Single Row Cylindrical Roller Bearings

NU2948M

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 :NU2948M
Old :2032948
Boundary dimensions(mm)
d :240
D :320
B :48
r 1.2min :2.1
r3、4min :2.1
Fw :260
Ew :
Basic load ratings(kN)
Cr :385
Cor :710
Limiting speed(rpm)
Grease :2000
Oil :2400
Abutment and fillet dimensions(mm)
da min :
db min :253
Da max :302
Db max :
ra max :2
rb max :2
Weight (kg)
Refer :10.7
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