Bearing D/W R8 R-2Z

From: Deep Groove Ball Bearings
Deep Groove Ball Bearings Bearing D/W R8 R-2Z Related parameters
Name Value
Bearing number D/W R8 R-2Z
Size (mm) 12.7x28.575x31.12
Brand MBY
Bore Diameter (mm) 12.7
Outer Diameter (mm) 28.575
Width (mm) 31,12
Bearing dimensions and specification
Name Value
d 12,7 mm
D 28,575 mm
B 31,12 mm
C 7,938 mm
C 1,575 mm
D3 31,12 mm
Weight 0,0219 Kg
Basic dynamic load rating (C) 4,42 kN
Basic static load rating (C0) 2,36 kN
Fatigue load limit (Pu) 0,102
Reference speed 60 000 r/min
Limiting speed 30 000 r/min

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