NSK R2A Bearing

NSK R2A bearing | 3.175x12.7x4.366mm

Also known as : R2A

  • Inside Diameter: 3.175 mm
  • Outside Diameter: 12.7 mm
  • Width: 4.366 mm
  • Basic dynamic load rating: 0.64 kN
  • Basic static load rating: 0.225 kN

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NSK R2A Bearing

NSK R2A Bearing details

NSK number R2A
Type Miniature ball bearings, Inch Design, Open Type
d 3.175 mm
D 12.7 mm
B 4.366 mm
rmin. 0.3 mm
Cr 640 N
C0r 225 N
Limiting speeds 53000 min-1 (Grease)
Limiting speeds 63000 min-1 (Oil)
da 5.2 mm
Da 10.7 mm
ra 0.3 mm
Mass 3.3 g (approx.)

Nodes bearings have NSK R2A bearings in stock, Inch Design, Open Type.

NSK R2A bearing cross reference

NSK R2ZZ bearing
3.175mm x 9.525mm x 3.967mm
NSK R2AZZ bearing
3.175mm x 12.7mm x 4.366mm
NSK R2 bearing
3.175mm x 9.525mm x 3.967mm