Bearing 30312J

Bearing 30312J images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30312J Related parameters
Name Value
Bearing number 30312J
Size (mm) 60x130x33.5
Brand MBY
Bore Diameter (mm) 60
Outer Diameter (mm) 130
Width (mm) 33.5
Bearing dimensions and specification
Name Value
d 60 mm
D 130 mm
T 33.5 mm
B 31 mm
C 26 mm
a 27.1 mm
r1 min. 3 mm
r2 min. 3 mm
r3 min. 2.5 mm
r4 min. 2.5 mm
Weight 2.03 Kg
Basic dynamic load rating (C) 172 kN
Basic static load rating (C0) 204 kN
(Grease) Lubrication Speed 3000 r/min
(Oil) Lubrication Speed 4000 r/min
Calculation factor (e) 0.35
Calculation factor (Y) 1.7
Calculation factor (Y0) 0.96

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