Product Name: for Roller Chains DIN817-ISO/R606 Sprockets Model NO.: Speocket Type: Circular Gear Material: Stainless Steel Toothed Portion Shape: Spur Gear Manufacturing Method: Cut Gear Hardness: Hardened Tooth Surface Application: Motor, Motorcycle, Machinery, Agricultural Machinery Standard Or Nonstandard: Standard Surface Treatment: Heat Treatment Trademark: EED Transport Package: According The Customers'demands Specification: 06B~12B Origin: Hangzhou HS Code: 8714 Product Description Standard Sprockets Introduction:Material: DIN GG20, GG25 or or C1045 steel, For each batch of casting, inspection certificate including chemcial composition, tensile strength, hardness etc will be tested & issued; For each batch steel material, subsupplier will provide material certificate issued by steel plant.Machining: Precesion machining for pulley with stock bore, taper bore and gear.Finish: Black oxide for steel Sprockets, Black phosphate for cast iron Sprockets.Product Description:We are main supplier of all kinds of sprocket, special sprocket, chain wheel, taper lock, pulley, chain coupling, shaft, flexible coupling and so on.Sprocket with pilot bore, sprocket with finishing bore, sprocket with taper bore, sprocket with keyway, sprocket with screw set, sprocket with hub, plain sprocket, duplex sprocket, triplex sprocket and so on. When you offer enquiry, please let us know the surface treatment of sprocket(grey, blackened and so on), teeth treatment(heat-treatment on teeth or not), standard(KANA, SATI and so on) together with detail item. If you need special sprocket, please send us drawing or send us sample. Please feel free to contact with us with your detail request.Each kind of standard sprocket product1. Rang of products03/04/05B/06B/08B/10B/12B/16B/20B/24B/28B/32B25/35/40/41/50/60/80/100/120/140/160/180/200/2402. Max. Processing diameter: ø =1450mmThe series of finished-bore sprocket1. Rang of product06B/08B/10B/12B/16B/20B/35/40/41//50/60/80/100/120/140/1602. Max. Processing diameter: ø =1450mmTaper bore sprocket of BTL series1. Rang of product06B/08B/10B/12B/16B/20B35/40/41//50/60/80/100/120/140/1602. Max. Processing diameter: ø =1450mm.Max. Coordinated taper bush: 8065Taper bore sprocket of QTL serie1. Rang of products35/40/41//50/60/80/100/120/140/160/2002. Max. Processing diameter: ø =1450mm.Max. Coordinated QD cover: NSTL taper bore sprockets1. Rang of products35/40/41//50/60/80/100/120/140/160/2002. Max. Processing diameter: ø =1450mm.Max. Coordinated Browning cover: U2Molten sprocket wheel1. Rang of products06B/08B/10B/12B/16B/20B/24B(technological-bore & BTL taper bore)We feel honoured to offer made to order product.2. Max. Processing diameter: ø =1450mm. Max. Coordinated taperBush: 50503. Max. Weight of the casting 2000kg.Coarse pitch conveyor sprocket1. Rang of productP50/P75/P100/P50.8BTL taper bore sprocket of standard series1. Rang of product06B/08B/10B/12B/16B/20B35/40/50/60/80/100/120/140/160Flat-top conveyor sprockets1. Rang of productP 1/2"Item06B08B10B12B16B20B24B28B