SKF Agri-Hub Series: BAA

The SKF Agri Hub is a fully integrated hub bearing system, greased and sealed for the life of the unit. These hub units have a flanged outer ring that is pre-drilled and tapped to accommodate a disc. The stationary inner ring is fitted with a threaded stub shaft for easy mounting onto virtually any implement arm.

Main features

• Anti string system flange shape
• Anti straw, Arizona dust and stones labyrinth
• High performance sealing to prevent water, snow, mud, dust ingress
• High capacity bearing with rigid design to withstand shock loads
• Plating corrosion (CR VI-free) resistant to jet cleaning and fertilizers
• Anti contamination cap for disc replacement

• Tractor speed: 5–20 km/h
• Disc speed: 90–350 rpm
• Disc diameter: 300 to 800 mm
• Loading: maximum 3 kN (applied on top of the disc)
• Temperature: –20 to +50 °C (static –50 °C)
• Harsh working conditions: straw, strings, stones, fertilizers, mud, dust, water, snow and jet cleaning

• Screws mounting torque: 100 Nm
• Nut torque: 300 Nm
• Self locking nut