Ball bearing screw

Ball bearing screw

Highly precise angular contact thrust ball bearings for precision ball screws have been designed specifically for each application.A threaded shaft provides a helical raceway for ball bearings which act as a precision screw.


Keywords: ball srew bearing/double nut ball screw/single ball screw


Process type: Rolled grade or grounded grade is available
Type of Nuts: SFU, SFT, SFE, DFU, DFI etc.
Size of screw shaft: 1204, 1205,1605, 1610, 1616, 2005, 2010, 2040, 2505, 2510,4005, 4010 etc.

Applications of ball bearing screws:
IT industry, automobiles, household appliances, machine tools, railways, steel, engineering machinery, petrochemical machinery. Widely used in CNC machine tools, electronic equipment, automation equipment, laser equipment, medical equipment and other fields.
1) Customized according to your sample or drawing or demands
2) High quality, competitive price
3) Brand name: According to each other customers requests to engrave it on the products
4) ISO9001: 2000 certificated
5) Pure-hearted services
6) Flexible minimum order quantity
7) All of our products are wildly used in Metallurgy Industry, Iron & Steel Industry, Petroleum Industry, Chemical Industry and Paper Making, such as metal machinery, rolling mills, mill machines, cranes, non ferrous metal, oil machinery, and plastic machines.
8) Contact us for more information.

What is ball screw?
A ball screw is a mechanical linear actuator that translates rotational motion to linear motion with little friction. A threaded shaft provides a helical raceway for ball bearings which act as a precision screw. As well as being able to apply or withstand high thrust loads, they can do so with minimum internal friction. They are made to close tolerances and are therefore suitable for use in situations in which high precision is necessary. The ball assembly acts as the nut while the threaded shaft is the screw.