... domestic well-known manufacturers such as Shantui, YTO. Adapt 18-20t rollers KCE0508Implementing advanced domestic machinery driving axles technology.Adopt ... machinery and special production lines, non-damaged assemble.Adapt 18-20tons wheel toller and other special vehicles. KCE0508 Performance ... ,Bolt Hole 4-M12*M1.5,Spline N40*2*18*9H DIN5480Connection Parameter Between Hub and SpokeRimφ480,Rabbetφ ...