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. :48686/48620
Boundary dimensions(mm)
d :142.875
D :200.025
T :41.275
B :42.863
C :34.13
r 1.2min :3.6
r 3.4min :3.3
Basic load ratings(kN)
Cr :246
Cor :491
Limiting speed(rpm)
Grease :1600
Oil :2200
Application point
a :38.6
Abutment and fillet dimensions(mm)
da max :155
db min :156
Da max :183
Db min :190
ra max :3.6
rb max :3.3
Value
e :0.34
Y :1.78
Y0 :0.98
Weight (kg)
Refer :3.89

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