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Metal linear bearing is a linear motion system produced at low cost for use with a cylindrical shaft with an infinite stroke. Since the bearing ball is in point contact with the shaft, the load is small. The steel ball rotates with very little frictional resistance, so that high-precision and smooth motion can be obtained.
d (mm) | D (mm) | L (mm) | Weight (g) | |
ST 8UU | 8 | 15 | 24 | 17 |
ST 10UU | 10 | 19 | 30 | 31 |
ST 12UU | 12 | 23 | 32 | 49 |
ST 16UU | 16 | 28 | 37 | 80 |
ST 20UU | 20 | 32 | 45 | 112 |
ST 25UU | 25 | 37 | 45 | 132 |
ST 30UU | 30 | 45 | 65 | 245 |
ST 35UU | 35 | 52 | 70 | 375 |
ST 40UU | 40 | 60 | 80 | 580 |
ST 45UU | 45 | 65 | 80 | 635 |
ST 50UU | 50 | 72 | 100 | 920 |
ST 55UU | 55 | 80 | 100 | 1280 |
ST 60UU | 60 | 85 | 100 | 1370 |
ST 70UU | 70 | 95 | 100 | 1540 |
ST 80UU | 80 | 110 | 100 | 2240 |
ST 90UU | 90 | 120 | 100 | 2470 |
ST 100UU | 100 | 130 | 100 | 2700 |
Built-in ball circulation track for infinite stroke linear motion.
Point contact between ball and shaft and linear bearing cage for low friction and low wear.
A variety of materials, product appearance design and mounting methods can cope with a wide range of scenarios and needs.
Compact design, effective use of space, suitable for small mechanism design.
Complete interchangeability, can be used in random combinations with shafts.
Linear bearings are increasingly used in electronic equipment, food machinery, packaging machinery, medical machinery, printing machinery, textile machinery, machinery, instruments, robots, tool machinery, CNC machine tools, automotive and digital 3D coordinate measuring equipment and other precision equipment or special machinery industries.
SKF,FAG,NSK,KBC, NTN and other brands of bearings and special bearings customized according to customer needs have been produced, packed in boxes in our warehouse, and are waiting to be packaged and delivered to your hands
Shipping port: Qingdao/Tianjin
Supply Ability: 100,000 pieces per month
Package：
