Single Row Cylindrical Roller Bearings

N330M

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 :N330M
Old :2330
Boundary dimensions(mm)
d :150
D :320
B :65
r 1.2min :4
r3、4min :4
Fw :
Ew :280.8
Basic load ratings(kN)
Cr :715
Cor :890
Limiting speed(rpm)
Grease :1700
Oil :2000
Abutment and fillet dimensions(mm)
da min :170
db min :
Da max :
Db max :297
ra max :3
rb max :3
Weight (kg)
Refer :26.5
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