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Ball Screw/
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Ball Screw is made of screw and ball nut. It's function is to turn the rotary motion into linear motion which is a future extension and development of ball screw. The significance of the development is to move into a rolling bearing from sliding action. With little frication, Ball Screw are widely used into various industrial equipment and precision instruments.
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Features
1.High-speed operation
2.Low friction and noise
3.High precision, duration, and reliability
4.Smooth movement
5.High efficiency of transferring
6.No gap and preloading
Applications
1.Machine tools
2.Industrial machinery
3.Printing, paper-processing, automatic machines, textiles, etc.
4.Electronic machinery
5.Robot, measuring instruments, medical equipment, X-Y table, factory automation equipment
6.Transport machinery
Shaft diameter |
Bearing tion | Weight | Boundary Dimensions | Basic Load Rating |
Original Code | |||||||||
d | F | D | B | C | rmin | Radial | Axial | LinitingSpeeds | ||||||
G | Cr | Cor | rpm | |||||||||||
mm | mm | N | ||||||||||||
12 | NKIB5901 | 40 | 12 | 16 | 24 | 17.5 | 16 | 0.3 | 7.6 | 2.7 | 8.3 | 3.45 | 24000 | 5974901 |
15 | NKIB5902 | 50 | 15 | 20 | 28 | 20 | 18 | 0.3 | 10.6 | 2.9 | 13.6 | 4.2 | 22000 | 5974902 |
17 | NKIB5903 | 56 | 17 | 22 | 30 | 20 | 18 | 0.3 | 11 | 3.15 | 14.6 | 4.9 | 21000 | 5974903 |
20 | NKIB5904 | 103 | 20 | 25 | 37 | 25 | 23 | 0.3 | 21 | 4.9 | 25.5 | 7.4 | 17000 | 5974904 |
25 | NKIB5905 | 130 | 25 | 30 | 42 | 25 | 23 | 0.3 | 23.6 | 5.4 | 31.5 | 9.3 | 15000 | 5974905 |
30 | NKIB5906 | 147 | 30 | 35 | 47 | 25 | 23 | 0.3 | 25 | 5.9 | 35.5 | 11.2 | 13000 | 5974906 |
35 | NKIB5907 | 243 | 35 | 42 | 55 | 30 | 27 | 0.6 | 31.5 | 7.4 | 50 | 14.9 | 11000 | 5974907 |
40 | NKIB5908 | 315 | 40 | 48 | 62 | 34 | 30 | 0.6 | 43 | 9.2 | 67 | 19.4 | 9500 | 5974908 |
45 | NKIB5909 | 375 | 45 | 52 | 68 | 34 | 30 | 0.6 | 45 | 9.6 | 73 | 21.4 | 8500 | 5974909 |
50 | NKIB5910 | 380 | 50 | 58 | 72 | 34 | 30 | 0.6 | 47 | 10.1 | 80 | 24.3 | 8500 | 5974910 |
55 | NKIB5911 | 550 | 55 | 63 | 80 | 38 | 34 | 1 | 58 | 12.1 | 100 | 29.5 | 7500 | 5974911 |
60 | NKIB5912 | 590 | 60 | 68 | 85 | 38 | 34 | 1 | 60 | 12.4 | 108 | 32 | 7000 | 5974912 |
65 | NKIB5913 | 635 | 65 | 72 | 90 | 38 | 34 | 1 | 61 | 12.8 | 112 | 34 | 6500 | 5974913 |
70 | NKIB5914 | 980 | 70 | 80 | 100 | 45 | 40 | 1 | 84 | 16.8 | 156 | 44.5 | 6000 | 5974914 |