Single Row Cylindrical Roller Bearings

NU1992

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 :NU1992
Old :1032992
Boundary dimensions(mm)
d :460
D :620
B :74
r 1.2min :4
r3、4min :4
Fw :500
Ew :
Basic load ratings(kN)
Cr :1170
Cor :2260
Limiting speed(rpm)
Grease :800
Oil :950
Abutment and fillet dimensions(mm)
da min :
db min :486
Da max :591
Db max :
ra max :3
rb max :3
Weight (kg)
Refer :63.2
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