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Back |
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Standard Sizes |
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| + Differential Roller Screws |
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Ballscrews
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Internal Recirculation |
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High Speed Line |
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FAQ
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If your desired combination of diameter and lead is not listed here, please enquire. This shows only part of the program available. However, it ias advisable to select from this list, as these designs are often less expensive, and are available with shorter lead time.
| Lead [mm] |
Nominal
Diameter [mm]
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Miniature-Ballscrews
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Ballscrews | |||||||||||||
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3 |
5 |
8 |
12 |
16 |
16 |
20 |
25 |
32 |
40 |
50 |
63 |
80 |
100 |
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0.5 mm |
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1 mm |
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1.5 mm |
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2 mm |
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2.5 mm |
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3 mm |
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4 mm |
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5 mm |
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6 mm |
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8 mm |
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10 mm |
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12 mm |
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15 mm |
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20 mm |
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25 mm |
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30 mm |
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40 mm |
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Standard size 
Please enquire
Inch Sizes
A large selection of inch sizes are also available. However, they are
not included in this catalog. Please enquire.
Maximum threaded length
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Nominal diameter
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Recommended max. threaded length [mm] |
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Accuracy Grade 0 – 5 |
Accuracy Grade 7 and 10 |
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3 |
100 (150) |
- |
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5 |
150 (250) |
500 |
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8 |
300 (450) |
800 |
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12 |
450 (700) |
1200 |
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16 |
650 (1000) |
1600 |
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20 |
800 (1200) |
2000 |
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25 |
1000 (1500) |
2500 |
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32 |
1300 (1900) |
3000 |
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40 |
1600 (2400) |
- |
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50 |
2000 (3000) |
- |
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63 |
2500 (3600) |
- |
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80 |
3200 |
- |
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100 |
3500 |
- |
For accuracy grades 0 to 5, the values shown represent the maximum lengths for screws with preloaded single nuts. The values in parenthesis can be used, if larger-than-standard preload torque tolerances (see tolerance of torque) are acceptable, or if the ballscrew will be equipped with a double nut. If your required length exceeds these values, please contact our applications engineering department for recommendations or for a detailed specification in this individual case.