Black Ceramic Ball Bearings 6203

Black Ceramic Ball Bearings 6203

6203 bearing is suitable for paper machine, speed reducer, railway vehicle axle, rolling mill gear box seat, rolling mill, roller road, crusher, vibrating screen, printing machinery, woodworking machinery, various industrial speed reducers, vertical belt Heart bearing.

Product Details

1. OEMed sizes &Marking clients' Logo, supported.

2.  More than 15 years focusing on manufacturing Ceramic products area.

3. Experienced engineers & Skilled workers ensure the OEMed products to be done in time.

4. Quality Control from the powder of the ceramics to the ceramic products done, until the shipping the goods safety.

          black ceramic ball bearings for agricultural machine 6203

ceramics,Chrome Steel,stainless steel,Gcr15 Chrome Steel
OEM Service.Design Service
long life, high speed,Low Noise,Low friction,High temperature resistance
Miniature bearing suitable for precision instrument, low noise electromotor, automobile and motorcycle, etc. It is the the most widely used bearing type.

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Zirconia ZrO2 Ceramic Bearing 639 manufacturer from China with competitive price

Deep groove ball bearings mainly bear radial load as well as take moderate axial load. with less coefficient of friction, high limiting speed, large size range and varations of structure,they are suitable for precision instruments, low noise motors, automobiles, motorcycles and other commen machinery, as a widely used type of beariegs in machinery industry.

Deep groove ball bearing have various types in structure, beside open type bearings, shield or seals at both side can also be provided.


Deep Groove ball bearings are the most popular of all the ball bearing types because they are available in a wide variety of seal, shield and snap-ring arrangements.The bearing ring grooves are circular arcs made slightly larger than the radius of the ball.

The balls make point contact with the raceways (elliptical contact when loaded). The inner ring shoulders are of equal height (as the outer ring shoulders). Deep Groove ball bearings can sustain radial, axial, or composite loads and because of simple design, this bearing type can be produced to provide both high-running accuracy and high-speed operation. Standard ball retainers (cages) are made from pressed steel. Machined cages are used in bearing operation at very high speed or for large diameter bearings.

Deep Groove ball bearings with seals or shields are standardized. They contain proper amount of grease in advance.

1.deep groove ball bearings types:1, single row deep groove ball bearings

2.single row deep groove ball bearings with dust cover

3.with a dust cover, a ring of single row deep groove ball bearings

4.the outer ring on the stopper groove and snap ring of single row deep groove ball bearings

5.deep groove ball bearings ball gap

6.double row deep groove ball bearings

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