Bearing 31313A

Bearing 31313A images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 31313A Related parameters
Name Value
Bearing number 31313A
Size (mm) 65x140x36
Brand MBY
Bore Diameter (mm) 65
Outer Diameter (mm) 140
Width (mm) 36
Bearing dimensions and specification
Name Value
d 65 mm
D 140 mm
T 36 mm
B 33 mm
C 23 mm
a 44 mm
r1 min. 3 mm
r2 min. 2,5 mm
da max 78 mm
Da min 109 mm
Da max. 128 mm
db min 77 mm
Db min. 132 mm
ra max. 2 mm
Weight 2,45 Kg
Basic dynamic load rating (C) 163 kN
Basic static load rating (C0) 190 kN
(Grease) Lubrication Speed 2 800 r/min
(Oil) Lubrication Speed 3 800 r/min
Calculation factor (e) 0,83
Calculation factor (Y) 0,7
Calculation factor (Y0) 0,4

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