... size and load, pneumatic or solid, or semi-pneumatic, steel or plastic rim, hub length, bearing diameter etc.Commonly: a ... , or zinc platedBearing: ball bearing, roller bearing or nylon/steel bushingDetail refers to spare parts (tire, tube, rim)We ... /monthProducts: inner tube,natural rubber tube,butyl rubber tube,tyre,motorcycle tyre,rubber wheel,solid wheel,foaming wheel,rubber productsTrade Terms: ...