conveyor pulley 1.Standared:DIN,CEMA,AS,JIS 2.Size:1200 250 ... tubes fabricated from steel platesto manufacture the shell. Further, the pulley shafts are made up of carbon steel machined with proper ... lock bushings along with our range of Conveyor Pulleys. The pulley drum is groovedwith rubber lagging properly to resist slippage and ... -friction self-aligning ball bearings. belt conveyor drum head pulley