An integrated solution for manufacturers                

of agriculture attachments


SKF presents its easy-fit hub solution for

agriculture (SKF Agri Hub), with integrated

flange and reliable sealing solution for agricultural


Today’s market demands increased productivity

and respect for the environment.

You want to reply to these needs while lowering

your management costs and improving

your company’s ecological profile. Today

SKF Agri Hub enables you to do so.

With this SKF product, downtime

for attachment maintenance is significantly

reduced, since the hub is relubrication-free


Application description


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


Typical application conditions

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


Mounting instructions
• Screws mounting torque: 100 Nm

• Nut torque: 300 Nm

• Self locking nut


For more information about SKF Agri Solutions for theagriculture industry - contact your SKF representative, SIA “Gultņi”, Riga, Unijas Str. 21, tel: 371 67840202 fax: 371 67840088

or visit us at

26.10.2010 15:36