Bearing NF 3084 ECMB

Bearing NF 3084 ECMB images Bearing NF 3084 ECMB images
From: Thrust Ball Bearings
Thrust Ball Bearings Bearing NF 3084 ECMB Related parameters
Name Value
Bearing number NF 3084 ECMB
Size (mm) 420x620x150
Brand MBY
Bore Diameter (mm) 420
Outer Diameter (mm) 620
Width (mm) 150
Bearing dimensions and specification
Name Value
d 420 mm
D 620 mm
B 150 mm
d1 - 492 mm
D1 - 556 mm
E 578.2 mm
r1,2 min. - 3 mm
s 13 mm
da min. - 438 mm
Da max. - 602 mm
Db min. - 586 mm
ra max. - 2.5 mm
Basic dynamic load rating C - 2920 kN
Basic static load rating C0 - 5400 kN
Fatigue load limit Pu - 430 kN
Reference speed 900 r/min
Limiting speed 1400 r/min
Calculation factor kr - 0.17
Mass bearing 160 kg

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