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641/633 Bearing | Loyal

641/633 interchange KOYO 641/633
641/633 cross reference KOYO 641/633
641/633 Equivalent bearing interchange guide:
Price: enquiry
Model Number: 641/633
C 31,75 mm
a 30,3 mm
e 0.36
d 66,675 mm
D 130,175 mm
T 41,275 mm
B 41,275 mm
db 77.0
da 83.0
Cr 246
Da 116 mm
Db 124 mm
Cu 41.8
Y1 1.66
Y0 0.91
C0r 267
a(mm) 30.3
Weight 2,383 Kg
r(min) 3.6
db min 77 mm
r min. 3,6 mm
ra max. 3,6 mm
r1(min) 3.2
rb(max) 3.2
ra(max) 3.6
da min. 83 mm
r2 min. 3,2 mm
rb max. 3,2 mm
Oil lub. 3900
Size (mm) 66.675x130.175x41.275
Width (mm) 41,275
Bearing No. 641/633
Grease lub. 3000
Bearing number 641/633
(Refer.)Mass(kg) 2.38
Bore Diameter (mm) 66,675
Outer Diameter (mm) 130,175
Calculation factor (e) 0,36
Calculation factor (Y0) 0,91
(Oil) Lubrication Speed 3900 r/min
(Grease) Lubrication Speed 3000 r/min
Basic dynamic load rating (C) 197 kN
Basic static load rating (C0) 267 kN


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