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- Total Length: 500mm ( 19.69 in )
- Diameter: 16 mm (0.63 in)
- Lead: 5 mm (0.2 in)
- Accuracy Grade: C7
- Flange: d≤32
SFU1605 Ball Screw Kit
500mm ( 19.69 in )
Our screw assembly adopts the ball screw production process. The screw and support seat are forged from high-quality carbon steel, and matched with the aluminum alloy bearing block, which has high precision and strong hardness. The ball screw slides smoothly and has low friction resistance. Due to its excellent integrity and high efficiency, ball screw kits are widely used in CNC machine tools, electronic instruments, medical equipment, automation equipment, cutting machine and other fields.
Dustproof Ring Design
Spiral screw, standard pitch, smooth surface, dust-proof ring design, no rust and oxidation, long service life.
Carbon Steel Materials
High-quality carbon steel material is selected, with high strength, not easy to deform, and uniform force, high temperature resistance, uniform hardness and wear resistance.
Carbon Steel Materials
The screw has high precision, low friction resistance, high sensitivity, no chattering when starting, and no creeping phenomenon at low speed.
DSG16H Ballscrew Nut Housing
DSG16H screw nut seat, anodized aluminum alloy shell, smooth surface without burrs, can be used with screw, nut and support seat, high wear resistance, smooth operation.
BK12 End Support
Support unit such as BK type bearing into the proper amount of lithium soap grease, with special sealing gasket for seal, can direct installation, use for a long time.
The surface blackening process, high precision support.
BF12 End Support
Material is carbon steel, built-in deep groove ball bearings and matching lock nuts and snap rings, high precision, corrosion resistance.
High rigidity, high precision and stable performance of rotation.
AP
Reviewed in the United States on January 14, 2021
Great price. Used for mini mill conversion.Works well.
DIWForMyWife
Reviewed in the United States on June 15, 2020
I've used these for both X & Y axis on my CNC machine, upgrading from a belt driven system on the initial creation. The bearings are very solid and the construction of the screw is very well made. Made for a dramatic improvement in accuracy for my machine, the tolerance is WAY above and beyond what I had hope for!
Michael m
Reviewed in the United States on October 8, 2020
This is a very high quality product which is well worth every Penny
Tufail
Reviewed in the United States on August 25, 2019
good quality for the money
woodenduck
Reviewed in the United States on May 14, 2019
I ordered 3 of these leadscrews. The only problem that I had was the fitting of the housing to the ball nut on one of the leadscrews. There are 2 very small set screws on the rear of the ballnut at the edge. These screws evidently hold the outside wiper in place and were both loose, not allowing me to install the ballnut housing onto the screw assembly. It takes a very small metric allen wrench to tighten the 2 setscrews, but I did not tighten them very much...just to snug them down. Other than that...no problems whatsoever. Very happy with my purchase.
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