SKF D/W R2-2Z Deep Groove Ball Bearing

Details

Technical specification

DIMENSIONS

d		3.175 mm
D		9.525 mm
B		3.967 mm
d1		? 4.8 mm
D2		? 7.98 mm
r1,2		min. 0.3 mm

ABUTMENT DIMENSIONS

da		min. 4.7 mm
da		max. 4.7 mm
Da		max. 8.1 mm
ra		max. 0.3 mm

CALCULATION DATA

Basic dynamic load rating	C	0.358 kN
Basic static load rating	C0	0.11 kN
Fatigue load limit	Pu	0.005 kN
Reference speed		130000 r/min
Limiting speed		67000 r/min
Calculation factor	kr	0.025
Calculation factor	f0	6.3

MASS

Mass bearing		0.0013 kg