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SKF D/W R1-4 R-2ZS Deep Groove Ball Bearings

BRAND : SKF

Technical specification

Details

Technical specification

DIMENSIONS

d
1.984 mm
D
6.35 mm
B
3.571 mm
d1
? 3.92 mm
D2
? 5.75 mm
D3
7.518 mm
C
0.787 mm
r1,2
min. 0.1 mm

ABUTMENT DIMENSIONS

da
min. 2.8 mm
da
max. 3.8 mm
ra
max. 0.1 mm

CALCULATION DATA

Basic dynamic load ratingC
0.163 kN
Basic static load ratingC0
0.048 kN
Fatigue load limitPu
0.002 kN
Reference speed
170000 r/min
Limiting speed
85000 r/min
Calculation factorkr
0.025
Calculation factorf0
7

MASS

Mass bearing
0.000611 kg