Bearing 30312DJR

Bearing 30312DJR images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30312DJR Related parameters
Name Value
Bearing number 30312DJR
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 22 mm
a 40,8 mm
r min. 3 mm
r2 min. 2,5 mm
da min. 74 mm
da max 73 mm
Da min 103 mm
Da max. 118 mm
Db min. 124 mm
ra max. 2,5 mm
rb max. 2 mm
Weight 2,01 Kg
Basic dynamic load rating (C) 153 kN
Basic static load rating (C0) 179 kN
(Grease) Lubrication Speed 2600 r/min
(Oil) Lubrication Speed 3700 r/min
Calculation factor (e) 0,83
Calculation factor (Y0) 0,4
Calculation factor (Y1) 0,73

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