Bearing 312

Bearing 312 images
From: Deep Groove Ball Bearings
Deep Groove Ball Bearings Bearing 312 Related parameters
Name Value
Bearing number 312
Size (mm) 60x130x31
Brand MBY
Bore Diameter (mm) 60
Outer Diameter (mm) 130
Width (mm) 31
Bearing dimensions and specification
Name Value
d 60 mm
D 130 mm
B 31 mm
C 31 mm
d1 81,8 mm
r1 min. 2,1 mm
r2 min. 2,1 mm
D2 113 mm
da min. 72 mm
da max 81,7 mm
Da max. 118 mm
ra max. 2 mm
Weight 1,85 Kg
Basic dynamic load rating (C) 91,3 kN
Basic static load rating (C0) 78 kN
Fatigue load limit (Pu) 3,35
Reference speed 9500 r/min
Limiting speed 6000 r/min
Calculation factor (kr) 0,05

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