Bearing 621/612B

Bearing 621/612B images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 621/612B Related parameters
Name Value
Bearing number 621/612B
Size (mm) 53.975x120.65x41.275
Brand MBY
Bore Diameter (mm) 53.975
Outer Diameter (mm) 120.65
Width (mm) 41,275
Bearing dimensions and specification
Name Value
d 53,975 mm
D 120,65 mm
T1 16,667 mm
B 41,275 mm
C 31,75 mm
R 3,6 mm
a -14 mm
D1 127,691 mm
Da 105 mm
db 70 mm
C2 7,142 mm
da 63 mm
Weight 2,25 Kg
Basic static load rating (C0) 244 kN
Factor (G1) 75,9
Factor (G2) 16,2
Factor (K) 1,86
Basic dynamic load rating (C90) 49,8
Basic dynamic load rating (Ca90) 26,8
Basic dynamic load rating (C1) 192 kN
Calculation factor (e) 0,31
Calculation factor (Y) 1,91

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