Product Specifications
| Parameter |
Details |
| Series |
LM |
| Material |
Alloy |
| Service |
OEM ODM |
| Transport Package |
Carton Pallet |
| Trademark |
BDL |
| Origin |
China |
| HS Code |
8482102000 |
| Production Capacity |
10000 |
Application Industries
| Industry |
Typical Equipment |
| Manufacturing |
CNC Machine Tools, Linear Guides, Robotics |
| Industrial Machinery |
Printing Presses, Packaging Equipment, Material Handling Systems |
| Automotive |
Assembly Lines, Automated Guiding Systems |
| New Energy |
Solar Panel Production Machinery, Wind Turbine Components |
| Medical Equipment |
Precision Positioning Stages, Diagnostic Machinery |
Eliminate Motion Inconsistencies with LM Series 30mm Linear Bearings
Linear motion systems often face premature wear from misalignment or low-quality components, leading to increased maintenance costs and production downtime. Many buyers struggle to find precision linear bearings that balance load capacity with smooth operation, especially when dealing with custom specifications or tight delivery timelines.
LM3LUU and LM4LUU Bearings: Engineered for Reliable Linear Motion
Our LM Series 30mm Linear Bearings, including LM3LUU and LM4LUU models, address these challenges through alloy construction and precision manufacturing. As an integrated bearing manufacturer with ISO9001 certification, we ensure each unit meets strict quality standards, supporting OEM/ODM requirements for specialized applications. Whether for machine tool slides or automated production lines, these bearings deliver consistent performance under varying loads.
Optimal Performance in Precision Applications
Designed for precision linear motion applications, LM3LUU and LM4LUU bearings excel in scenarios requiring controlled axial movement with minimal friction. Their alloy material provides durability for continuous operation, making them suitable for high-cycle industrial machinery. The LM Series construction ensures stability even in environments with moderate vibration, reducing the risk of component failure during critical production processes.
Key Technical Features Driving Performance
The LM Series 30mm Linear Bearings combine material selection and design to enhance operational efficiency. The alloy composition balances strength and weight, allowing for higher load capacities without compromising speed. OEM/ODM service capabilities mean we can tailor dimensions to specific equipment requirements, ensuring perfect integration with existing systems. With a production capacity of 10,000 units, we maintain consistent supply for both small-batch and large-scale orders, supporting flexible manufacturing schedules.
Long-Term Value of Quality Linear Bearings
Choosing substandard linear bearings may reduce initial costs but often leads to frequent replacements and unplanned downtime. Our LM3LUU and LM4LUU bearings, backed by ISO9001 and ISO14001 certifications, minimize these risks through rigorous quality control. The 12-month global warranty further protects your investment, while our defect replacement policy ensures prompt resolution of any manufacturing issues, reducing total cost of ownership over time.
Why Global Buyers Choose Saifan Bearings
With 18 years of experience serving Europe, America, Southeast Asia, and the Middle East, we bring proven expertise to linear motion solutions. Our in-house R&D and QC lab ensure each bearing meets international standards, while flexible order terms—including 1pc MOQ for standard items and 3–5 day sample lead times—support diverse customer needs. We provide free technical guidance to assist with installation and maintenance, and our multi-payment options (T/T, credit card, Alibaba trade) simplify transactions for global partners.
Packaging & Shipping
- Secure carton and pallet packaging to prevent damage during transit
- Sample lead time: 3–5 days for standard configurations
- Bulk delivery: 5–15 days depending on order volume
- Global logistics options including express, air, and sea freight
- 1pc MOQ available for standard LM Series bearings, ideal for prototyping or emergency replacements
Get Your LM Series Linear Bearings Today
Don’t let equipment downtime affect your production schedule. Send us your bearing specifications, application details, and quantity requirements to receive a tailored quote. With our fast sample delivery and reliable bulk production, we can help you maintain smooth linear motion in your machinery.
Frequently Asked Questions
Q: Are these LM Series bearings original and traceable?
A: Yes, all our bearings are manufactured in-house under ISO9001 standards, with full traceability from raw materials to finished products.
Q: How can I confirm if LM3LUU or LM4LUU is suitable for my equipment?
A: Provide your equipment model, load requirements, and operating conditions, and our technical team will assist with选型确认 at no cost.
Q: What warranty coverage do you offer for linear bearings?
A: We provide a 12-month global warranty covering manufacturing defects, with free replacement or refund for qualified issues.
Q: What is the minimum order quantity for LM Series bearings?
A: Standard items like LM3LUU and LM4LUU have a 1pc MOQ, supporting small-batch purchases and emergency repairs.
Q: How quickly can you ship after order confirmation?
A: Samples ship within 3–5 days, and bulk orders are delivered in 5–15 days, with tracking provided for all shipments.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
