This high-precision guide roller is CNC machined from engineering-grade POM (Delrin), featuring a hidden stainless steel ball bearing structure for smooth and stable rotation. Designed for demanding industrial automation systems, it delivers low friction, low noise, and long service life.

Compared with injection-molded parts, CNC machining ensures tighter tolerances, better roundness, and superior durability—making it ideal for precision motion applications.

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 Key Features

• CNC machined POM body for high dimensional accuracy
• Built-in hidden stainless steel bearing system
• Smooth, low-friction, and quiet operation
• High wear resistance for continuous use
• Excellent chemical and mechanical stability
• Lightweight yet rigid structure
• Custom sizes and OEM production available

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Specifications

• Material: POM (Acetal / Delrin) + Stainless Steel Bearing
• Manufacturing: CNC Precision Machining
• Outer Diameter: Customizable (example Ø120 mm)
• Thickness: 8 mm (custom available)
• Tolerance: ±0.01–0.02 mm
• Bearing Type: Sealed stainless steel ball bearing

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Applications

• Automotive glass production lines
• Industrial conveyor systems
• Packaging machinery
• Cleanroom automation equipment
• Precision guiding and transfer systems
• High-speed motion assemblies

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Benefits

This roller is engineered for stable operation under continuous load conditions. The hidden bearing design reduces contamination risk while maintaining smooth motion, making it highly suitable for modern automated production environments.

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FAQ 

1. Can you customize dimensions?
Yes, all sizes can be customized based on drawings or samples.

2. What material is used?
CNC machined POM with stainless steel bearings.

3. Is this injection molded?
No, it is precision CNC machined for higher accuracy.

4. What is the tolerance?
Standard tolerance is ±0.01–0.02 mm.

5. Can it be used in high-speed systems?
Yes, it is designed for continuous motion applications.

6. Do you support OEM production?
Yes, OEM/ODM is fully supported.

7. What industries use this product?
Automotive glass, automation, packaging, cleanroom systems.

8. What is the lifespan?
Depends on load and speed, but significantly longer than standard plastic rollers.