U-Groove Roller Polyamide 6G 125×60 mm for Pipe 1 1/4" / 31.75 mm, Bore 25 mm

U-groove roller made of Polyamide 6G with a circumferential U-groove running surface for secure guidance on a pipe with Ø 1 1/4" / 31.75 mm. Polyamide 6G is a high-strength, abrasion-resistant technical plastic with low weight, quiet running, and gentle on the counter-running surface. Manufactured to order.

Technical Data

• Outer diameter: 125 mm
• Overall width: 60 mm
• Tread width: 60 mm
• Bore diameter: 25 mm
• Suitable for pipe Ø: 1 1/4" / 31.75 mm
• Load capacity: 760 kg
• Wheel and tread material: Polyamide 6G (PA6G), natural color
• Temperature range: -30 °C to +80 °C

Properties of Polyamide 6G

• High strength at low weight
• Very good abrasion resistance and wear resistance
• Quiet running compared to steel on steel
• Gentle on the steel counter-running surface (pipe)
• 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-running surface are important. Typical applications include conveyor lines in mechanical engineering, special machinery, overhead conveyors, workshop trolleys, and noise-sensitive applications.

Versions

• Standard ball bearing – with two galvanized precision ball bearings (DSPU-2505K)
• Stainless steel ball bearing – with two stainless steel ball bearings, suitable for humid and cleaning-intensive environments including conveyor and packaging systems in the food and pharmaceutical industry without direct product contact (DSPU-2505NK)
• with keyway – bore Ø 25 mm with keyway according to DIN 6885 for torque-proof shaft connection (DSPU-2505PN)

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