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

BRAND : SKF
Technical specification

DIMENSIONS

d

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 ratingC
0.852 kN
Basic static load ratingC0
0.315 kN
Fatigue load limitPu
0.014 kN
Reference speed
95000 r/min
Limiting speed
48000 r/min
Calculation factorkr
0.02
Calculation factorf0
7.1

MASS

Mass bearing
0.0042 kg