SKF D/W R4-2Z Deep Groove Ball Bearing

Details

Technical specification

DIMENSIONS

d		6.35 mm
D		15.875 mm
B		4.978 mm
d2		? 8.4 mm
D2		? 13.8 mm
r1,2		min. 0.3 mm

ABUTMENT DIMENSIONS

da		min. 8 mm
da		max. 8.3 mm
Da		max. 13.9 mm
ra		max. 0.3 mm

CALCULATION DATA

Basic dynamic load rating	C	0.852 kN
Basic static load rating	C0	0.315 kN
Fatigue load limit	Pu	0.014 kN
Reference speed		95000 r/min
Limiting speed		48000 r/min
Calculation factor	kr	0.02
Calculation factor	f0	7.1

MASS

Mass bearing		0.0042 kg