STAR – Precision Ball Screw Assemblies
STAR – Precision Ball Screw Assemblies
STAR – Precision Ball Screw Assemblies
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<strong>STAR</strong> <strong>–</strong> <strong>Precision</strong> <strong>Ball</strong> <strong>Screw</strong> <strong>Assemblies</strong><br />
<strong>Screw</strong> End Form 21<br />
21<br />
Order code:<br />
L 1<br />
Undercut form E DIN 509<br />
D 1 DT1<br />
Form Version* <strong>Ball</strong> screw size Dimensions (mm)<br />
Centering<br />
hole<br />
Hex<br />
socket<br />
d 0 P D 1 DT1 L 1 Z S<br />
* The allocation of screw ends to the bearing<br />
is defined by the version.<br />
SEM-E-S 20 x 5R x 3-4 1 2 T7 R 21Z120 82Z120 1250 1 0<br />
050 8 2.5 5 j6 5 - -<br />
060 12 5/10 6 j6 6 - -<br />
100 16 5/10/16 10 j6 9 M3 4<br />
120 20 5/20 12 j6 10 M4 4<br />
150 20 5/20 15 j6 11 M5 4<br />
170 25 5/10/25 17 j6 12 M6 5<br />
21 200 32 5/10/20/32 20 j6 14 M6 5<br />
250 32 5/10/20/32 25 j6 15 M10 8<br />
300 40<br />
5<br />
10/12/16/20/40<br />
30 j6 16 M10 10<br />
350 50 5/10/12/16/20/40 35 j6 17 M12 12<br />
500 63 10/20/40 50 j6 20 M16 17<br />
600 80 10/20 60 j6 22 M20 17<br />
Z<br />
S<br />
K<br />
Option (machining of end face)<br />
Application<br />
46 RE 83 301/12.99<br />
Z<br />
None<br />
S