HOME >> Services >> Partners >> SKF Bearing
Bearing number : W 630/2 R-2ZS
Size (mm) : 2x7x3,5
Brand : SKF
Bore Diameter (mm) : 2
Outer Diameter (mm) : 7
Width (mm) : 3,5
d - 2 mm
D - 7 mm
B - 3.5 mm
d2 - - 3.15 mm
D2 - - 6.2 mm
D3 - 8.5 mm
C - 0.9 mm
r1,2 - min. - 0.15 mm
da - min. - 2.8 mm
ra - max. - 0.15 mm
Basic dynamic load rating - C - 0.221 kN
Basic static load rating - C0 - 0.067 kN
Fatigue load limit - Pu - 0.003 kN
Reference speed - 160000 r/min
Limiting speed - 80000 r/min
Calculation factor - kr - 0.03
Calculation factor - f0 - 6.6
Mass bearing - 0.0012 kg