Nylatron® GS MoS₂-Filled Nylon 66 Rod 12mm to 50mm – Black-Grey Bearing-Grade PA66, 1000mm & 3000mm Lengths

Genuine Nylatron® GS rod. This is genuine Nylatron® GS – the MoS₂-filled Nylon 66 bearing grade that engineers specify by name for low-friction, wear-resistant parts.

MoS₂-filled Nylon 66 rod in black-grey, from 12mm to 50mm diameter – every standard size on one page. This molybdenum disulphide (MoS₂) filled PA66 nylon rod is a high-performance engineering plastic designed for demanding mechanical and wear applications. It offers excellent strength, rigidity and dimensional stability, making it a reliable alternative to metals in precision-machined components.

With its distinctive black-grey colour and enhanced bearing properties, this GS nylon rod is ideal for use in bushings, wear strips, gears, rollers and structural parts. It is particularly suited to environments where low friction, reduced thermal expansion and good wear resistance are essential, such as industrial machinery, handling equipment and general engineering.

Product Features

• MoS₂ filled PA66 nylon rod for improved wear resistance and lower friction
• Available diameters: 12mm (pack of 3 lengths), 20mm, 25mm, 30mm, 32mm and 35mm in 3000mm lengths, plus 40mm and 50mm in 1000mm or 3000mm lengths
• Long 3000mm lengths across all diameters for efficient cutting and machining, with 1000mm lengths on 40mm and 50mm
• Black-grey colour for easy identification of MoS₂-filled grade
• High mechanical strength and stiffness suitable for load-bearing components
• Good dimensional stability with low thermal expansion compared to standard nylons
• Excellent machinability using conventional metalworking tools

Key Features and Benefits

• Reduced friction and wear extend component life in sliding and rotating applications.
• High strength and rigidity allow metal replacement in many structural and mechanical parts, helping to reduce weight.
• Low moisture absorption compared with standard nylons improves dimensional stability and consistency in service.
• Good thermal and chemical resistance supports use in a wide range of industrial environments.
• Supplied in long 3m lengths to maximise material yield and minimise waste during cutting and machining.
• Range of diameters enables accurate selection to match design requirements and reduce machining time.

Size, pack and weight guide

12mm is sold as a pack of 3 × 3000mm lengths – the price shown is per pack. All other sizes are priced per single rod. Weights are approximate.

All sizes are normally in stock.

Specifications

Applications and Ideal Uses

This MoS₂ filled nylon rod is suitable for a wide range of industrial and engineering applications where durable, low-friction components are required.

• Bushings, bearings and spacers in machinery and handling equipment
• Wear strips, guides and sliders for conveyors and material handling systems
• Gears, sprockets and drive components requiring good wear resistance
• Rollers, pulleys and idlers in packaging and processing lines
• General engineering parts, jigs and fixtures where a strong, machinable plastic is needed

Which rod do I need?

• Nylatron® GS MoS₂-filled Nylon 66 (this rod) – for low friction and wear resistance in bushes, bearings, gears and sliding parts.
• Nylon 66 rod – unfilled PA66 in natural and black, from 5mm to 200mm.
• Ertalon® 66-GF30 glass-filled Nylon 66 rod – for maximum stiffness and dimensional stability in structural parts.
• Graphite-filled Nylon 66 rod – another self-lubricating grade, from 40mm to 100mm.
• Cast Nylon 6 rod – for larger diameters from 50mm to 200mm.

Frequently Asked Questions

Is this genuine Nylatron® GS?

Yes – this rod is genuine Nylatron® GS.

Can this MoS₂ filled nylon rod be machined with standard workshop tools?

Yes, the rod can be machined using conventional metalworking tools such as saws, lathes and milling machines. Sharp tools and appropriate cutting speeds are recommended to achieve a good surface finish and maintain dimensional accuracy.

Is this nylon rod suitable for outdoor or damp environments?

The material has lower moisture absorption than many standard nylons and offers good dimensional stability, so it can be used in outdoor or damp environments. However, prolonged exposure to UV and weathering may affect surface appearance over time, so component design and environment should be considered.

How do I choose the correct diameter and pack size for my application?

Select a diameter that allows enough material for machining to your final dimensions while minimising waste. The 12mm diameter is supplied in packs of three 3m lengths for smaller components or higher quantities, while the larger diameters from 20mm to 35mm are supplied as single 3m lengths, ideal for larger or fewer parts. 40mm and 50mm can be bought as a 1000mm or 3000mm length.

Is the price per rod or per pack?

12mm is priced per pack of 3 × 3000mm rods. All other diameters are priced per single rod.

Can I get a custom length?

Yes, custom lengths are available on 40mm and 50mm. Please get a quote. For larger quantities, please get a quote too.