Single Row Cylindrical Roller Bearings

NU3856M

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 :NU3856M
Old :
Boundary dimensions(mm)
d :280
D :350
B :52
r 1.2min :2
r3、4min :1.1
Fw :298
Ew :
Basic load ratings(kN)
Cr :435
Cor :985
Limiting speed(rpm)
Grease :1700
Oil :2000
Abutment and fillet dimensions(mm)
da min :
db min :293
Da max :334
Db max :
ra max :2
rb max :1
Weight (kg)
Refer :11.6
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