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. :67786/67720
Boundary dimensions(mm)
d :174.625
D :247.65
T :47.625
B :47.625
C :38.1
r 1.2min :7.9
r 3.4min :3.2
Basic load ratings(kN)
Cr :346
Cor :701
Limiting speed(rpm)
Grease :1100
Oil :1600
Application point
a :52.3
Abutment and fillet dimensions(mm)
da max :195
db min :192
Da max :227
Db min :238
ra max :7.9
rb max :3.2
Value
e :0.44
Y :1.36
Y0 :0.75
Weight (kg)
Refer :6.93

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