Single Row Cylindrical Roller Bearings

NU3164M

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 :NU3164M
Old :3032764
Boundary dimensions(mm)
d :320
D :540
B :176
r 1.2min :5
r3、4min :5
Fw :374
Ew :
Basic load ratings(kN)
Cr :2740
Cor :4700
Limiting speed(rpm)
Grease :800
Oil :1200
Abutment and fillet dimensions(mm)
da min :
db min :347
Da max :509
Db max :
ra max :4
rb max :4
Weight (kg)
Refer :170
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