Unclassified

Linear Bearings LM20UU LM25UU LM30UU LM35UU LM40UU for Precision Linear Motion

SKU: 10af3945dbbd In Stock

Ensure smooth, precise linear motion in your machinery with our Linear Bearings LM20UU-LM40UU series, engineered to eliminate friction-related wear and boost operational efficiency. Crafted from high-grade alloy, these precision linear motion bearings deliver consistent performance across industrial equipment, from CNC machines to automated assembly lines—perfect for reducing maintenance downtime and extending your system’s service life.

  • LM series compatibility ensures seamless integration with standard linear shafts, supporting quick replacement and minimal setup time
  • OEM/ODM services available to tailor dimensions or housing designs to your exact specifications, backed by our ISO 9001-certified manufacturing process
  • Stable, low-noise operation meets Z2-Z4 noise grade standards, ideal for precision-critical applications like 3D printers or robotic arms
Wholesale Price (FOB)
¥0.50
MOQ: 1 Piece • Bulk discounts available on inquiry
SEND INQUIRY WHATSAPP
12-Month Warranty
Free Samples
Global Shipping
Product Specifications

Technical Details & Description

Especificaciones del Producto

Parámetro

Detalles

Serie

LM

Material

Aleación

Servicio

OEM, ODM

Paquete de Transporte

Cartón, Palé

Origen

China

Código HS

8482102000

Capacidad de Producción

10000 unidades

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria Industrial

Fabricación

Automotriz

Líneas de ensamblaje, Sistemas de guiado automatizados

Nueva Energía

Maquinaria Agrícola

CNC Machine Tools, Linear Guides, Robotic Arms
Packaging Machinery, Textile Equipment, Printing Presses
Solar Panel Tracking Systems, Wind Turbine Components
Precision Planters, Harvester Adjustment Mechanisms

Eliminate Downtime with Precision Linear Bearings LM20UU-LM40UU

Machine operators know the frustration of unexpected downtime caused by linear bearing failure—missed deadlines, increased maintenance costs, and production bottlenecks. Many struggle with generic bearings that fail prematurely under continuous motion, while others face challenges sourcing specific sizes like LM20UU or LM40UU with reliable lead times. When precision matters, settling for subpar components isn’t an option.

Engineered for Reliable Linear Motion

Our Linear Bearings LM20UU, LM25UU, LM30UU, LM35UU, and LM40UU are designed to solve these pain points. As a professional bearing manufacturer with over 18 years of experience, we produce linear bearings that deliver consistent performance in precision linear motion applications. With ISO 9001:2015 certified production processes and strict quality control, these bearings ensure smooth operation, reduced friction, and extended service life—critical for keeping your machinery running efficiently.

Optimal Performance Across Diverse Applications

Linear Bearings are essential components in equipment requiring accurate linear movement, from CNC machine tool slides to robotic arm actuators. Our LM series bearings excel in moderate load environments with speeds up to 1500 mm/s, making them ideal for manufacturing lines, automated systems, and precision instruments. The alloy construction provides a balance of strength and durability, while the integrated design minimizes installation complexity—key for reducing setup time and improving operational efficiency.

Características clave que impulsan el rendimiento

Every aspect of our linear bearings is engineered for reliability. The alloy material ensures high rigidity and resistance to wear, critical for maintaining precision in repetitive motion applications. OEM and ODM capabilities allow customization of housing, size, and structure to match specific equipment requirements, ensuring perfect compatibility with your machinery. Our production capacity of 10,000 units monthly guarantees stable supply, even for bulk orders, while strict incoming material inspections and full-process supervision eliminate quality inconsistencies.

Why Genuine Linear Bearings Matter for Your Bottom Line

Choosing uncertified linear bearings may seem cost-effective initially, but the hidden costs add up. Premature failure leads to unplanned downtime—costing an average of $500-$2000 per hour in manufacturing settings—along with replacement parts and labor expenses. Our bearings, compliant with ISO industrial standards, reduce these risks by delivering consistent performance and a 12-month warranty. The investment in genuine precision linear bearings lowers total cost of ownership by minimizing maintenance and maximizing equipment uptime.

Su Socio de Confianza para Soluciones de Movimiento Lineal

With operations since 2005, we’ve served over 50 countries across Europe, North America, and Southeast Asia, building a reputation for reliability. Our technical R&D team provides free guidance on bearing selection and installation, ensuring you get the right component for your application. We offer flexible order policies, including 1 piece MOQ for standard bearings and sample orders with 3-5 working day delivery, supporting both emergency repairs and long-term production needs. All products come with full traceability and after-sales support, including free replacement for qualified defective items.

Packaging & Shipping

  • Secure carton packaging with pallet reinforcement for bulk orders, ensuring damage-free transit
  • Sample orders shipped within 3-5 working days; bulk orders delivered in 5-15 working days
    • https://storebearing.com/wp-content/uploads/2026/07/electron-microscope-images-showing-non-metallic-inclusion-di-1.jpgOpciones de logística global que incluyen DHL, FedEx, UPS, transporte aéreo y transporte marítimohttps://storebearing.com/wp-content/uploads/2026/07/step-by-step-failure-analysis-workflow-showing-inclusion-ide-2.jpg

    Seguimiento en tiempo real proporcionado para todos los envíos

  • 1 piece MOQ available for standard bearings, ideal for emergency replacements

Get Your Linear Bearings Today

Don’t let bearing issues slow down your production. Whether you need LM20UU for a CNC machine or LM40UU for an automated system, we have the precision linear bearings you need in stock and ready to ship. Submit your inquiry with the bearing型号, application details, and quantity, and our team will respond within 24 hours to help you get back to smooth, reliable operation.

Preguntas Frecuentes

Q: Are these linear bearings genuine and traceable?

A: Yes, all our bearings are produced in our ISO 9001:2015 certified factory with full traceability from raw materials to finished products. We provide batch test reports upon request.

Q: How do I confirm the right LM series bearing for my equipment?

A: Our technical team can help verify compatibility. Please provide your equipment model, load requirements, and operating speed, and we’ll recommend the appropriate bearing型号.

P: ¿Cuál es su política de garantía para rodamientos lineales?

A: Ofrecemos una garantía de 12 meses a partir de la fecha de entrega, que cubre defectos de fabricación. Los productos defectuosos calificados pueden ser reemplazados sin cargo o reembolsados.

Q: What is the minimum order quantity for LM series bearings?

A: Standard bearings have a 1 piece MOQ, making them suitable for emergency repairs. Customized orders have negotiable quantities based on specifications.

P: ¿Cuánto tiempo tarda el envío para pedidos internacionales?

A: Sample orders ship in 3-5 working days, with delivery via express carriers (DHL/FedEx/UPS) taking 3-7 days. Bulk orders take 5-15 working days for production, plus transit time.

Q: Can you customize linear bearings to match specific drawings?

A: Yes, we support ODM/OEM customization, including adjustments to structure, size, housing, and packaging based on customer drawings and requirements.

Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.

Sample Policy

Free samples available for distributors. 3–5 days production lead time.

Bulk Delivery

5–15 days for bulk orders. T/T, L/C and Alibaba payments accepted.

Certifications

ISO 9001:2015, ISO 14001 certified. ABMA / DIN compliant.

After-Sales

12-month warranty plus dedicated technical failure analysis support.

Related Products

You May Also Need

VIEW ALL PRODUCTS
Engineering Insights

Latest from Our Knowledge Base

ALL ARTICLES