Bearing 644/632

Bearing 644/632 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 644/632 Related parameters
Name Value
Bearing number 644/632
Size (mm) 71.438x136.525x41.275
Brand MBY
Bore Diameter (mm) 71.438
Outer Diameter (mm) 136.525
Width (mm) 41,275
Bearing dimensions and specification
Name Value
d 71,438 mm
D 136,525 mm
T 41,275 mm
B 41,275 mm
C 31,75 mm
R 3,6 mm
r 3,3 mm
a -11,2 mm
Da 125 mm
db 87 mm
da 81 mm
Db 118 mm
Aa 4,2 mm
Ab 1,9 mm
Weight 2,57 Kg
Basic static load rating (C0) 298 kN
Factor (G1) 106,4
Factor (G2) 21
Factor (Cg) 0,0205
Factor (K) 1,61
Basic dynamic load rating (C90) 55,9
Basic dynamic load rating (Ca90) 34,7
Basic dynamic load rating (C1) 216 kN
Calculation factor (e) 0,36
Calculation factor (Y) 1,66

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