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. :685/672
Boundary dimensions(mm)
d :98.425
D :168.275
T :41.275
B :41.275
C :30.162
r 1.2min :3.6
r 3.4min :3.2
Basic load ratings(kN)
Cr :224
Cor :349
Limiting speed(rpm)
Grease :2200
Oil :3300
Application point
a :38.6
Abutment and fillet dimensions(mm)
da max :110
db min :115
Da max :147
Db min :156
ra max :3.6
rb max :3.2
Value
e :0.47
Y :1.28
Y0 :0.7
Weight (kg)
Refer :3.51

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