R4-2RS R4-ZZ Radial Ball Bearing 1/4" Bore

R4-2RS R4-ZZ Radial Ball Bearing 1/4" Bore
R4 Radial Ball Bearing Diagram

Diagram A:  1/4"

Diagram B:  5/8"

Diagram C:  .196"

Genuine RBI Bearing.  Made in China.


  • 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 skateboards, roller skates, wheel bearings, axial fans, motors, drive axles, clutch, idler wheels, HVAC, snowmobiles, fishing reel, miniature slot car and many other industrial applications

This bearing coms in both a sealed and a shielded version. Please select between the two below. Select "seals" for a sealed bearing or "shields" for a shielded bearing.

This bearing can be found with the following part numbers on it:
R4-2RS, R4 2RS, R4 RS, R4RS, R4-ZZ, R4 ZZ, R4ZZ, R4 Z

Technical
Bore Size1/4"

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  • $1.45
  • 10 or more $1.33
  • 25 or more $1.25
  • 50 or more $1.18

Available Options

Diagram A:  3/16"Diagram B:  1/2"Diagram C:  .196"Genuine RBI Bearing.  Made in ..
$1.45