SKF WBB1-8704 Deep Groove Ball Bearing

Details

Technical specification

DIMENSIONS

d		3 mm
D		9 mm
B		2.5 mm
d1		? 4.86 mm
D1		? 7.2 mm
r1,2		min. 0.2 mm

ABUTMENT DIMENSIONS

da		min. 3.8 mm
Da		max. 7.4 mm
ra		max. 0.2 mm

CALCULATION DATA

Basic dynamic load rating	C	0.325 kN
Basic static load rating	C0	0.095 kN
Fatigue load limit	Pu	0.004 kN
Reference speed		140000 r/min
Limiting speed		90000 r/min
Calculation factor	kr	0.03
Calculation factor	f0	6.4

MASS

Mass bearing		0.0007 kg