Single Row Cylindrical Roller Bearings

NU1976M

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 :NU1976M
Old :1032976
Boundary dimensions(mm)
d :380
D :520
B :65
r 1.2min :4
r3、4min :4
Fw :418
Ew :
Basic load ratings(kN)
Cr :775
Cor :1470
Limiting speed(rpm)
Grease :950
Oil :1200
Abutment and fillet dimensions(mm)
da min :
db min :404
Da max :493
Db max :
ra max :3
rb max :3
Weight (kg)
Refer :41.2
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