Single-row Cylindrical Roller Bearings

Single-row Cylindrical Roller Bearings

Dimension and Parameters

Bearing NO.
New :NU2868M
Old :
Boundary dimensions(mm)
d :340
D :420
B :48
r 1.2min :2.1
r3、4min :1.5
Fw :362
Ew :
Basic load ratings(kN)
Cr :435
Cor :1010
Limiting speed(rpm)
Grease :1200
Oil :1500
Abutment and fillet dimensions(mm)
da min :
db min :355
Da max :400
Db max :
ra max :2
rb max :1.5
Weight (kg)
Refer :14.9