Bearing D/W R8 R-2RZ

Bearing D/W R8 R-2RZ images Bearing D/W R8 R-2RZ images
From: Deep Groove Ball Bearings
Deep Groove Ball Bearings Bearing D/W R8 R-2RZ Related parameters
Name Value
Bearing number D/W R8 R-2RZ
Size (mm) 12,7x28,575x7,938
Brand MBY
Bore Diameter (mm) 12.7
Outer Diameter (mm) 28.575
Width (mm) 7,938
Bearing dimensions and specification
Name Value
d 12.7 mm
D 28.575 mm
B 7.938 mm
d2 - 16 mm
D2 - 25.15 mm
D3 31.12 mm
C 1.575 mm
r1,2 min. - 0.4 mm
da min. - 15.5 mm
ra max. - 0.4 mm
Basic dynamic load rating C - 4.4 kN
Basic static load rating C0 - 2.4 kN
Fatigue load limit Pu - 0.102 kN
Reference speed 60000 r/min
Limiting speed 30000 r/min
Calculation factor kr - 0.03
Calculation factor f0 - 13.2
Mass bearing 0.0219 kg

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