220 SHOE
Factory Supply D275A-5 195-49-51450 195-32-01307 195-22-13341 HOSE 8MM
Hot sale D155A-1 195-49-13950 195-30-67360 195-22-12230 SHOE TRACK REGULAR
Hot sale D65A-8 195-54-11720 195-32-11141 195-27-11350 FINAL DRIVERH RH
High quality D31A-20 195-50-41331 195-32-57173 195-27-0 0571 O-RING PART
High quality D375A-5D 195-49-12622 195-30-66121 195-22-11114 PIN REGULAR
Hot sale D31A-17 195-49-11241 195-30-34220 195-15-75102/195-15-75101/195-15-75100 FRAME
Construction Machinery D31A-20 195-27-31670 195-32-41210 195-27-31211 BUSHING REGULAR LONG TYPE
Factory Supply D41A-3 195-32-61331 195-32-21312 195-27-12412 GUARD RH FRONT OUTER(WELDED)
China supplier D375A-2/3/5 195-49-11670 195-30-55110 195-21-12116 PLATE(WELDED)
Factory Price NH-220-C1/D65A-6 6610-41-8214 6732-82-3580 705-17-01880 BODY
Hot sale D475A-3 195-54-11910 195-32-11142 195-27-11361 FINAL DRIVERH

After-sales Service: 1 Year
Warranty: 6 Months
Type: Crawler
Certification: CE, ISO9001: 2000
Condition: New
Part No: 14X-71-12240
US$ 4/Piece
1 Piece(Min.Order)

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The Benefits of Using Self-Lubricating Bushings for Your Next Pivot

Like any other auto part, control arm bushings wear out over time. This results in an increase in irritating vibrations that can be dangerous in severe cases. The bushings in the control arms also wear out due to the stress that extreme driving conditions put on the control arms. Additionally, environmental factors and oversized tires tend to transmit more vibration through the bushing than conventionally sized tires. Whatever the cause, bushings can be the source of many problems.

wear and cracking

The main cause of dry valve side bushing cracking is a mismatch in thermal expansion of the core and flange. This situation can seriously compromise the safety of the power system. To improve the safety of dry valve side bushings, the crack development of epoxy impregnated paper under various conditions was investigated. A coupled thermomechanical simulation model was also used to study the cracking process.
The first step in diagnosing the cause of bushing wear and cracking is a visual inspection. The bushing of the lower control arm is fixed to the frame by a bracket. If there are any visible cracks, it’s time to replace the bushing. However, there is no need to replace the entire suspension. In some cases, worn bushings can cause a variety of problems, including body lean, excessive tire wear and cornering noise.

Maintenance free

If you’re considering maintenance-free bushings for your next pivot, you’ll be wondering what to look for in these components. The bushing protects the housing from corrosion and keeps the bushing under pressure. However, many users are not familiar with what these components can do for their applications. In this article, we’ll look at several examples of truly maintenance-free pivots and discuss their requirements.
One of the most popular types of maintenance-free bushings are flanged and parallel. Unlike worm gear bushings, these self-lubricating metal bearings are ideal for a variety of applications and conditions. They reduce failure and downtime costs while providing the long-term lubrication required by other types of bushings. Since these sleeves are made of lead-free material, they are RoHS compliant, which means they are environmentally friendly.Another common maintenance-free bushing is plastic. This material is easier to find off-the-shelf and relatively inexpensive to produce. However, it is not suitable for high load applications as it will crack under heavy loads and damage mating parts. Plastics can also deviate if the manufacturing process is imprecise. Plastic bushings can also crack when subjected to high loads.


When using a self-lubricating bushing, there is no need to apply grease to the bushing. Oily liquids tend to attract dirt and grit, which can wear away the graphite prematurely. By eliminating the need for regular lubrication, you will reduce equipment maintenance costs. This article will explore the benefits of self-lubricating bushings. You will love your kindness.
Self-lubricating bushings have a strong base material to withstand radial bearing pressure while providing shaft support at the contact surfaces. The material also has good fatigue properties and low friction motion. Self-lubricating bushings can be used in environments with high temperatures and aggressive media. These products can also withstand enormous pressure. When using self-lubricating bushings, it is important to select the correct material.
The main advantage of using self-lubricating bushings is ease of maintenance. They don’t require oil to run and are cheaper to buy. Their main benefit is that they can significantly reduce your machine running costs. These bearings do not require oiling operations, reducing maintenance costs. These bearings also offer a simplified mechanical design due to their thin walls and high load capacity. In addition, they reduce noise levels while maintaining excellent wear resistance. Plus, their materials are ROHS compliant, which means they don’t require oil.
Hydropower installations are another area where self-lubricating bushings have proven their advantages. They reduce maintenance costs, extend equipment life, and improve environmental benefits. For example, the Newfoundland Power Company uses self-lubricating bushings in the gates of its hydroelectric power plants. These self-lubricating bushings eliminate grease from entering waterways and tailraces. As a result, power companies are able to reduce maintenance and costs.

compared to cartilage in the human body

What is the difference between tendon, bone and cartilage? Human cartilage is composed of collagen and elastic fibers. In contrast, fibrocartilage contains more collagen than hyaline cartilage. Both cartilage types are composed of proteoglycans, which have a protein backbone and glycosaminoglycan side chains. These components work together to provide structure and flexibility to the cartilage.
Bone is a combination of living and dead cells embedded in a matrix. The outer hard layer of bone is dense bone, and the inner layer is spongy, containing bone marrow, blood vessels, nerves, etc. Bone contains both organic and inorganic substances, and this process of hardening of the matrix produces bone. On the other hand, cartilage consists of chondrocytes and a matrix composed of collagen and elastin fibers. Compared to bone, cartilage is yellow and contains elastic fibers.
Although bone and cartilage are structurally identical, cartilage is more flexible. It is mainly found in the joints and respiratory system and requires flexibility. Its ingredients include collagen and proteoglycans, which provide compression and abrasion resistance. Furthermore, connective tissue is composed of cells, fibers and matrix.
The basic substance of cartilage is chondroitin sulfate, which is derived from animals. Although cartilage grows more slowly than bone, its microstructure is less organized. There is a fibrous sheath covering the cartilage, called the perichondrium. The molecular composition of the ECM plays an important role in the function of cartilage. The collagen matrix is ​​important for cartilage remodeling and consists of changes in the collagen matrix.

Compared to metal-on-bone contact

Both metal-on-bone contact are known to cause a significant increase in the pressures in a joint. To compare the two, we first calculated the joint contact pressures in each model and compared them. The results of this study support previous research on this subject. The following sections discuss the benefits of both types of contact. They also outline some key differences between the two.

China OEM 14X-71-12240 Bearing for Komat Su Dozer D61/D63/D65/D85   drive shaft bearingChina OEM 14X-71-12240 Bearing for Komat Su Dozer D61/D63/D65/D85   drive shaft bearing
editor by CX 2023-04-20