Single Row Cylindrical Roller Bearings

NU2838M

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.
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  • Single Row Cylindrical Roller Bearings
  • Single Row Cylindrical Roller Bearings

Dimension and Parameters

Bearing NO.
New :NU2838M
Old :2032838
Boundary dimensions(mm)
d :190
D :240
B :30
r 1.2min :2.1
r3、4min :2.1
Fw :203
Ew :
Basic load ratings(kN)
Cr :180
Cor :355
Limiting speed(rpm)
Grease :2200
Oil :2800
Abutment and fillet dimensions(mm)
da min :
db min :202
Da max :227
Db max :
ra max :2
rb max :2
Weight (kg)
Refer :3.22
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