5210-2RS Premium Double Row Ball Bearings, 50x90x30.2

5210-2RS Premium Double Row Ball Bearings, 50x90x30.2


Diagram A:  50mm

Diagram B:  90mm

Diagram C:  30.2mm

Genuine RBI Bearing.  Made in China.

Manufactured to the following specifications:

  • Double row radial ball bearing
  • Made from 52100 High Carbon Steel
  • Uses Grade 10 Balls
  • ABEC 1
  • Chevron SRI 2 Grease
  • Available with Rubber Seals, Metal Shields, or Open

Used in blower motors, high speed pumps, motorcycle, transmissions and many other industrial applications


This bearing can be found with the following part numbers on it:
5210-2RS, 5210 2RS, 5210 RS, 5210RS

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  • $35.00