This page is a list of commercial parts such as magnets and bearings. Photos and part numbers with size and specifications.     Drive Rod end magnets. Rare Earth Disc - Neo magnet (20x10mm) Diameter 20 x 10mm Thickness. Approx Pull Strength 10.9kg. Repulsion and attraction rear Arc backing magnets. Rare Earth Block - Neo magnet (20x20x5mm) 20 Length x 20 Width x 5mm Thick Approx Pull Strength 8.0kg. Axel bearing pillow housing Part no. P205 statewide bearings. $6.60 each plus gst. Axel bearing. Part no. UC205--14 Dual seal statewide bearings $11.68 each plus gst Shaft collar Part no. SC7/8 Collar Shaft - FI cost $3.36 plus sgt Better collar if you can get them.