High Quality HDPE UHMWPE Carbon Steel Rubber PU PVC Urethane Stainless Drum Drive Pulley Wheel Spare Parts Conveyor Roller for Belt Conveyors

CONVEYOR ROLLERS,CONVEYOR IDLERS,CONVEYOR SPARE PARTS, CONVEYOR DRUMS PULLEYSFOR BULK MATERIAL HANDLING PROJECTSAdvantages and Benefits:1, Solid design for heavy duty roller.2, Waterproof and dustproof design 3, Low indicated run out (T.I.R) , good balance, stable operation .4, Low resistance for start and friction, high efficiency and energy saving.5, The bearing house and tube are assembled and welded with a concentric automatic welding machine.6, Cutting of steel tube and shaft is performed with digital auto equipment.7, Fabrication of roller is effected by an auto device.8, The conveyor rollers are manufactured accoding to CEMA,ASTM,DIN standard.9, The conveyor roller is lubricated and free from maintenance.Raw material and specifications are as below:     A:Shaft is made from cool drawn steel, cut and machined by automatic numerically controlled machines, the concentricity in 0.05mm.      B:The tube is made from ST37-2 DIN standard and machined by automatic numerically controlled machines.     C:Bearing are deep groove precision ball bearing with C3 internal clearance.     D:Bearing house are made from cold-forming and machinesd by automatic numerically controlled machines     E:The seals are triple labyrinth seals and made from  nylon PA6 material.     F:The grease uses 2,3 grade long-lasting lithium grease.  Technical ParametersStandard DiameterLength scope ( mm)Bearings Type(Min~Max)Idler's Shell Wall ThicknessmmInch63.52 1/2150~35002043.0mm~3.75mm763150~3500204 2053.0mm~4.0mm893 1/3150~3500204 2053.0mm~4.0mm1024150~3500204 205 3053.5mm~4.0mm1084 1/4150~3500204 205 305 3063.5mm~4.0mm1144 1/2150~3500205 206 305 3063.5mm~4.5mm1275150~3500204 205 305 3063.5mm~4.5mm1335 1/4150~3500205 206 207 305 3063.5mm~4.5mm1405 1/2150~3500205 206 207 305 3063.5mm~4.5mm1526150~3500205 206 207 305 306 307 3084.0mm~4.5mm1596 1/4150~3500205 206 207 305 306 307 3084.0mm~4.5mm1656 1/2150~3500207 305 306 307 3084.5mm~6.0mm177.87150~3500207 306 307 308 3094.5mm~6.0mm190.77 1/2150~3500207 306 307 308 3094.5mm~6.0mm1947 5/8150~3500207 307 308 309 3104.5mm~6.0mm2198 5/8150~3500308 309 3104.5mm~6.0mmTypical applicatios:Mining---coal, iron ore,gold,Coal process plants,Coal fired power stations,Import/export terminals,Steel plants,Fertilizer plants,Cement plants,Gravel plants,Quarry.Packaging & Shipping  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1