Bearing 21311K

Bearing 21311K images
From: Spherical Roller Bearings
Spherical Roller Bearings Bearing 21311K Related parameters
Name Value
Bearing number 21311K
Size (mm) 55x120x29
Brand MBY
Bore Diameter (mm) 55
Outer Diameter (mm) 120
Width (mm) 29
Bearing dimensions and specification
Name Value
d 55 mm
D 120 mm
B 29 mm
C 29 mm
r min. 2 mm
da min. 65 mm
Da max. 110 mm
ra max. 2 mm
Weight 1,69 Kg
Basic dynamic load rating (C) 145 kN
Basic static load rating (C0) 163 kN
(Grease) Lubrication Speed 3 700 r/min
(Oil) Lubrication Speed 4 800 r/min
Calculation factor (e) 0,25
Calculation factor (Y0) 2,63
Calculation factor (Y1) 2,69
Calculation factor (Y2) 4,01

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