Service & Maintenanceadmin2020-04-06T13:44:06+02:00 Products – Service & Maintenance Disc Bearings Maintenance Free Bearing Unit 100% Gaurantee that no dust or sand can enter Disc hub under normal working conditions due to Floating Duo-cone seals. Container Loading Ideal when Exporting Containers Tyrfil Tyrfil eliminates flat tires permanently. Tyrfil is absolutely suitable for use in Agricultural, Construction, Mining, Municipalities and Waste handling. No nails, sharp steel objects, glass, rocks and sticks can puncture or damage the Tyrfil treated tires. That means less down time and less maintenance cost.