Popular universal nsk ball screw SFS4040-L400mm with 40mm diameter

  Shanghai BenQi Mechanical & Electrical Equipment Co., Ltd. is a manufacturer of Mechanical and electrical, equipment, pneumatic and hydraulic equipment, hardware with 4 years experience in domestic market. 

Application 

 Ball screw are used in aircraft and missiles to moving control surfaces,especially for electric fly by wire and in automobile power steering to translate rotary motion from an electric motor to axial motion of the steering rack . Ball screws also used in machine tools ,robots and precision assembly equipment .High precision ball screws are used in steppers for semiconductors manufacturing.

Features of ball screw 

1. High- speed operation

 2. Low friction and noise

 3. High precision, duration, and reliablity

 4. Smooth movement

 5. High efficiency of transferring

More details 

Packaging Details: Carton or wooden case as you need

Delivery Details: 3-5 days after your payment

Shanghai BenQi Mechanical & Electrical Equipment Co., Ltd. is a manufacturer of Mechanical and electrical, equipment, pneumatic and hydraulic equipment, hardware with 4 years experience in domestic market.

Production process

 We do try to respond as quickly as possible. Due to time zone difference, please allow up to 2 business days to get your mail replied. 

1.When can I get the quotation?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price. Please call us for tell us in your email so that we will regard you’re in inquiry priority.

2.What is your main products?
linear bearing, ball screws,linear guide rails,linear shaft, support unit of ball screw ect.

3.How can I get a sample to check your quality?
After price confirmation, sample order is available to check our quality.

4.Can you do ball screw end processing?

Yes. We have a professional team having rich experience in end machine processing, please provide us the drawing with the to lerance, we will help you to make the ball screws depending on the drawing.

5.How about the delivery term?
Our standard product delivery term is normally 30 days. A new product development cycle is 60 days in normal. Under normal circumstances, there are standing stock for regular types. You can email us to learn more details.

6.Where is your port of shipment located?

Our main port of shipment is Ningbo port, and we may operate at other ports if required by the

Any questions,please feel free to contact us!

Welcome your inquiry!