SKF W 627/4 R-2ZS Deep Groove Ball Bearing

Details

Technical specification

DIMENSIONS

d		4 mm
D		7 mm
B		2.5 mm
d1		? 4.8 mm
D2		? 6.3 mm
D3		8.2 mm
C		0.6 mm
r1,2		min. 0.1 mm

ABUTMENT DIMENSIONS

da		min. 4.6 mm
da		max. 4.7 mm
ra		max. 0.1 mm

CALCULATION DATA

Basic dynamic load rating	C	0.143 kN
Basic static load rating	C0	0.053 kN
Fatigue load limit	Pu	0.002 kN
Reference speed		150000 r/min
Limiting speed		75000 r/min
Calculation factor	kr	0.015
Calculation factor	f0	7.6

MASS

Mass bearing		0.000406 kg