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High Speed Heavy Load Linear Motion Screw Diameter 12-50mm Max Length 10m

High Speed Heavy Load Linear Motion Screw Diameter 12-50mm Max Length 10m

Heavy Load linear motion screw

linear motion screw 12mm

50mm linear ball screw


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Product Details
Waist Groove Type:
Metal,suitable For Heavy Load
Low Noise And Enduring
Working Method:
Rotating While Axial Movement
End Block Return:
Plastic,suitable For High Speed
Scew Ball Structure:
High Speed And Heavy Load
Shaft,screw Nut And Ball Bearing
Payment & Shipping Terms
Product Description

Product Description:

In the load bearing capacity of the ball screw, both radial and axial loads exist simultaneously, and consideration should be given to the selection of bearings. Commonly used bearings that can withstand the load simultaneously include angular contact bearings and tapered roller bearings. The former focuses on dry light load and high-speed fields, while the latter focuses on heavy load and low-speed situations. It should be noted that the above two types of bearings are generally used in pairs and installed relative to each other (face to face or back to back), which can limit the axial movement of the screw rod.


Installation instructions for ball screw bearings:

  • Using the installation sleeve, the diameter of the sleeve is the same as the inner ring of the bearing, and the material can be aluminum or copper sleeve to press the inner ring in.
  • If the tolerance is tight or the interference fit is tight, the bearing should be heated.
  • Pay attention to observing the contact angle of the arrow or the rolling element inside the bearing at its complete position.
  • Generally, it is combined back to back or face to face, and finally screw on the locking nut.
  • Retroreflector bearing installation requires the reverse of the installation procedure.


Ball screw is endowed with a number of remarkable features. First of all, it is highly efficient, with its quality inspection process and testing equipment ensuring an efficiency level over 90%. Moreover, it has low temperature rise due to the superlative surface quality of the screw ball track and the precision of the balls. High positioning accuracy and dependability at high speeds of more than 60M/min are achieved due to measures like pre-tightening and clearance elimination. Plus, it offers high rigidity thanks to excellent material used for the screw rod and nut along with pre-tightening and clearance elimination. Its reversibility and low maintenance are just as remarkable, with a specially designed dust prevention device at the nut end and no general maintenance required during operation. Last but not least, it comes with an exceptionally long service life, as the material and surface hardness have been strictly controlled.


Technical Parameters:

Parameter Value
Feature Low Noise And Enduring
Return method End Block And Waist Groove Type
Linear motion screw High Speed And Heavy Load
End block return Plastic,suitable For High Speed
Working method Rotating While Axial Movement
Diameter of installation hole 11-17.5mm
Rigidity 1314N/um--4956N/um
Static load capacity 595tons
Diameter 12--50mm
Length Max.10m


The ball screw has a wide range of applications in different industries. It is used for industrial machinery, such as CNC machining center, CNC lathe, CNC bed, CIC wire cutting machine, CNC drilling machine, gantry milling machine, laser processing equipment, marking machine, CNC engraving machine, drawing machine IC packaging machine, CIC discharge machining machine, CWC grinding machine, glass machinery, textile machinery, woodworking machinery, printing and packaging machinery, petroleum machinery, metallurgical machinery, tobacco machinery. It is also used in electronic machinery, such as robotic arm, testing machinery, measurement equipment, X-Y platform, medical equipment, factory automation equipment, in transmission machinery, such as metal heat treatment equipment, nuclear reaction equipment, actuators, and in the aerospace industry, such as aircraft flap actuator, seat actuator, airport installation equipment, radio antenna actuator, door and window control, medical bed control, parking lot equipment.



Custom Linear Motion Guideways
  • Static load capacity: 595tons
  • Working method: Rotating While Axial Movement
  • Feature: Low Noise And Enduring
  • Scew ball structure: High Speed And Heavy Load
  • Length: Max.10m
  • Ball screw: Rolled ball screw, Ball lead screw, Precision ball screw

Packing and Shipping:

Packaging and Shipping Linear Motion Guideways

Linear motion guideways are delicate pieces of machinery, and must be packaged correctly to ensure that they arrive safely and in working condition. The following is a step-by-step guide to packaging and shipping Linear Motion Guideways.

Step 1: Prepare the Guideway

Before packaging, inspect the Guideway for any damage. If any damage is found, it should be repaired before packaging. Make sure all screws and fasteners are tight and secure.

Step 2: Choose the Right Packaging Material

Choose packaging material that is designed specifically for Linear Motion Guideways. The material should be strong and durable enough to protect the Guideway from shock, vibration, and moisture during shipping. Bubble wrap and corrugated cardboard are both good options.

Step 3: Package the Guideway

Carefully wrap the Guideway in the chosen packaging material. Make sure that all parts of the Guideway are securely wrapped and cushioned. Use packing tape to seal the packaging.

Step 4: Label and Ship

Attach a label with the shipping address to the packaging. Make sure the label is secure and clearly visible. Contact a shipping company to arrange for pickup and delivery.

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