Single Row Cylindrical Roller Bearings

NU2288

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 :NU2288
Old :32588
Boundary dimensions(mm)
d :440
D :790
B :200
r 1.2min :7.5
r3、4min :7.5
Fw :530
Ew :
Basic load ratings(kN)
Cr :4850
Cor :8650
Limiting speed(rpm)
Grease :700
Oil :850
Abutment and fillet dimensions(mm)
da min :
db min :482
Da max :742
Db max :
ra max :6
rb max :6
Weight (kg)
Refer :446
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