Model No. | High Precision Recirculating Ground Ball Screw |
Size and others | screw dia04-160mm thread direction: R or L longest lead screw length:10000mm end process :Yes material:Gcr15 |
drawings | According to drawings or samples |
Features | High transmission efficiency High positioning accuracy Long service life Good synchronization performance |
Price Compositin | A complete set of products processed on demand |
Application:
High Precision Recirculating Ground Ball Screw is a high precision mechanical transmission device widely used in precision machining, automation equipment and CNC machine tools. Lead Screws are designed to convert rotary motion into linear motion by using balls to roll between the lead screw and the nut in a circular motion.Recirculating ball screw is widely used in a variety of industries, including CNC machines, robotics, and aerospace. Recirculating ball screw can provide precise linear motion with high load - carrying capacity, which makes recirculating ball screw essential for applications where accuracy and reliability are critical.
Quality:
Ground Ball Screws are the most precise type of lead Screws. Unlike traditional Rolling Screws, Ground Ball Screws are manufactured through a precision grinding process that provides a higher surface finish and tighter tolerance control. This enables Ground Ball Screws to provide extremely high positioning accuracy and smooth motion, making ground Ball Screws particularly suitable for applications requiring high precision control, such as medical devices and high precision automation equipment. Ground Ball Screw’s durability and performance provide long term efficient support for equipment.
High precision ball screws combine a grinding process with a recirculating ball design to provide extremely high positioning and repeatability. This ball screw set is critical in precision manufacturing, such as precision machine tools, CNC equipment and optical equipment. High precision ball screw is also characterised by the ball screw set's high rigidity, which enables the lead screw to maintain stable linear motion under heavy loads, ensuring the machining accuracy of the equipment. In addition, the lead screw's low friction characteristics reduce energy loss and improve the efficiency of the equipment.
key feature：
Lead Screw is the recirculating ball screw, which achieves low-friction, high-efficiency transmission by circulating the lead screw within the nut. Compared to traditional sliding lead screw, recirculating ball screws are able to withstand loads better and maintain accuracy over long periods of time, making recirculating ball screws suitable for industrial-grade continuous operation scenarios.
Factory Reputation:
Our factory mainly produce high precision ball screw.As a high precision ball screw manufacturer, we are known for our stringent quality control processes and ability to deliver ball screw set that meet the standards of precision and reliability.
High precision ball screw combines a grinding process with a recirculating lead screw design to provide extremely high positioning and repeatability. High precision ball screw is also characterised by the ball screw set's high rigidity, which enables theball screw set to maintain stable linear motion under heavy loads, ensuring the machining accuracy of the equipment.
Customizability of Dimensions and Logo:
Lead screw is often customizable in terms of dimensions to fit specific applications. Our company as professional lead screw manufacturer, we also can offer basic customization options, such as add custom logos on the lead screw or the ball screw set.
We are a factory from China for 15 years, engaged in foreign trade export business for 8 years, we are specialized in customizing various types of ball screw set, in addition to ball screw and its accessories, we also produce linear guide, curve guide, module, CNC precision parts, casting and forging parts.
We can also customize the ball screw set, if you have a need, please contact us.
Load capacity is determined by dynamic (C) and static (C₀) load ratings. For example: A 6205 deep groove ball bearing has a dynamic load rating of 14 kN, suitable for small motors. For heavy loads, choose tapered roller bearings (e.g., 32208 with C=90 kN). Recommendation: Share your equipment’s load analysis for optimal bearing selection.
Materials: Stainless steel (440C/316) or coatings (nickel plating, DLC). Seals: Double rubber seals (2RS) or PTFE seals. Example: Seawater pumps often use 316 stainless steel bearings with lifelong grease.
Speed limits depend on bearing type and lubrication: Standard 608ZZ ball bearings: ~18,000 rpm. Hybrid ceramic bearings (Si3N4 balls): 30–50% higher speeds. Solution: For high-speed applications, opt for oil lubrication or low-friction design.
Theoretical lifespan: Based on load calculations (see Q1). Real-world factors: Lubrication intervals (e.g., grease replenishment every 100km). Mounting surface flatness (≤0.01mm/m required). Tool: Free lifespan calculation software available.
Must-check: Slider hole spacing (e.g., 45mm×45mm). Rail width (15/20/25mm, etc.). Slider height (impacts machine space). Pro tip: Old slider model numbers are often engraved on the side.
Of course, we provide customized service, including add customers’ logo on the products, customized size of linear guide rail.
It according to the products, we usually can adjust the quantity according to customers’ request.
Invoices are automatically emailed to you when you complete your order. If you did not receive one contact us and provide your order number so we can find your order.
When your order ships you will receive an email with a tracking number which should have an estimated delivery date. Check your spam folder if you do not see it in your inbox. For more information on shipping, please reference our shipping policy.
You can either fill out the contact us form on our website, or head over to our sister website ngsbearing.com and request a quote over there for any product you see here on Bearings Direct. Please note that there will be minimum order quantities.
