This precision CNC machined POM guide roller is engineered with an integrated glass ball raceway structure, delivering controlled low-friction rolling motion for high-precision guiding applications.

Unlike traditional bearings, this design is a constrained rolling system that ensures stable movement, reduced wear, and non-marking contact, making it ideal for delicate surface handling environments.

It is widely used in automation conveyor systems where smooth guiding, accuracy, and reliability are critical.

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 Key Features

• CNC precision machined POM body
• Integrated glass ball raceway system
• Controlled rolling motion (not free bearing rotation)
• Ultra-low friction and smooth operation
• Non-metal contact design, cleanroom friendly
• Anti-wear and long service life
• Low noise and vibration reduction
• Fully customizable structure and dimensions

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 Applications

• Automotive glass production lines
• Glass cutting and cleaning conveyor systems
• LCD / OLED display panel handling lines
• Semiconductor equipment transfer systems
• Precision automation assembly lines
• Cleanroom conveyor systems
• Light-duty positioning and guiding modules

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Specifications

• Material: CNC Machined POM
• Rolling Element: High precision glass balls
• Structure: Constrained raceway guide system
• Diameter: Customizable (typical 20–120 mm)
• Tolerance: 0.05 mm
• Surface Finish: Fine CNC machining
• OEM/ODM: Supported

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 Why This Product

This guide roller is designed for precision guiding rather than load-bearing rotation.

It replaces traditional sliding friction with controlled rolling support using glass balls, significantly improving smoothness, durability, and surface protection performance.

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FAQ

Q1: Is this a bearing?
A: No, it is a guided rolling system, not a standard bearing.

Q2: What is the main function?
A: Precision guiding and low-friction transport.

Q3: What material is used?
A: CNC machined POM with glass ball raceway.

Q4: Can it be customized?
A: Yes, full OEM/ODM customization is available.

Q5: What industries use it?
A: Automotive glass, LCD, semiconductor, automation systems.

Q6: Does it require lubrication?
A: No lubrication required under normal conditions.

Q7: Is it suitable for cleanroom use?
A: Yes, it is non-metal contact and low particle generation.

Q8: What is the advantage over metal rollers?
A: Lower noise, lighter weight, and no surface scratching.