NSK 7021C bearing

Bearing 7021 C

NSK 7021C bearing, Size: 105x160x26. NSK 7021C are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearings 7021 C

Bearing number : 7021 C

Size (mm) : 105x160x26

Brand : NSK

Bore Diameter (mm) : 105

Outer Diameter (mm) : 160

Width (mm) : 26

Bearing dimensions and specification in NSK catalogue:

d - 105 mm

D - 160 mm

B - 26 mm

C - 26 mm

a - 30,7 mm

r min. - 2 mm

r1 min. - 1 mm

da min. - 115 mm

Da max. - 150 mm

ra max. - 2 mm

Weight - 1,82 Kg

Basic dynamic load rating (C) - 88 kN

Basic static load rating (C0) - 89,5 kN

(Grease) Lubrication Speed - 6 000 r/min

(Oil) Lubrication Speed - 8 500 r/min

Calculation factor (f0) - 15,9

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