Guide roller | 125×25 mm | Bore Ø20 mm | 300 kg | Polyamide 6G | Ball bearing

Guide roller 125×25 mm made of Polyamide 6G

The 125×25 mm guide roller made of cast Polyamide 6G (PA6G) is designed for precise guiding tasks in conveyor technology, special machinery, and intralogistics. With a load capacity of 300 kg, a bore of Ø20 mm, and a hub length of 14 mm, it is ready for direct installation and requires low maintenance. The integrated ball bearing is axially secured with a retaining ring – ensuring permanently smooth, play-free running even under continuous load. Typical application areas include guide rollers in conveyor 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 easy mounting on axles or bolts without additional fastening elements.

Technical Features

• Outer diameter: 125 mm
• Wheel width: 25 mm
• Hub length: 14 mm
• Bore: Ø20 mm
• Load capacity: 300 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 common PA standards

Areas of Application

• Guide rollers in conveyor and transport systems
• Special machinery, fixtures, and linear guides
• Storage and intralogistics systems
• Gravity conveyor lines and assembly systems
• Wherever light, quiet, and corrosion-free operation 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.