Bearing 30210CR

Bearing 30210CR images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30210CR Related parameters
Name Value
Bearing number 30210CR
Size (mm) 50x90x21.75
Brand MBY
Bore Diameter (mm) 50
Outer Diameter (mm) 90
Width (mm) 21,75
Bearing dimensions and specification
Name Value
d 50 mm
D 90 mm
T 21,75 mm
B 20 mm
C 16 mm
a 22,7 mm
r min. 1,5 mm
r2 min. 1,5 mm
da min. 58,5 mm
da max 58 mm
Da min 76 mm
Da max. 81,5 mm
Db min. 86 mm
ra max. 1,5 mm
rb max. 1,5 mm
Weight 0,59 Kg
Basic dynamic load rating (C) 77,2 kN
Basic static load rating (C0) 95,8 kN
(Grease) Lubrication Speed 4300 r/min
(Oil) Lubrication Speed 5700 r/min
Calculation factor (e) 0,55
Calculation factor (Y0) 0,6
Calculation factor (Y1) 1,1

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