Single Row Cylindrical Roller Bearings

NU28/560

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 :NU28/560
Old :20328/560
Boundary dimensions(mm)
d :560
D :680
B :72
r 1.2min :3
r3、4min :3
Fw :594
Ew :
Basic load ratings(kN)
Cr :985
Cor :2610
Limiting speed(rpm)
Grease :700
Oil :850
Abutment and fillet dimensions(mm)
da min :
db min :585
Da max :653
Db max :
ra max :2.5
rb max :2.5
Weight (kg)
Refer :55.6
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