Single Row Cylindrical Roller Bearings

NJ18/1120

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 :NJ18/1120
Old :
Boundary dimensions(mm)
d :1120
D :1360
B :106
r 1.2min :6
r3、4min :6
Fw :1182
Ew :
Basic load ratings(kN)
Cr :3400
Cor :8500
Limiting speed(rpm)
Grease :
Oil :
Abutment and fillet dimensions(mm)
da min :
db min :1146
Da max :1334
Db max :
ra max :5
rb max :5
Weight (kg)
Refer :335
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