Bearing 306890

Bearing 306890 images Bearing 306890 images
From: Deep Groove Ball Bearings
Deep Groove Ball Bearings Bearing 306890 Related parameters
Name Value
Bearing number 306890
Size (mm) 340x480x60
Brand MBY
Bore Diameter (mm) 340
Outer Diameter (mm) 480
Width (mm) 60
Bearing dimensions and specification
Name Value
d 340 mm
D 480 mm
B 60 mm
d1 - 387.1 mm
D1 - 432.8 mm
r1,2 min. - 4 mm
da min. - 355 mm
Da max. - 465 mm
ra max. - 3 mm
Basic dynamic load rating C - 291 kN
Basic static load rating C0 - 430 kN
Fatigue load limit Pu - 9 kN
Reference speed 2600 r/min
Limiting speed 1600 r/min
Calculation factor kr - 0.02
Calculation factor f0 - 17
Mass bearing 36 kg

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