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SKF D/W R156 R-2ZS Deep Groove Ball Bearings

BRAND : SKF

Technical specification

Details

Technical specification

DIMENSIONS

d
4.762 mm
D
7.938 mm
B
3.175 mm
d1
? 5.53 mm
D2
? 7.3 mm
D3
9.119 mm
C
0.914 mm
r1,2
min. 0.1 mm

ABUTMENT DIMENSIONS

da
min. 5.4 mm
da
max. 5.4 mm
ra
max. 0.1 mm

CALCULATION DATA

Basic dynamic load ratingC
0.203 kN
Basic static load ratingC0
0.075 kN
Fatigue load limitPu
0.003 kN
Reference speed
140000 r/min
Limiting speed
70000 r/min
Calculation factorkr
0.015
Calculation factorf0
7.6

MASS

Mass bearing
0.000611 kg