Single Row Cylindrical Roller Bearings

N234M

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 :N234M
Old :2234
Boundary dimensions(mm)
d :170
D :310
B :52
r 1.2min :4
r3、4min :4
Fw :
Ew :272
Basic load ratings(kN)
Cr :520
Cor :780
Limiting speed(rpm)
Grease :1800
Oil :2200
Abutment and fillet dimensions(mm)
da min :190
db min :
Da max :
Db max :288
ra max :3
rb max :3
Weight (kg)
Refer :18.2
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