Bearing NU 317 ECM

Bearing NU 317 ECM images Bearing NU 317 ECM images
From: Thrust Ball Bearings
Thrust Ball Bearings Bearing NU 317 ECM Related parameters
Name Value
Bearing number NU 317 ECM
Size (mm) 85x180x41
Brand MBY
Bore Diameter (mm) 85
Outer Diameter (mm) 180
Width (mm) 41
Bearing dimensions and specification
Name Value
d 85 mm
D 180 mm
B 41 mm
D1 - 151.4 mm
F 108 mm
r1,2 min. - 3 mm
r3,4 min. - 3 mm
s 2.3 mm
da min. - 99 mm
da max. - 105 mm
db min. - 111 mm
Da max. - 165.5 mm
ra max. - 2.5 mm
rb max. - 2.5 mm
Basic dynamic load rating C - 340 kN
Basic static load rating C0 - 335 kN
Fatigue load limit Pu - 41.5 kN
Reference speed 4000 r/min
Limiting speed 4800 r/min
Calculation factor kr - 0.15
Mass bearing 5.412 kg

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