BEARING DATA
Search Bearing Dimensions and Bearing Numbers

Bearing with one rubber seal

Suffix Code RS, RSR
Bearing with one rubber seal
Example: 6205 RS


Bearing with two rubber seals

Suffix Code 2RS, 2RSH
Bearing with two rubber seals
Example: 6205 2RS

Bearing with one metal shield

Suffix Code Z, ZR
Bearing with one metal shield
Example: 6205 ZR

Bearing with two metal shields

Suffix Code 2Z, 2ZR, ZZ
Bearing with two metal shields
Example: 6205 2Z

Bearing with snap ring groove and snap ring

Suffix Code NR
Bearing with snap ring groove and snap ring
Example: 6205 NR

Bearing with snap ring groove

Suffix Code N
Bearing with snap ring groove
Example: 6205 N

Deep groove ball bearings are one of the most common rolling bearings used in engineering and machinery. They are designed with deep raceway grooves in the inner and outer rings, which allow the balls to run smoothly and support both radial loads and moderate axial loads.

The main parts of a deep groove ball bearing are:
1. Inner ring: the ring that rotates with the shaft.
2. Outer ring: the stationary ring fitted in the housing.
3. Balls: the rolling elements that reduce friction.
4. Cage: the separator that keeps the balls evenly spaced.
5. Lubrication: the grease or oil that reduces wear and improves service life.

Deep groove ball bearings are widely used in electric motors, pumps, fans, automobiles, appliances, machine tools, and general industrial equipment. They are valued for their simple design, low friction, quiet operation, and high-speed capability.

This page helps you search bearing numbers by bore diameter, outside diameter, width, or an existing bearing number. It is useful when selecting a replacement bearing or checking dimensional compatibility during maintenance and design work.