... solutions on technology and drawings,feel free to contact us!belt conveyor accessoriesIntroduction:ProductsCarrier Idler,Return Idler ... Tubecarbon Steel,stainless steelShaftbright drawn steel to required bearing toleranceShaft endboth ends of the tube are ... row deep groove ball bearing 2Z and 2RS with C3 clearance.Bearing typeSKF,FAG,NSK,HRB,etcBearing size6204/ ... or drawing, feel free to contact us!