Product Specifications
| Parameter |
Details |
| Model NO. |
LMK40LUU |
| Series |
LM |
| Material |
Alloy |
| Service |
OEM ODM |
| Transport Package |
Carton Pallet |
| Origin |
China |
| HS Code |
8482102000 |
| Production Capacity |
10000 |
Application Industries
| Industry |
Typical Equipment |
| Manufacturing |
Punching Machines, CNC Presses, Automated Assembly Lines |
| Industrial Machinery |
Metal Forming Equipment, Material Handling Systems |
Eliminate Punching Machine Downtime with LMK40LUU Square Flange Linear Bearing
Punching machine operators know the frustration of unexpected downtime—especially when it’s caused by linear bearing failure. Frequent replacements, misaligned specifications, and long lead times for custom parts can disrupt production schedules and erode profit margins. As a manufacturer with decades of experience supplying bearings to industrial machinery producers, we’ve seen how the right linear bearing reduces maintenance costs and keeps production lines running.
Reliable Performance for High-Cycle Punching Operations
The LMK40LUU Square Flange Linear Bearing is engineered to address these challenges. Designed for the repetitive motion of punching machines, this linear bearing combines alloy construction with precision manufacturing to deliver consistent performance under high-cycle conditions. Our one-stop service covers everything from standard production to OEM/ODM customization, ensuring the bearing fits your specific machine requirements without compromising on delivery timelines.
Engineered for Punching Machine Dynamics
Punching machines demand linear bearings that can withstand axial loads, rapid acceleration, and continuous reciprocating motion. The LMK40LUU Square Flange Bearing excels in these conditions, providing stable guidance for tooling systems and reducing vibration during high-speed punching. Its square flange design simplifies installation, ensuring precise alignment that minimizes wear and extends service life—critical factors for maintaining productivity in metal fabrication facilities.
Key Technical Features That Matter
The LMK40LUU’s alloy material composition balances strength and durability, making it suitable for the heavy loads encountered in punching applications. As part of our LM series linear bearings, it benefits from our mature production technology, which includes strict raw material inspection and full-process quality control. While specific load ratings and tolerance data depend on your customization needs, our technical team can optimize parameters like clearance and flange dimensions to match your machine’s operating conditions. This attention to detail ensures the bearing integrates seamlessly with existing systems, reducing the risk of premature failure.
Why Compromise on Linear Bearing Quality?
Choosing substandard linear bearings for punching machines often leads to hidden costs: unplanned downtime for replacements, increased tooling wear due to poor alignment, and reduced product quality from inconsistent motion. The LMK40LUU, backed by our ISO 9001:2015 quality management system, eliminates these risks. Each unit undergoes dimensional and performance testing in our in-house laboratory, ensuring compliance with international standards. Over time, this translates to lower total cost of ownership compared to cheaper alternatives that fail prematurely.
Our Commitment to Your Production Reliability
With 18 years of manufacturing experience and a global customer base spanning Europe, North America, and Southeast Asia, we understand the critical role linear bearings play in industrial machinery. Our production capacity of 10,000 units monthly ensures stable supply, while flexible order policies—including 1-piece MOQ for standard bearings—support both small-scale maintenance and large production runs. Our professional technical team offers free guidance on installation and maintenance, and every LMK40LUU comes with a 12-month warranty, with defective products replaced or refunded per our after-sales policy.
Packaging & Shipping
- Secure carton and pallet packaging to prevent damage during transit
- Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
- Multiple logistics options including express, air, and sea freight
- Real-time shipping tracking provided for all orders
- Negotiable order quantities for customized OEM/ODM requirements
Get the LMK40LUU Bearing Your Punching Machine Needs
Don’t let bearing issues slow down your production. Whether you need standard LMK40LUU units or customized specifications, our team is ready to deliver the right solution. Send us your machine details and quantity requirements today—we’ll provide a tailored quote and ensure timely delivery to keep your punching operations running smoothly.
Frequently Asked Questions
Q: Is the LMK40LUU a genuine original bearing?
A: Yes, all our bearings are manufactured in-house under strict quality control, with full traceability from raw materials to finished products. We are certified as a high-tech enterprise and comply with ISO standards.
Q: How can I confirm if the LMK40LUU fits my punching machine?
A: Provide your machine model or technical drawings, and our engineering team will verify compatibility and recommend any necessary customizations for optimal performance.
Q: What is the warranty period for the LMK40LUU?
A: We offer a 12-month warranty from the date of delivery, covering manufacturing defects with free replacement or refund options.
Q: What is the minimum order quantity for the LMK40LUU?
A: Standard bearings have a 1-piece MOQ, while sample orders have no minimum. Customized OEM/ODM quantities are negotiable based on your requirements.
Q: How long does it take to ship an order?
A: Sample orders ship within 3-5 working days, and bulk orders within 5-15 working days. We offer flexible shipping methods to meet your timeline.
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Send your LMK40LUU bearing requirements, application details, and quantity — we'll respond within 24 hours.
