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. :87750/87112D
Boundary dimensions(mm)
d :190.5
D :282.575
T :107.95
C :79.375
r 1.2min :1.6
r 3.4min :3.6
Basic load ratings(kN)
Cr :615
Cor :1200
Design :1
Abutment and fillet dimensions(mm)
da min :217
Da max :273
rb max :1.6
ra max :3.6
Value
e :0.42
Y1 :1.6
Y2 :2.4
Y0 :1.6
Weight (kg)
Refer :20.2

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