SKF W 637/3-2Z Deep Groove Ball Bearing

Details

Technical specification

DIMENSIONS

d		3 mm
D		6 mm
B		3 mm
d2		? 3.7 mm
D2		? 5.4 mm
r1,2		min. 0.1 mm

ABUTMENT DIMENSIONS

da		min. 3.6 mm
da		max. 3.6 mm
Da		max. 5.5 mm
ra		max. 0.1 mm

CALCULATION DATA

Basic dynamic load rating	C	0.117 kN
Basic static load rating	C0	0.036 kN
Fatigue load limit	Pu	0.002 kN
Reference speed		170000 r/min
Limiting speed		85000 r/min
Calculation factor	kr	0.02
Calculation factor	f0	7.1

MASS

Mass bearing		0.000307 kg