6901 Deep Groove Ball Bearings, 6902Z, 6903ZZ, 6804RZ, 6805 2RZ, 6907 2RS Bearing

6900 series Bearings, extra light bearings are normally used in applications where space limitations are a primary consideration and shaft sizes are relatively large. 685 Series Bearings mainly take radial load as well as moderate axial load. With less coefficient of friction, less vibration and noise,less energy consumption, high limiting speed, large size range and variations of structure.
 
6903Bearing, 6904 Deep Groove Ball Bearings Feature:
1) Model: Open, Z, ZZ, RZ,2RZ,RS, 2RS
2) Tolerance level: ABEC-1 (P0), ABEC-3 (P6),ABEC-5(P5)
3) Noise Level: EMQ V1 Z2, EMQ V2 Z3, EMQ V3 Z4, EMQ V4
4) Application: Motors, Power tools, Household appliances, Trailers, Casters, Agricultural equipment, Textile machinery, Printing Machinery, Automotive applications, Caravan wheel bearings.
 

Feature:

They are the most typical rolling bearings with extensive applications. The raceways in both of the rings are in arc groove form, which can carry radial and axial load in double directions. They can be applied in situations where high-rotating speed and low noise and low vibration are required.

 

Cages:

Deep groove ball bearings generally use pressed cages of steel sheet or brass cages. When the outer diameter is less than (inclusive)400mm, they use pressed cage with steel sheet. When the outer diameter is bigger than 400mm, they use brass cages.

 

Applications:

Can be found in automobiles, machine tools, motors, instruments, construct machines, railway vehicles, agricultural machines and various other special machines

 

Types:

Basic type, With snap ring groove on the outer ring(-N), With one shield(-Z) on one side or two shields(-2Z) on both sides, With one seal(-RS)on one side or two seals(-2RS)on both sides.

 

 

 

 Other Types Deep Groove Ball Bearings: