Bearing 6221-Z

Bearing 6221-Z images Bearing 6221-Z images
From: Deep Groove Ball Bearings
Deep Groove Ball Bearings Bearing 6221-Z Related parameters
Name Value
Bearing number 6221-Z
Size (mm) 105x190x36
Brand MBY
Bore Diameter (mm) 105
Outer Diameter (mm) 190
Width (mm) 36
Bearing dimensions and specification
Name Value
d 105 mm
D 190 mm
B 36 mm
d1 - 131.4 mm
D2 - 166.8 mm
da min. - 117 mm
da max. - 131 mm
Da max. - 178 mm
ra max. - 2 mm
Basic dynamic load rating C - 140 kN
Basic static load rating C0 - 104 kN
Fatigue load limit Pu - 3.6 kN
Reference speed 7000 r/min
Limiting speed 4500 r/min
Calculation factor kr - 0.025
Calculation factor f0 - 14
Mass bearing 3.82 kg

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