U-groove roller, polyamide 6G, 100×40 mm for 30 mm pipe, bore 12 mm

U-groove roller made of Polyamide 6G with a circumferential U-groove running contour for secure guidance on a tube with Ø 30 mm. Polyamide 6G is a high-strength, abrasion-resistant engineering plastic with low weight, quiet running, and gentle on the counter-surface. Manufactured to order.

Technical Data

• Outer diameter: 100 mm
• Overall width: 40 mm
• Tread width: 40 mm
• Bore diameter: 12 mm
• Suitable for tube Ø: 30 mm
• Load capacity: 400 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 counter-surface (tube)
• Resistant to oils, greases, and many chemicals
• Electrically insulating

Areas of Application

U-groove rollers made of Polyamide 6G are used where quiet running, low weight, and protection of the counter-surface are important. Typical areas of application include conveyor systems 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 intensive cleaning environments including conveying and packaging systems in the food and pharmaceutical industries without direct product contact (DSPU-2505NK)
• with keyway – bore Ø 12 mm with keyway according to DIN 6885 for torque-resistant shaft connection (DSPU-2505PN)

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