Single Row Cylindrical Roller Bearings

NU2988

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 :NU2988
Old :2032988
Boundary dimensions(mm)
d :440
D :600
B :95
r 1.2min :4
r3、4min :4
Fw :484
Ew :
Basic load ratings(kN)
Cr :1300
Cor :2760
Limiting speed(rpm)
Grease :900
Oil :1100
Abutment and fillet dimensions(mm)
da min :
db min :466
Da max :572
Db max :
ra max :3
rb max :3
Weight (kg)
Refer :79.9
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