Model

Model search

  • Model query
  • d - Bore (mm)
  • D - Outer Diameter (mm)
  • B - Width (mm)
  • Cr - Dynamic Radial Rating
  • Cor - Static Radial Rating

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  Deep groove ball bearings

Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

D/W R8-2Z 12.7 mm 28.575 mm 7.938 mm 4.42 N 2.36 N 60000 rpm 30000 rpm
D/W R8-2RZ 12.7 mm 28.575 mm 7.938 mm 4.42 N 2.36 N 60000 rpm 30000 rpm
D/W R8-2RS1 12.7 mm 28.575 mm 7.938 mm 4.42 N 2.36 N - 16000 rpm
D/W R8 R-2Z 12.7 mm 28.575 mm 7.938 mm 4.42 N 2.36 N 60000 rpm 30000 rpm
D/W R8 R-2RZ 12.7 mm 28.575 mm 7.938 mm 4.42 N 2.36 N 60000 rpm 30000 rpm
D/W R8 R-2RS1 12.7 mm 28.575 mm 7.938 mm 4.42 N 2.36 N - 16000 rpm
D/W R8 R 12.7 mm 28.575 mm 6.35 mm 4.42 N 2.36 N 60000 rpm 36000 rpm
D/W R8 12.7 mm 28.575 mm 6.35 mm 4.42 N 2.36 N 60000 rpm 36000 rpm
D/W R6-5-2ZS 12.7 mm 22.225 mm 7.142 mm 1.11 N 0.53 N 70000 rpm 36000 rpm
D/W R6-5 12.7 mm 22.225 mm 5.558 mm 1.11 N 0.53 N 70000 rpm 43000 rpm
D/W R6-2Z 9.525 mm 22.225 mm 7.142 mm 2.47 N 1.12 N 70000 rpm 36000 rpm
D/W R6-2RZ 9.525 mm 22.225 mm 7.142 mm 2.47 N 1.12 N 70000 rpm 36000 rpm
D/W R6-2RS1 9.525 mm 22.225 mm 7.142 mm 2.47 N 1.12 N - 20000 rpm
D/W R6 R-2Z 9.525 mm 22.225 mm 7.142 mm 2.47 N 1.12 N 70000 rpm 36000 rpm
D/W R6 R-2RZ 9.525 mm 22.225 mm 7.142 mm 2.47 N 1.12 N 70000 rpm 36000 rpm
D/W R6 R-2RS1 9.525 mm 22.225 mm 7.142 mm 2.47 N 1.12 N - 20000 rpm
D/W R6 R 9.525 mm 22.225 mm 5.558 mm 2.47 N 1.12 N 70000 rpm 45000 rpm
D/W R6 9.525 mm 22.225 mm 5.558 mm 2.47 N 1.12 N 70000 rpm 45000 rpm
D/W R4A-2Z 6.35 mm 19.05 mm 7.142 mm 1.53 N 0.585 N 80000 rpm 40000 rpm
D/W R4A-2RZ 6.35 mm 19.05 mm 7.142 mm 1.53 N 0.585 N 80000 rpm 40000 rpm