Deep groove ball bearings, stainless steel W 630/2.5 R-2Z

Bearing number : W 630/2.5 R-2Z

Size (mm) : 2,5x8x4

Brand : SKF

Bore Diameter (mm) : 2,5

Outer Diameter (mm) : 8

Width (mm) : 4

Bearing dimensions and specification in SKF catalogue:

d - 2.5 mm

D - 8 mm

B - 4 mm

d1 - - 4.1 mm

D2 - - 7.04 mm

D3 - 9.5 mm

C - 0.9 mm

r1,2 - min. - 0.15 mm

da - min. - 3.3 mm

ra - max. - 0.15 mm

Basic dynamic load rating - C - 0.312 kN

Basic static load rating - C0 - 0.088 kN

Fatigue load limit - Pu - 0.004 kN

Reference speed - 160000 r/min

Limiting speed - 80000 r/min

Calculation factor - kr - 0.03

Calculation factor - f0 - 5.9

Mass bearing - 0.0009 kg