Bearing 30211CR

Bearing 30211CR images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30211CR Related parameters
Name Value
Bearing number 30211CR
Size (mm) 55x100x22.75
Brand MBY
Bore Diameter (mm) 55
Outer Diameter (mm) 100
Width (mm) 22,75
Bearing dimensions and specification
Name Value
d 55 mm
D 100 mm
T 22,75 mm
B 21 mm
C 17 mm
a 24,3 mm
r min. 2 mm
r2 min. 1,5 mm
da min. 65 mm
da max 63 mm
Da min 84 mm
Da max. 90 mm
Db min. 95 mm
ra max. 2 mm
rb max. 1,5 mm
Weight 0,75 Kg
Basic dynamic load rating (C) 89,6 kN
Basic static load rating (C0) 108 kN
(Grease) Lubrication Speed 3900 r/min
(Oil) Lubrication Speed 5200 r/min
Calculation factor (e) 0,55
Calculation factor (Y0) 0,6
Calculation factor (Y1) 1,1

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