Bearings
Bearings for Automotive and Industrial use
We have a variety of ball bearings for sale from trusted brands like KBC(SHAEFFLER),Enduro, NTN-SNR, SKF, FAG, TIMKEN, INA, NSK, RHP and our own brand bearings. Our popular bearings include miniature bearings, deep groove ball bearings and loose ball bearings. All of our ball bearings for sale come in a range of dimensions and pack sizes.
PRice - Rs.7.5 Piece Minimum Order Quantity: 50000 Piece Size/Diameter : upto 25mm Inner Diameter : 5 mm Usage/Application : Industrial Shape : Round/Circular Outer Diameter : 20 mm Bush Length : 20mm Finish : Polished Country of Origin Made in India
The grooves on both ends are required to be symmetrical
1. Brake shoe key 2. Pedestral key 3. C-10 knuckle pin 4. Yok pipe 5. Vertical wear liner 6. Hatch latch assy. 7. Small forgings
Ceramic bearings materials Inner and outer rings:silicon nitride ceramic (si3n4) and zirconium oxide ceramic (zro2) Retainers:ptfe (standard), peek, pi, pa, ceramic etc. Balls:silicon nitride ceramic (si3n4) and zirconium oxide ceramic (zro2) Typical examples Heat-resistant 180c --- inner & outer ring:zro2 / retainer:ptfe / balls:zro2 Heat-resistant 400c --- inner & outer ring:zro2 / no retainer (full complement of balls) / balls:zro2 Heat-resistant 1100c --- inner & outer ring:si3n4 / no retainer (full complement of balls) / balls:si3n4 Ball bearings, single and double angular contact ball bearings, self-aligning ball bearings, thrust ball bearings, unit bearings, etc.
Feature of Ceramic ball: 1, corrosion resistance, strong acid and alkali, seawater can also be used. 2, light weight, 1/4 lighter than the general material bearing, its density is 3.20g / cm3. 3, high rigidity, high strength, its hardness is twice as high as the bearing class, and the elastic modulus is about 1/3. 4, high-speed rotation, rotating body (the weight of the ball is light, the centrifugal is small when rotating. Silicon nitride ceramic ball is a kind of precision ceramic sintered at high temperature in non-oxidizing atmosphere. It has high strength, high wear resistance, high temperature resistance, corrosion resistance, acid and alkali resistance. It can be used in seawater for a long time, and has good properties of insulation. At 800 C, the strength and hardness are almost unchanged, and its density is 3.20g/cm3, which is almost 1/3 of bearing steel. Small weight and small centrifugal force in rotation can achieve high speed operation. It is also self-lubricating, it can be used in the environment without high pollution of lubricating medium. It is the preferred material for ceramic bearings and mixed ceramic ball bearings.
ZrO2 and Si3N4 bearing for special industry applications.
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