Guide roller | 125×30 mm | Bore Ø25 mm | 320 kg | Polyamide 6G | Ball bearing

Guide Roller 125×30 mm made of Polyamide 6G

The 125×30 mm guide roller made of cast Polyamide 6G (PA6G) is designed for precise guiding tasks in conveying technology, special machinery, and intralogistics. With a load capacity of 320 kg, a bore of Ø25 mm, and a hub length of 15 mm, it is ready for direct installation and requires little maintenance. The built-in ball bearing is axially secured with a retaining ring – ensuring permanently backlash-free, smooth running even under continuous load. Typical application areas are guide rollers in conveying technology and mechanical engineering.

Construction & Material

The wheel body is precisely turned from cast Polyamide 6 (PA6G). PA6G is characterized by high wear resistance, good chemical resistance, low noise development, and electrical non-conductivity. Compared to steel rollers, the weight is significantly reduced – with equivalent load capacity. The ball bearing is axially secured by a retaining ring, which allows for simple mounting on an axle or bolt without additional fastening elements.

Technical Features

• Outer diameter: 125 mm
• Wheel width: 30 mm
• Hub length: 15 mm
• Bore: Ø25 mm
• Load capacity: 320 kg
• Bearing: Ball bearing, axially secured with retaining ring
• Material: Polyamide 6G (PA6G), cast and turned
• Electrically non-conductive, corrosion-free
• Food-grade according to usual PA standards

Application Areas

• Guide rollers in conveyor systems
• Special machines, fixtures, and linear guides
• Warehouse and intralogistics systems
• Gravity conveyor lines and assembly systems
• Wherever light, quiet, and corrosion-free running is required

Notes on Selection

Please check the axle diameter and axial installation situation before ordering. The retaining ring is included in the scope of delivery. For special dimensions or other materials (e.g., PA6G + MoS₂), please contact us.