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. :74537/74850
Boundary dimensions(mm)
d :136.525
D :215.9
T :47.625
B :47.625
C :34.925
r 1.2min :3.5
r 3.4min :3.3
Basic load ratings(kN)
Cr :287
Cor :495
Limiting speed(rpm)
Grease :1700
Oil :2400
Application point
a :48.4
Abutment and fillet dimensions(mm)
da max :162
db min :148
Da max :195
Db min :209
ra max :3.5
rb max :3.3
Value
e :0.49
Y :1.2
Y0 :0.68
Weight (kg)
Refer :6.17

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