Bearing 211-Z

Bearing 211-Z images Bearing 211-Z images
From: Deep Groove Ball Bearings
Deep Groove Ball Bearings Bearing 211-Z Related parameters
Name Value
Bearing number 211-Z
Size (mm) 55x100x21
Brand MBY
Bore Diameter (mm) 55
Outer Diameter (mm) 100
Width (mm) 21
Bearing dimensions and specification
Name Value
d 55 mm
D 100 mm
B 21 mm
d1 - 69.06 mm
D2 - 89.4 mm
r1,2 min. - 1.5 mm
da min. - 64 mm
da max. - 68.9 mm
Da max. - 91 mm
ra max. - 1.5 mm
Basic dynamic load rating C - 48.4 kN
Basic static load rating C0 - 44 kN
Fatigue load limit Pu - 1.9 kN
Reference speed 12000 r/min
Limiting speed 7000 r/min
Calculation factor kr - 0.04
Mass bearing 0.66 kg

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