LL687949/LL687910

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. :LL687949/LL687910
Boundary dimensions(mm)
d :977.9
D :1130.3
T :66.675
B :63.5
C :47.625
r 1.2min :6.4
r 3.4min :6.4
Basic load ratings(kN)
Cr :1460
Cor :4350
Limiting speed(rpm)
Grease :180
Oil :260
Application point
a :182.9
Abutment and fillet dimensions(mm)
da max :1019
db min :1002
Da max :1095
Db min :1112
ra max :6.4
rb max :6.4
Value
e :0.43
Y :1.4
Y0 :0.76
Weight (kg)
Refer :101

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