Part Number:
d:
D:
B:

Single Row Tapered Roller Bearings (Inch Series)

Single Row Tapered Roller Bearings (Inch Series)
Single Row Tapered Roller Bearings (Inch Series)

Dimension and Parameters

Bearing NO. :71455/71750
Boundary dimensions(mm)
d :115.087
D :190.5
T :47.625
B :49.212
C :34.925
r 1.2min :7.9
r 3.4min :3.2
Basic load ratings(kN)
Cr :303
Cor :483
Limiting speed(rpm)
Grease :1800
Oil :2600
Application point
a :40.9
Abutment and fillet dimensions(mm)
da max :131
db min :136
Da max :168
Db min :177
ra max :7.9
rb max :3.2
Value
e :0.42
Y :1.44
Y0 :0.79
Weight (kg)
Refer :4.97

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