By using steel balls to make an infinite rolling cycle between the cage and the shaft, the load platform can perform high-precision linear motion along the shaft. Low-friction movement and excellent corrosion resistance. It forms a coating on the surface of the bearing through electroplating process, which can improve the wear resistance, corrosion resistance and other properties of the bearing
Electroplating Process: Three-layer composite coating (copper base + nickel intermediate + surface protective layer), strong adhesion, wear and scratch resistant.
Ball Cage: Polymer plastic cage, reducing weight and minimizing ball friction and noise.
Installation Interface: Standardized mounting holes, compatible with mainstream brand rails, supporting quick replacement.
Lubrication System: Reserved grease holes for regular lubrication to extend service life.
Model: Electroplated linear bearing LMU6/LMU8/LMU10…LMU50 (bore diameter 6-50mm)
Material: Bearing steel (GCr15) + electroplated layer (Zn/Cr/Ni)
Operating Temperature: -20℃ ~ +80℃ (high-temperature resistant materials available for non-electroplated parts)
Noise Level: ≤55dB (no-load operation, 1m distance)
Protection Class: IP54 (standard) / IP65 (optional sealed upgrade)
product highlights
1. Uniform electroplated layer thickness (5-15μm), passing the neutral salt spray test (NSS) ≥ 500 hours, effectively resisting acid, alkali, moisture, and salt spray erosion to extend equipment life.
2. Using G5-grade precision balls with high-precision rail grinding technology, straightness error ≤ 0.02mm/m, ensuring equipment positioning accuracy and smooth movement.
3. Optimized ball groove design (contact angle 45°) and lubrication structure, with a friction coefficient as low as 0.0015, reducing energy consumption and heat generation, suitable for high-speed reciprocating motion scenarios.
4. Made of high-strength bearing steel (GCr15) with quenching treatment (hardness HRC58-62), radial load capacity increased by 20%, dynamic load rating (C) up to 5,000-50,000N (model-dependent).
5. Built-in sealed dust ring (double-lip structure) effectively blocks dust and oil, combined with long-life grease, requiring no frequent maintenance and reducing downtime costs.
Application Scenarios
Why Choose Us?
- Customization Services: Support non-standard sizes, special electroplating processes (such as electroless nickel, black chrome), and food-grade lubrication customization.
- Quality Assurance: ISO9001-certified factory, full-process flaw detection and precision calibration, defect rate < 0.01%.
- Fast Delivery: Regular models shipped within 72 hours, customized orders delivered in 2-4 weeks.
- ISO 9001 certification is a widely recognized quality management system certification standard internationally, developed by the International Organization for Standardization (ISO). It aims to assist various organizations in establishing, implementing and continuously improving quality management systems to ensure that products or services meet the requirements of customers and relevant laws and regulations.Focus on process management: It requires organizations to identify, manage and optimize each process (such as design, production, service, etc.) necessary to achieve quality goals, and reduce errors and improve efficiency through standardized processes.
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