the product name is PVC Conveyor Idler

Material handling PVC belt conveyor idlerFeatures and Benefits: ?  Super long service life (more than 7 years): the waterproof and dust proof Vacuum Annular Seal to prevent the grease from leakage or volatilization. No maintenance needed.?  Conveyor belt friendly: the life of the belt is extended 1-2 times. Non stick roller surface. No water absorption.?  Extremely resistant to wear, impact, most chemicals, corrosion and microorganisms. Anti static, flame retardant, and a wide operating temperature range (-40?to 80?).?  Lightweight (about 50% that of steel roller). Ultra low coefficient of friction and rotation resistance. Self lubricating material. Minimized noise emission and energy consumption. ?  OEM service. Highly customizable. 23-year-old factory, providing with professional service.?  CE, ISO 9001: 2008 and MA (China Mining Products Safety Approval) certificated. High-tech Product awarded by the People's Government of Henan Province.SpecificationsShellImproved UHMWPEShaftQ235 cold-drawn steelRoller Diameter60-219mmShell Thickness8-15mmLength150-3500mmShaft Diameter20, 25, 30, 35, 40mmGreaseQuality EP2 lithium grease; Lubricated for lifeBearingDeep Groove Ball Bearing 2RZBearing brandLYC SKF NSK or customizedSealVacuum Annular Seal (acquired China invention patent and utility model patent). Dust proof and waterproof. ParametersTest ProjectUnitIndexOuter ring radial runoutmm?0.6Axial displacementmm?0.5Rotation resistanceN?2.5Axial loadkN?15Water spray testg0Immersion into water for 24 hoursg0Coefficient of frictionmm3?0.1Operating Temperatures°C/?-40?/-40?-80?/176?Company Show:We are a professional manufactuer of all types of Conveyor components (More than 20 years). Such as EP conveyor belts, Nylon conveyor belts, Steel cord conveyor belts, special type conveyor belts, Idler Roller and pulley frame etc. We have intact detection machines of physics and chemistry. Registered capital is USD17 million. Our raised daily output to more than 3000 meters. Our Brand is "SHUNDA" and we would like to accept your brand for OEM production.We already been sold to more than 30 countries.We have been issued ISO9001 certification for our manufacturing and sales systems.Our Products Range:Conveyor Belts :       Width / mm:300-3000Belt Strength:EP/NN 100 ~ 1250Ply:1-10ST Belt Strength :ST450 ~ ST6300Thickness / mm:3-30Output Capacity:3000Meters / DayTensile strength:8-25mpaInternational standard:DIN,AS, SABS, RMA, ISO, JIS, BSConveyor Roller:Width / mm:300-3000Bearing Brand:SKF/NSK/TNT/HRB etc.Dia of Roller/mm:63.5,  76,  89,  102,  108,  114,  127,  133,  140,  152,  159,  165,  177.8,   190.7,   194,  219Thickness / mm:2.5,  2.75,  3,  3.25,  3.5,  3.75,  4,  4.25The life time:More than 30000 hoursOutput Capacity:2000Pieces / DayStandard:GB, ISO, CEMA, DIN, JIS, ETCPackaging & Shipping    url:http://www.sdconveyorbelts.com