U-Groove Roller Polyamide 6G 125×50 mm for 30 mm Tube, Bore 25 mm

U-groove wheel made of Polyamide 6G with an circumferential U-groove tread for secure guidance on a tube with Ø 30 mm. Polyamide 6G is a high-strength, abrasion-resistant engineering plastic that is lightweight, runs quietly and is gentle on the mating surface. Manufactured to order.

Technical Data

• Outer diameter: 125 mm
• Overall width: 50 mm
• Tread width: 50 mm
• Bore diameter: 25 mm
• Suitable for tube Ø: 30 mm
• Load capacity: 640 kg
• Wheel and tread material: Polyamide 6G (PA6G), natural color
• Temperature range: -30 °C to +80 °C

Properties of Polyamide 6G

• High strength with low weight
• Very good abrasion resistance and wear resistance
• Quiet running compared to steel on steel
• Gentle on the steel mating surface (tube)
• Resistant to oils, greases and many chemicals
• Electrically insulating

Areas of Application

U-groove wheels made of Polyamide 6G are used where quiet running, low weight and protection of the mating surface are important. Typical applications include conveyor lines in mechanical engineering, special machinery, overhead conveyors, workshop trolleys and noise-sensitive applications.

Versions

• Standard ball bearings – with two galvanized precision ball bearings (DSPU-2505K)
• Stainless steel ball bearings – with two stainless steel ball bearings, suitable for damp and intensively cleaned environments, including conveyor and packaging systems in the food and pharmaceutical industries without direct product contact (DSPU-2505NK)
• with keyway – bore Ø 25 mm with keyway according to DIN 6885 for rotationally fixed shaft connection (DSPU-2505PN)

Made to order. For applications with direct food contact, please inquire separately about food-grade versions.