Bearing 4T-21075/21212

Bearing 4T-21075/21212 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 4T-21075/21212 Related parameters
Name Value
Bearing number 4T-21075/21212
Size (mm) 19.05x53.975x22.225
Brand MBY
Bore Diameter (mm) 19.05
Outer Diameter (mm) 53.975
Width (mm) 22,225
Bearing dimensions and specification
Name Value
d 19,05 mm
D 53,975 mm
T 22,225 mm
B 21,839 mm
C 15,875 mm
ra1 max. 2,3 mm
a 5,6 mm
Da 43 mm
db 26 mm
ra max. 1,5 mm
da 31,5 mm
Db 50 mm
Weight 0,248 Kg
Basic dynamic load rating (C) 40 kN
Basic static load rating (C0) 39 kN
(Grease) Lubrication Speed 8 000 r/min
(Oil) Lubrication Speed 11 000 r/min
Calculation factor (e) 0,59
Calculation factor (Y0) 0,56
Calculation factor (Y2) 1,02

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