Bearing 307

Bearing 307 images Bearing 307 images
From: Deep Groove Ball Bearings
Deep Groove Ball Bearings Bearing 307 Related parameters
Name Value
Bearing number 307
Size (mm) 35x80x21
Brand MBY
Bore Diameter (mm) 35
Outer Diameter (mm) 80
Width (mm) 21
Bearing dimensions and specification
Name Value
d 35 mm
D 80 mm
B 21 mm
d1 - 49.56 mm
D2 - 69.2 mm
r1,2 min. - 1.5 mm
da min. - 44 mm
Da max. - 71 mm
ra max. - 1.5 mm
Basic dynamic load rating C - 34.7 kN
Basic static load rating C0 - 26.5 kN
Fatigue load limit Pu - 1.1 kN
Reference speed 16000 r/min
Limiting speed 9500 r/min
Calculation factor kr - 0.05
Mass bearing 0.48 kg

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