NSK 637 bearing

Bearing 637

637 NSK bearing,

NSK 637 bearing, Size: 7x26x9. NSK 637 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Deep groove ball bearings 637

Bearing number : 637

Size (mm) : 7x26x9

Brand : NSK

Bore Diameter (mm) : 7

Outer Diameter (mm) : 26

Width (mm) : 9

Bearing dimensions and specification in NSK catalogue:

d - 7 mm

D - 26 mm

B - 9 mm

C - 9 mm

r min. - 0,3 mm

da min. - 9 mm

Da max. - 24 mm

ra max. - 0,3 mm

Weight - 0,024 Kg

Basic dynamic load rating (C) - 4,55 kN

Basic static load rating (C0) - 1,97 kN

(Grease) Lubrication Speed - 28 000 r/min

(Oil) Lubrication Speed - 34 000 r/min