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. :67888/67820
Boundary dimensions(mm)
d :194.975
D :266.7
T :47.625
B :46.833
C :38.1
r 1.2min :3.6
r 3.4min :3.2
Basic load ratings(kN)
Cr :339
Cor :703
Limiting speed(rpm)
Grease :1100
Oil :1600
Application point
a :57.8
Abutment and fillet dimensions(mm)
da max :207
db min :211
Da max :245
Db min :257
ra max :3.6
rb max :3.2
Value
e :0.48
Y :1.26
Y0 :0.69
Weight (kg)
Refer :7.38

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