Bearing W 618/9

Bearing W 618/9 images Bearing W 618/9 images
From: Deep Groove Ball Bearings
Deep Groove Ball Bearings Bearing W 618/9 Related parameters
Name Value
Bearing number W 618/9
Size (mm) 9x17x4
Brand MBY
Bore Diameter (mm) 9
Outer Diameter (mm) 17
Width (mm) 4
Bearing dimensions and specification
Name Value
d 9 mm
D 17 mm
B 4 mm
d1 - 11.5 mm
D1 - 14.5 mm
r1,2 min. - 0.2 mm
da min. - 10.6 mm
da max. - 11.4 mm
Da max. - 15.4 mm
ra max. - 0.2 mm
Basic dynamic load rating C - 0.761 kN
Basic static load rating C0 - 0.335 kN
Fatigue load limit Pu - 0.014 kN
Reference speed 85000 r/min
Limiting speed 53000 r/min
Calculation factor kr - 0.02
Calculation factor f0 - 7.7
Mass bearing 0.0035 kg

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