Single-row Cylindrical Roller Bearings

Single-row Cylindrical Roller Bearings

Dimension and Parameters

Bearing NO.
New :NU2856M
Old :
Boundary dimensions(mm)
d :280
D :350
B :42
r 1.2min :2
r3、4min :2
Fw :299
Ew :
Basic load ratings(kN)
Cr :325
Cor :705
Limiting speed(rpm)
Grease :1800
Oil :2200
Abutment and fillet dimensions(mm)
da min :
db min :295
Da max :334
Db max :
ra max :2
rb max :2
Weight (kg)
Refer :9.16