Single Row Cylindrical Roller Bearings

NU28/850

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 :NU28/850
Old :
Boundary dimensions(mm)
d :850
D :1030
B :106
r 1.2min :5
r3、4min :5
Fw :900
Ew :
Basic load ratings(kN)
Cr :2130
Cor :5950
Limiting speed(rpm)
Grease :
Oil :
Abutment and fillet dimensions(mm)
da min :
db min :888
Da max :989
Db max :
ra max :4
rb max :4
Weight (kg)
Refer :183
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