SFI2005 round flange nut c5 ground ballscrew 2500mm kits with ballscrew support bearing for cnc machines

 Domestic Chinese ball screw shaft with nut details

1, Products drawing:

2,We are able to machinize the end sides of ball screw shafts according to your requirements

3,There are many parts what can be matched into the ball screw, Please choose what you need:

4, There are many different series of ball screw shaft with nut, like SFU series, SFS series, SFI series, SFY series, DFU series, SFUL series, SFK series.Each series has its own characteristics, Let's look at the difference in appearance and characteristics.

5, Ball screw Feature

6, Products overview

High Reliability

TBI MOTION or ERSK ball screw has very stringent quality control standards covering every production process. With proper lubrication and use,trouble-free operation for an extended period of time is possible.

Smooth Operation

The high efficiency of ball screws is vastly superior to conventional screws. The torque required is less than 30%. Linear motion can be easily changed from rotary motion.

High Rigidity and Preload

When axial play is minimized in conventional screw-nut assemblies, the actuating torque becomes excessive and the operation is not smooth. The axial play in TBI MOTION or ERSK precision ball screws may be reduced to zero by preloading and a light smooth operation is still possible. herefore, both low torque and high rigidity can be obtained simultaneously.TBI MOTION or ERSK ball screws have gothic arch groove profiles which allow these conditions to be achieved.

Circulation Method

Ball return tube method.(V,E,S,Y type);Ball defelector method.(I,U,M,K type)

High Durability

Rigidly selected materials, intensive heat treating and processing techniques, backed by years of experience,have resulted in the most durable ball screws manufactured.

7,The way to assemble the ball screw nut in the ball screw shaft

There are many kinds of products we can offer, If you are interested in them, please click the picture and see the details.

PP bag for each linear shaft, Standard exported carton outside for small order shipping by international express, such as DHL, TNT, UPS

Wooden box outside for big quantity or very long linear shaft by sea, by air

Our principle:

Quality first, credibility is the key, the price followed