ML6 Polyurethane Coated Idler Bushings & Rollers

• Manufactured using high-quality oil-impregnated bronze or composite bushings for smooth, free-spinning operation.
• ML6 polyurethane to exact dimensions, ensuring low runout and consistent performance.
• Provides surface protection, noise reduction, and controlled contact in low- to moderate-speed applications.
• Available in standard sizes or fully customizable for durometer, dimensions, and application needs.

Polyurethane covered idler rollers and bushings are designed for smooth, maintenance-free rotation in systems where consistent contact and gentle material handling are critical. Polyurethane coated idler bushings are commonly used in packaging, printing, labeling, and conveyor applications where powered motion isn’t required, but consistent, low-friction rolling is.

ML6 polyurethane molded idler rollers are typically molded to SAE 841 oil-impregnated bronze bushings or composite core options that allow the roller to spin freely on a fixed shaft. The ML6 polyurethane protects conveyed materials, reduces operational noise, and absorbs shock or minor misalignment within the system.

Standard ML6 polyurethane covered idler rollers are available in a variety of sizes and durometers, with both SAE and Metric options. ML6 idler bushings and rollers are molded to final dimensions with no secondary machining required, ensuring quick delivery and long-lasting performance.

Custom ML6 polyurethane idler rollers and bushings are available for applications requiring specific core materials, custom dimensions, or unique profiles. Meridian Laboratory offers fast lead times and cost-effective solutions for both prototyping and high-volume production. 

All ML6 polyurethane idler rollers and bushings are manufactured using Meridian Laboratory’s proprietary ML6 compound, bonded directly to the bushing. This prevents delamination and ensures long-term durability even in repetitive motion or continuous-use environments.

For polyurethane covered ball bearings, polyurethane coated yoke rollers, or polyurethane track rollers - click here for more information.

Meridian Laboratory’s precision molding process delivers excellent concentricity, low runout (TIR as low as 0.0015”), and superior consistency compared to machined plastic or options molded with alternative materials.