Single Row Cylindrical Roller Bearings

RN330

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 :RN330
Old :
Boundary dimensions(mm)
d :150
D :
B :65
r 1.2min :4
r3、4min :4
Fw :
Ew :277
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 :
ra max :3
rb max :3
Weight (kg)
Refer :16.1
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