Single Row Cylindrical Roller Bearings

NU3168M

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 :NU3168M
Old :3032768
Boundary dimensions(mm)
d :340
D :580
B :190
r 1.2min :5
r3、4min :5
Fw :399
Ew :
Basic load ratings(kN)
Cr :3500
Cor :6250
Limiting speed(rpm)
Grease :700
Oil :1000
Abutment and fillet dimensions(mm)
da min :
db min :368
Da max :548
Db max :
ra max :4
rb max :4
Weight (kg)
Refer :214
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