Bearing W 617/2

Bearing W 617/2 images Bearing W 617/2 images
From: Deep Groove Ball Bearings
Deep Groove Ball Bearings Bearing W 617/2 Related parameters
Name Value
Bearing number W 617/2
Size (mm) 2x4x1,2
Brand MBY
Bore Diameter (mm) 2
Outer Diameter (mm) 4
Width (mm) 1,2
Bearing dimensions and specification
Name Value
d 2 mm
D 4 mm
B 1.2 mm
d1 - 2.55 mm
D1 - 3.45 mm
r1,2 min. - 0.05 mm
da min. - 2.4 mm
Da max. - 3.6 mm
ra max. - 0.05 mm
Basic dynamic load rating C - 0.068 kN
Basic static load rating C0 - 0.019 kN
Fatigue load limit Pu - 0.001 kN
Reference speed 200000 r/min
Limiting speed 130000 r/min
Calculation factor kr - 0.015
Calculation factor f0 - 6.7
Mass bearing 0.0001 kg

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