SKF W 637/4 X Deep Groove Ball Bearing

Details

Technical specification

DIMENSIONS

d		4 mm
D		10 mm
B		3 mm
d1		? 5.9 mm
D1		? 8.2 mm
r1,2		min. 0.2 mm

ABUTMENT DIMENSIONS

da		min. 5.6 mm
Da		max. 8.4 mm
ra		max. 0.2 mm

CALCULATION DATA

Basic dynamic load rating	C	0.553 kN
Basic static load rating	C0	0.245 kN
Fatigue load limit	Pu	0.011 kN
Reference speed		130000 r/min
Limiting speed		80000 r/min
Calculation factor	kr	0.02
Calculation factor	f0	12.3

MASS

Mass bearing		0.001 kg