SKF W618/4R bearing

Bearing W 618/4 R Bearing W 618/4 R

W618/4R SKF bearing,

SKF W618/4R bearing, Size: 4x9x2,5. SKF W618/4R 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, stainless steel W 618/4 R

Bearing number : W 618/4 R

Size (mm) : 4x9x2,5

Brand : SKF

Bore Diameter (mm) : 4

Outer Diameter (mm) : 9

Width (mm) : 2,5

Bearing dimensions and specification in SKF catalogue:

d - 4 mm

D - 9 mm

B - 2.5 mm

d1 - - 5.2 mm

D1 - - 7.5 mm

D3 - 10.3 mm

C - 0.6 mm

r1,2 - min. - 0.1 mm

da - min. - 4.6 mm

ra - max. - 0.1 mm

Basic dynamic load rating - C - 0.364 kN

Basic static load rating - C0 - 0.114 kN

Fatigue load limit - Pu - 0.005 kN

Reference speed - 140000 r/min

Limiting speed - 85000 r/min

Calculation factor - kr - 0.02

Calculation factor - f0 - 6.5

Mass bearing - 0.0007 kg