NACHI 7211 bearing

55x100x21

About 62% of these are angular contact ball bearing, 10% are deep groove ball bearing. A wide variety of angular contact ball bearing 7211 options are available to you, such as double row, single row. You can also choose from free samples, paid samples. There are 213 angular contact ball bearing 7211 suppliers, mainly located in Asia.



Angular contact ball bearings 7211

Bearing number : 7211

Size (mm) : 55x100x21

Brand : NACHI

Bore Diameter (mm) : 55

Outer Diameter (mm) : 100

Width (mm) : 21

Bearing dimensions and specification in NACHI catalogue:

d - 55 mm

D - 100 mm

B - 21 mm

C - 21 mm

Angle (α) - 30 °

a - 11.9 mm

r min. - 1.5 mm

r1 min. - 1 mm

da min. - 64 mm

Da max. - 91 mm

ra max. - 1.5 mm

Weight - 0.635 Kg

Basic dynamic load rating (C) - 51 kN

Basic static load rating (C0) - 39,5 kN

(Grease) Lubrication Speed - 6000 r/min

(Oil) Lubrication Speed - 7500 r/min

Bearing 7211

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