Single Row Cylindrical Roller Bearings

NJ422M

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 :NJ422M
Old :42422
Boundary dimensions(mm)
d :110
D :280
B :65
r 1.2min :4
r3、4min :4
Fw :155
Ew :
Basic load ratings(kN)
Cr :580
Cor :735
Limiting speed(rpm)
Grease :2000
Oil :2600
Abutment and fillet dimensions(mm)
da min :
db min :135
Da max :252
Db max :
ra max :3
rb max :3
Weight (kg)
Refer :22.3
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