Single Row Cylindrical Roller Bearings

NU2856M

The cylindrical roller bearing has a linear contact between the rollers and the raceway, therefore, it has a high radial load bearing capacity, which enables this bearing to withstand heavy loads and impact loads well. In addition, since the inner and outer rings can be separated, it is easy to disassemble and assemble.
Request Quote
PDF
  • 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
Select a language