The 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.

1.Packing: Wood Boxes   

2.Delievry time : 7 to 25 days according to the quantity of the order

3.Shipping:by air.by express delivery

 We can supply the end maching service, laser marketing and oem . Our team has more than 10 years of experiance , choose us and you will have good business in return .

 Lishui Jingrui Bearig Manufacturing Co., ltd was established in 2003, located in Lishui Economic and Development Zone, and It's gross area reaches about 10,000 square meters. It is the only one bearing manufacturing enterprise which has the most complete production process from raw material purchasing, steel forging, body casting and finished products processing. Our company mainly engaged in rod end bearings, linear bearings, radial spherical plain bearing, needle roller bearing. Far from now, the company added ball screw and linear guide rails series.
The company takes Serve the Market, Do precisely with our own products, and human-based management, well-equipment, and exquisite skill as our goal. We strictly according to ISO9001-2001, Constantly promoting our brand.

 1.Why choose us as your supplier ? 

A: We have our own factory and we have good price , fast dealing speed , good quality, if you have some friends in china you can ask them , our jingce brand bearings are very famous .45%% of the domastic customers have made business with us . 

2. If we have Any certificates which can prove our ability ? 

A: Yes ,. iso 9001 , we have passed it 

3.How long can i receive the ordered goods?

A: It is according to the quantity and the stock , normally in 15 to 25 days , 

4.IF we have on line payment?

A:yes, we can accept the alibaba on line trade .

5. Which is the best seller in your company ?

A:We have many kinds of linear bearings , end rod and ball screw, linear guide , linear bearings and end rods are our best seller for we have most of the sizes, anyway , ball screw and linear guide is good , we are starting to produce more and more models , just a call or send message to us , we can service full heart .

6.How is the delievry way ?

A: Samples by express ,Big order we will shipping by sea or air if you want it faster .

7. If we can visit your factory before we place an order ?

A: Sure ,  beer and chinese food is waitting , welcome here. Just tell us in advance , we will arrange the rest of the things for you .