Single Row Cylindrical Roller Bearings

NU39/1320

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 :NU39/1320
Old :
Boundary dimensions(mm)
d :1320
D :1720
B :300
r 1.2min :7.5
r3、4min :7.5
Fw :1410
Ew :
Basic load ratings(kN)
Cr :128000
Cor :32500
Limiting speed(rpm)
Grease :
Oil :
Abutment and fillet dimensions(mm)
da min :
db min :1380
Da max :1654
Db max :
ra max :6
rb max :6
Weight (kg)
Refer :1950
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