Bearing 21308RH

Bearing 21308RH images
From: Spherical Roller Bearings
Spherical Roller Bearings Bearing 21308RH Related parameters
Name Value
Bearing number 21308RH
Size (mm) 40x90x23
Brand MBY
Bore Diameter (mm) 40
Outer Diameter (mm) 90
Width (mm) 23
Bearing dimensions and specification
Name Value
d 40 mm
D 90 mm
B 23 mm
C 23 mm
r min. 1,5 mm
da min. 48,5 mm
Da max. 81,5 mm
ra max. 1,5 mm
Weight 0,781 Kg
Basic dynamic load rating (C) 85,7 kN
Basic static load rating (C0) 95,5 kN
(Grease) Lubrication Speed 4100 r/min
(Oil) Lubrication Speed 5500 r/min
Calculation factor (e) 0,26
Calculation factor (Y0) 2,5
Calculation factor (Y1) 2,55
Calculation factor (Y2) 3,8

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