Applicable Industries:: Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company, machines

Weight (KG):: 8

Showroom Location:: None

Video outgoing-inspection:: Provided

Machinery Test Report:: Provided

Marketing Type:: Ordinary Product

Warranty of core components:: Not Available

Core Components:: Bearing

Manufacturing Process:: Rolled Thread

Material:: CF53

Length:: max 6000mm

Place of Origin:: Zhejiang, China

Brand Name:: ERSK/ TBI

Manufacturing process:: Rolled thread

End machine:: customized ball screw shaft machinized

Ball screw nut:: single or double

Ball screw parts:: Nut housing, ball screw support, couplings

End supports:: BK/BF,EK/EF,FK/FF

Nut housing material:: Aluminium/iron

Product name:: Cnc Ball Screw

Application:: Automatic Machinery

Thread direction:: Right Hand Thread

Structure:: Ball Screw + Nut + Steel Ball

Supply Ability

Supply Ability:: 15000 Meter/Meters per Month

Packaging & Delivery

many years experience professional manufacturer linear motion bearing lead screw shafts with metal deflector ball screw nut

Product Description

Domestic Chinese ball screw shaft with nut details

1, Picture:

2, Products drawing:

3, Features at a glance


Cold thread C7 precision	Ball screw and nut with end support	End machinized

Screw nut flange mounted holes	Front screw nut	Back screw nut

1, High reliability Smooth operation

2, High rigidity and preload

3, Different circulation method nut: HRC58 Carbonizing Hardening, material:SCM415,20Cr with SUJ steel

4, High durability andHigh precision

5, Rolled thread ball screw shaft:

Induction Heating Hardening HRC58-62,SCM450,S55C,CF53

6, Ground thread ball acrew shaft

7, Classification of axial play : P0, P1, P2,P3,P4

Ball screw shaft end machinized

End supports for ball screw shaft two end sides

Nut housing fix ball screw nut

4, Compareing:

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, 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.

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

Our Services

1) ERSK professional manufacturer a,Professional exporting team b,very experience production factory from 2004 year c,Have ourselves brand ERSK
	2) Quality Control a,QC department to control quality for each step such as SJ-410, LSM-503,CV-4500S4,RA-2200DH are made from Mitutoyo in Japan b,ISO9001:2008 quality control system
3) Good quality from the production High precision production equipment, such as Chiron FZ15W, DMG MORI MAX3000 Machining Centers, Control precision automatically,PR-40CNC rolled thread machine,MYCENTER-4XT Machining Centers,
	4) Competitive Price in factory
4) Quickly Delivery a,High efficient production team,Large warehous, sufficient stock, b,Delivery time: 2-7days to small order, 7-30days to bulk order

ball screw produced by ERSK company (lead screw shafts)

Packaging & Shipping

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