20 Series Black POM V-Wheel with MR115 Bearing for 2020 Profile

This high-quality black POM (polyacetal) V-wheel is a precision linear motion component specifically designed for 2020 series aluminum profiles. Commonly used as a passive idler wheel in laser engraving, writing machines, and DIY 3D printers, it provides smooth and quiet operation along V-slot rails. The wheel is manufactured from durable, self-lubricating POM material which offers excellent wear resistance and dimensional stability. This specific model is equipped with a high-speed MR115 bearing, featuring a 5mm inner diameter (ID) optimized for standard M5 bolts and eccentric spacers. Its 'large wheel' design ensures a broad contact surface for maximum stability during high-speed gantry movements, making it an essential replacement part for maintaining machine accuracy.

Features:

• Durable POM Construction: High-density polyacetal material provides a self-lubricating, wear-resistant surface.
• Smooth Linear Glide: Precision-contoured V-groove design ensures quiet and stable motion on 2020 extrusions.
• High-Precision MR115 Bearing: Pre-installed bearing offers low rolling resistance and high rotational accuracy.
• Universal 5mm Inner Diameter: Designed for seamless compatibility with M5 screws and linear motion hardware.
• Large Wheel Profile: Provides a wider contact patch for reduced vibration and improved load distribution.
• Sleek Black Aesthetic: Standard industrial finish that matches most 3D printer and CNC frame components.

Package Includes:

1 x 20 Series Black POM V-Wheel with MR115 Bearing for 2020 Profile