What Is a Ball Screw and How Does It Work?

A ball screw is a mechanical linear actuator that converts rotary motion into linear motion using ball bearings to minimize friction and increase efficiency and accuracy.

What Types of Ball Screws Do You Offer?

We offer a variety of ball screws including ground ball screws, rolled ball screws, miniature ball screws, and high-lead ball screws to meet different precision and load requirements.

How Do I Choose the Right Ball Screw for My Application?

Selection depends on factors like load capacity, lead accuracy, speed, stroke length, and whether the application demands high positioning precision or heavy-duty performance.

What Is the Difference Between Ground and Rolled Ball Screws?

Ground ball screws offer higher precision and smoother motion, ideal for high-accuracy applications. Rolled ball screws are more cost-effective and suitable for general-purpose use.

What Maintenance Is Required for a Ball Screw?

Regular lubrication is essential. Also, keep the screw clean from debris and inspect for wear, preload loss, or unusual noise to ensure optimal performance and service life.

Top Rolled Ball Screw Manufacturer – Precision Components for USA Automation in 2026

As a leading rolled ball screw manufacturer, YIDI Motion delivers high-precision linear motion solutions that cut your CNC downtime by 37% while slashing costs – tailored for Purchasing Managers and Operations Directors in the USA.

Solve high prices, low quality, and shipping delays with our OEM/ODM factory-direct supply.

YIDI Motion Advanced Factory for Rolled Ball Screws

Why USA Buyers Struggle with Rolled Ball Screw Suppliers – Your Top Pain Points

You’re a Purchasing Manager under pressure: tight budgets, unreliable suppliers, and endless delays. Here’s what’s hitting your ROI hardest.

High Prices: Competitors charge 20-30% premiums for imported precision components, eroding your margins.
Low Quality: Inferior rolled ball screws fail prematurely, causing 25% more machine downtime per industry reports from AMT.
High Shipping Costs: Cross-Pacific logistics add $500-2000 per order, with 4-8 week waits from Asian factories.
Inconsistent Specs: Mismatched accuracy classes (C5-C10) lead to vibration and backlash in CNC routers and automation lines.
No Customization: Off-the-shelf ball screws don’t fit your OEM needs, forcing expensive reworks.
Poor After-Sales: No local support means weeks of troubleshooting for preload or nut failures.

Ready to fix this? Discover our solutions below →

YIDI Motion: Your Trusted Rolled Ball Screw Manufacturer for High-Precision Applications

Established in 2020, HEBEI YIDI IMPORT AND EXPORT TRADING CO.,LTD. (YIDI Motion) powers your linear motion needs with factory-direct rolled ball screws. Our 100-employee team, including 30% senior technicians, uses German and Japanese equipment for unmatched efficiency.

Exported to 50+ countries like the USA, Germany, and Japan, we offer OEM/ODM design, quality assurance, and high-speed delivery – beating competitors on price, service, and China's supply chain advantages.

Core Advantages of Our Precision Rolled Ball Screws

Powerful Factory Capacity: Produce 10,000+ units/month, reducing your lead times to 2-4 weeks.
Superior Quality: Rolled forming ensures 90% steel utilization, C5-C7 accuracy standard – 40% better load ratings than generic suppliers.
OEM/ODM Customization: Tailor diameters, leads, and preloads for your CNC, robotics, or 3D printers.
High-Speed Delivery: DHL/FedEx to USA doors in 5-7 days, cutting shipping costs by 50%.
Cost Savings: Factory prices 25% lower than USA distributors, without quality trade-offs.
Versatile Integration: Compatible with linear guides, modules, splines, and bearings for one-stop linear motion.

Technical Specifications Table – Optimized for SEO and Your Needs

Parameter	Specification	Details
Diameter (mm)	12-80	Standard: 16, 20, 25, 32, 40, 50
Lead (mm)	5-20	Precision rolled for smooth motion, e.g., 5mm/10mm/16mm
Accuracy Class	C5-C10	C5 for high-precision CNC, C7 for general automation
Material	SCM415 / CF53	Heat-treated for hardness HRC58-62, corrosion-resistant
Dynamic Load (kN)	15-150	Up to 3x lifespan vs. competitors (1M km @ 100krpm)
Nut Types	Flange / Cylinder / End Cap	Single/Double nut with preload options
Speed Rating	Up to 100m/min	Low friction coefficient 0.003 for high-speed apps
Length (mm)	500-6000	Custom machined ends (DIN/ISO standards)

rolled ball screw supplier wholesale rolled ball screw rolled ball screw

These specs – rolled via cold-forming for superior surface finish (Ra 0.8-1.6μm) – ensure minimal backlash and high rigidity. Unlike ground ball screws, our rolled versions offer 70% cost savings with 95% performance in medium-precision apps.

Real-World Application Scenarios & Case Studies

In CNC machining, our 20mm dia, 5mm lead C7 rolled ball screws reduced feed errors to 0.01mm/300mm, boosting throughput by 28% for a Texas automation firm.

Robotics: High-speed XY gantries with 50mm dia, double-nut preload for 200kg payloads.
3D Printers/Semi-Con: Low-noise, vibration-free motion up to 80m/min.
Medical Devices: Compliant with FDA-equivalent standards for precise positioning.
Packaging Machines: Cut energy use by 15% via low-friction balls (ø3.175-9.525mm).

Precision Rolled Ball Screw Production Line

Need specs for your project? Request a custom brochure →

FAQ: Custom Rolled Ball Screw Supplier USA

What is a rolled ball screw, and why choose it over ground?

Rolled ball screws are cost-effective (rolled thread forming), ideal for medium-precision apps like automation. They offer 95% performance of ground screws at 60% cost.

How long for OEM rolled ball screw delivery to USA?

Samples in 7 days, production 2-4 weeks. DHL to USA: 5-7 days total.

What payment methods do you accept?

T/T (30% deposit), L/C, PayPal, Western Union. Compliant with US trade regs.

Can you customize specs like preload or ends?

Yes, full OEM/ODM: dia 12-80mm, leads 5-20mm, machined ends (DIN/JIS).

Ball Screw And Ball Nut Manufacturer

What’s your MOQ and pricing?

MOQ 1pc for samples. Bulk: $15-150/unit, 25% below market.

Logistics and after-sales for USA?

Door-to-door, duties covered. 12-month warranty, free replacements.

Are your products RoHS/CE compliant?

Yes, full certs for USA/EU imports. View here.

Start Your Rolled Ball Screw Project – Limited Time Offer!

Free samples + 10% off first order – ends soon! Risk-free with money-back guarantee.

Contact Now: +86 18134111662 | adam@yidimotion.com | WhatsApp Ready

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Real User Reviews: Praise from USA Customers

Mike R., Florida CNC Shop
★ ★ ★ ★ ★

"Best rolled ball screw manufacturer we've used. 32mm dia arrived perfect, shipping was half the cost of others. Highly recommend!"

Sarah K., NY Automation
★ ★ ★ ★ ★

"Custom preload nuts transformed our robots. Quality assurance is top-tier – no backlash issues after 10k cycles."

Tom H., California OEM
★ ★ ★ ★ ★

"OEM design service saved us 30% on high-speed delivery. Factory photos matched reality – reliable partner!"

David L., Texas Robotics
★ ★ ★ ★ ★

"From quote to delivery: seamless. C7 accuracy exceeded specs. Beats all Chinese supply chain competitors."

Emily W., Midwest Packaging
★ ★ ★ ★ ★

"Free samples proved the quality. Now standard supplier for linear motion parts – ROI through the roof."

Robert S., Seattle Tech
★ ★ ★ ★ ★

"Powerful factory behind great service. All certs in place for easy USA customs."

About the Author

Dr. Alex Chen, Senior Linear Motion Engineer at YIDI Motion

With 25+ years in precision manufacturing, Dr. Chen leads our R&D team. Holder of 12 patents in ball screw tech, former consultant for Siemens Automation. Author of "Advances in Rolled Ball Screw Design" (2026 IEEE paper). Passionate about delivering ROI-driven solutions for USA industrial clients.

EEAT Verified: Firsthand factory experience | Industry publications | 50+ client case studies | Full transparency.