SKF W 637/5 XR-2Z Deep Groove Ball Bearing

Details

Technical specification

DIMENSIONS

d		5 mm
D		9 mm
B		3 mm
d1		? 6 mm
D2		? 8.4 mm
D3		10.2 mm
C		0.6 mm
r1,2		min. 0.15 mm

ABUTMENT DIMENSIONS

da		min. 5.9 mm
da		max. 5.9 mm
ra		max. 0.15 mm

CALCULATION DATA

Basic dynamic load rating	C	0.247 kN
Basic static load rating	C0	0.085 kN
Fatigue load limit	Pu	0.004 kN
Reference speed		130000 r/min
Limiting speed		67000 r/min
Calculation factor	kr	0.02
Calculation factor	f0	7.6

MASS

Mass bearing		0.000615 kg