Spherical roller bearings, tapered roller bearings, cylindrical roller bearings, deep groove ball bearings, spherical bearings, ceramic bearings
d:
D:
B:

Double Row Tapered Roller Bearing With Two-piece Outer Ring(Inch Series)

Double Row Tapered Roller Bearing With Two-piece Outer Ring(Inch Series)

M278749D/M278710

Dimension and Parameters

Double Row Tapered Roller Bearing With Two-piece Outer Ring(Inch Series) Double Row Tapered Roller Bearing With Two-piece Outer Ring(Inch Series)
Bearing NO. :M278749D/M278710
Boundary dimensions(mm)
d :571.5
D :812.8
T :285.75
C :285.75
Design :1
Abutment and fillet dimensions(mm)
da min :603
Da max :759
rb max :3.2
ra max :6.4
Value
e :0.33
Y1 :2
Y2 :3
Y0 :2
Weight (kg)
Refer :502