Single Row Cylindrical Roller Bearings

NU29/530

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 :NU29/530
Old :20329/530
Boundary dimensions(mm)
d :530
D :710
B :106
r 1.2min :5
r3、4min :5
Fw :573
Ew :
Basic load ratings(kN)
Cr :2180
Cor :4600
Limiting speed(rpm)
Grease :750
Oil :900
Abutment and fillet dimensions(mm)
da min :
db min :566
Da max :690
Db max :
ra max :4
rb max :4
Weight (kg)
Refer :119
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