Single Row Cylindrical Roller Bearings

NU3334M

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 :NU3334M
Old :
Boundary dimensions(mm)
d :170
D :360
B :140
r 1.2min :4
r3、4min :4
Fw :220
Ew :
Basic load ratings(kN)
Cr :1350
Cor :1980
Limiting speed(rpm)
Grease :1400
Oil :1700
Abutment and fillet dimensions(mm)
da min :
db min :190
Da max :337
Db max :
ra max :3
rb max :3
Weight (kg)
Refer :72.1
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