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

W 63806 30 mm 42 mm 10 mm 3.58 N 2.9 N 34000 rpm 20000 rpm
W 63805-2Z 25 mm 37 mm 10 mm 3.38 N 2.5 N 38000 rpm 19000 rpm
W 63805-2RZ 25 mm 37 mm 10 mm 3.38 N 2.5 N 38000 rpm 19000 rpm
W 63805-2RS1 25 mm 37 mm 10 mm 3.38 N 2.5 N - 11000 rpm
W 63805 R-2Z 25 mm 37 mm 10 mm 3.38 N 2.5 N 38000 rpm 19000 rpm
W 63805 R 25 mm 37 mm 10 mm 3.38 N 2.5 N 38000 rpm 24000 rpm
W 63805 25 mm 37 mm 10 mm 3.38 N 2.5 N 38000 rpm 24000 rpm
W 63804-2Z 20 mm 32 mm 10 mm 3.12 N 2.08 N 48000 rpm 24000 rpm
W 63804-2RZ 20 mm 32 mm 10 mm 3.12 N 2.08 N 48000 rpm 24000 rpm
W 63804-2RS1 20 mm 32 mm 10 mm 3.12 N 2.08 N - 13000 rpm
W 63804 R-2Z 20 mm 32 mm 10 mm 3.12 N 2.08 N 48000 rpm 24000 rpm
W 63804 R 20 mm 32 mm 10 mm 3.12 N 2.08 N 48000 rpm 30000 rpm
W 63804 20 mm 32 mm 10 mm 3.12 N 2.08 N 48000 rpm 30000 rpm
W 63803-2Z 17 mm 26 mm 7 mm 1.78 N 1.27 N 56000 rpm 28000 rpm
W 63803-2RZ 17 mm 26 mm 7 mm 1.78 N 1.27 N 56000 rpm 28000 rpm
W 63803-2RS1 17 mm 26 mm 7 mm 1.78 N 1.27 N - 16000 rpm
W 63803 R-2Z 17 mm 26 mm 7 mm 1.78 N 1.27 N 56000 rpm 28000 rpm
W 63803 R 17 mm 26 mm 7 mm 1.78 N 1.27 N 56000 rpm 34000 rpm
W 63803 17 mm 26 mm 7 mm 1.78 N 1.27 N 56000 rpm 34000 rpm
W 63802-2Z 15 mm 24 mm 7 mm 1.65 N 1.08 N 60000 rpm 30000 rpm