Single Row Cylindrical Roller Bearings

N338M

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 :N338M
Old :2338
Boundary dimensions(mm)
d :190
D :400
B :78
r 1.2min :5
r3、4min :5
Fw :
Ew :345
Basic load ratings(kN)
Cr :975
Cor :1260
Limiting speed(rpm)
Grease :1200
Oil :1500
Abutment and fillet dimensions(mm)
da min :215
db min :
Da max :
Db max :372
ra max :4
rb max :4
Weight (kg)
Refer :48.5
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