M270749/M270720D

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Part Number:
d:
D:
B:

Double Row Tapered Roller Bearing With Double Cone (Inch Series)

Double Row Tapered Roller Bearing With Double Cone (Inch Series)
Double Row Tapered Roller Bearing With Double Cone (Inch Series)

Dimension and Parameters

Bearing NO. :M270749/M270720D
Boundary dimensions(mm)
d :447.675
D :649.924
T :257.175
C :206.375
r 1.2min :1.6
r 3.4min :6.4
Basic load ratings(kN)
Cr :3930
Cor :10500
Design :1
Abutment and fillet dimensions(mm)
da min :468.5
Da max :605
rb max :1.6
ra max :6.4
Value
e :0.33
Y1 :2.03
Y2 :3.02
Y0 :1.98
Weight (kg)
Refer :272
PDF

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