... 0.6-2.5 /1.5-2.43. Max. rotate speed of tubular barrel(r/min): 16004. Traction wheel diameter ... (m/m): 3185. Wire outlet speed (m/min): 16.2-68.7 /7.3-68 ... where inside are equipped with ball bearing, making rotate flexible and less abrasion on the barrel flange. ... IV. Lubrication Of MachineThe transmission tooth box, gearbox, speed shifting tooth box, traction tooth box on the ...