NSK F681 bearing

Bearing F681

F681 NSK bearing,

NSK F681 bearing, Size: 1x3.8x1. NSK F681 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 F681

Bearing number : F681

Size (mm) : 1x3.8x1

Brand : NSK

Bore Diameter (mm) : 1

Outer Diameter (mm) : 3,8

Width (mm) : 1

Bearing dimensions and specification in NSK catalogue:

d - 1 mm

D - 3 mm

D1 - 3,8 mm

B - 1 mm

r min. - 0,05 mm

C1 - 0,3 mm

da min. - 1,4 mm

ra max. - 0,05 mm

Weight - 0,04 Kg

Basic dynamic load rating (C) - 80 kN

Basic static load rating (C0) - 23 kN

(Grease) Lubrication Speed - 130000 r/min

(Oil) Lubrication Speed - 150000 r/min