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. :82680X/82620
Boundary dimensions(mm)
d :177.8
D :279.4
T :61.913
B :61.913
C :43.655
r 1.2min :3.2
r 3.4min :3.2
Basic load ratings(kN)
Cr :483
Cor :821
Limiting speed(rpm)
Grease :1200
Oil :1700
Application point
a :65.6
Abutment and fillet dimensions(mm)
da max :189
db min :201
Da max :251
Db min :267
ra max :3.2
rb max :3.2
Value
e :0.52
Y :1.14
Y0 :0.63
Weight (kg)
Refer :12.8

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