Single Row Cylindrical Roller Bearings

NU1972M

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 :NU1972M
Old :1032972
Boundary dimensions(mm)
d :360
D :480
B :56
r 1.2min :3
r3、4min :3
Fw :392
Ew :
Basic load ratings(kN)
Cr :605
Cor :1160
Limiting speed(rpm)
Grease :1200
Oil :1500
Abutment and fillet dimensions(mm)
da min :
db min :381
Da max :457
Db max :
ra max :2.5
rb max :2.5
Weight (kg)
Refer :28.8
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