U-profile roller polyamide 6G 200×60 mm for pipe 2" / 50.8 mm (R=25.4 mm), bore 30 mm

U-groove roller made of polyamide 6G with an all-round U-groove running profile for secure guidance on a pipe with Ø 50.8 mm (2"). Polyamide 6G is a high-strength, abrasion-resistant technical plastic with low weight, quiet running and gentle on the contact surface. Manufactured to order.

Technical data

• Outside diameter: 200 mm
• Total width: 60 mm
• Tread width: 60 mm
• Bore diameter: 30 mm
• Suitable for pipe Ø: 2" / 50.8 mm (R=25.4 mm)
• Load capacity: 1200 kg
• Wheel and tread material: polyamide 6G (PA6G), natural colour
• Temperature range: -30 °C to +80 °C

Properties of polyamide 6G

• High strength with low weight
• Very good abrasion resistance and wear resistance
• Low-noise running compared with steel on steel
• Gentle on the steel contact surface (pipe)
• Resistant to oils, greases and many chemicals
• Electrically insulating

Applications

U-groove rollers made of polyamide 6G are used where quiet running, low weight and protection of the contact surface are important. Typical applications include conveyor tracks in mechanical engineering, special-purpose machines, overhead conveyors, workshop trolleys and noise-sensitive applications.

Versions

• Standard ball bearing – with two galvanised precision ball bearings (DSPU-2505K)
• Stainless steel ball bearing – with two ball bearings made of stainless steel, suitable for damp and cleaning-intensive environments including conveyor and packaging systems in the food and pharmaceutical industries without direct product contact (DSPU-2505NK)

Do you need the roller fixed on a shaft rather than free-running? Then choose the version with keyway (DSPU-2505PN) – same dimensions, bore with hub keyway according to DIN 6885 instead of ball bearings.

Manufactured to order. For applications with direct food contact, please request the food-grade version separately.