Double Row Cylindrical Roller Bearings

NNU49/530

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  • Double Row Cylindrical Roller Bearings
  • Double Row Cylindrical Roller Bearings

Dimension and Parameters

Bearing NO.
Cylindrical bore :NNU49/530
Tapered bore :NNU49/530K
Boundary dimensions(mm)
d :530
D :710
B/C :180
r 1.2min :5
r3.4min :5
Basic load ratings(kN)
Cr :2860
Cor :7800
Limiting speed(rpm)
Speed Ratings :1000
Abutment and fillet dimensions(mm)
da max :582
Da max :690
ra max :4
rb max :4
Weight (kg)
Refer :200

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