Bearing NJ 39/500 ECMA

Bearing NJ 39/500 ECMA images Bearing NJ 39/500 ECMA images
From: Thrust Ball Bearings
Thrust Ball Bearings Bearing NJ 39/500 ECMA Related parameters
Name Value
Bearing number NJ 39/500 ECMA
Size (mm) 500x670x128
Brand MBY
Bore Diameter (mm) 500
Outer Diameter (mm) 670
Width (mm) 128
Bearing dimensions and specification
Name Value
d 500 mm
D 670 mm
B 128 mm
d1 - 559 mm
D1 - 619 mm
F 543 mm
r1,2 min. - 5 mm
s 8.8 mm
da min. - 518 mm
da max. - 536 mm
db min. - 563 mm
Da max. - 652 mm
ra max. - 4 mm
Basic dynamic load rating C - 2330 kN
Basic static load rating C0 - 5200 kN
Fatigue load limit Pu - 440 kN
Reference speed 800 r/min
Limiting speed 1200 r/min
Calculation factor kr - 0.13
Mass bearing 130 kg

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