Support block, for 55mm shaft
Distance for pulley shaft 55mm, b: 7.8mm, plastic
Pulley, 320-8x8, P12, hub: d55 x b120, max: 5000kg
Pulley, 400-5x10, P17, hub: d55 x b118, max: 3150kg
Pulley, 600-4x11, P17, hub: d55 x b118, max: 3950kg
Pulley, 320-4x8, P17, hub: d55 x b118, max: 2200kg