We EPG group one of the Biggest Chain and sprocket manufacturer in China. We provide you most type of industry chains, agricultural chains, conveyor chains and related sprockets etc……..

Contact us: Wechat/whatsapp/mobile: +86-13083988828

This Hangzhou EPG Co.,Ltd. , was founded in November, 1997. With its 5 wholly owned subsidiaries.factory of roller chain & sprockets. Conveyor chain & sprockets, engineered chain & sprockets, silent chain & sprockets, and tabletop chain & sprockets are also available. Other power transmission products include pillow blocks, conveyor idlers, conveyor pulleys, drive shafts, gear racks, gear reducers, gears, overrunning clutches, motor bases, pulleys, screw conveyors, shaft couplings, sheaves, speed reducers, sprockets, tapered bushings,10si1rs, torque limiters, and universal joints. Services such as bearing reconditioning and repair, ball screw repair, custom contract machining, gearbox repair and overrunning clutch repair services are available. Roller chain & sprockets can be used in conveyor and machinery manufacturing, industrial processing, machine rebuilding, waste water, sand and gravel, tool and die, steel, metals and scrap processing industrial applications.4TB80 Pulley uses a Q1 series bushing, is directly interchangeable with other manufacturers, is 8.35″ in diameter, and is manufactured in accordance with ARPM Standard for safe operation. With B-series TB pulleys you can use A, 4L, B, 5L, AX, BX, AA, and BB belts. What separates this 4 groove 4TB80 pulley from the others is that it is made using a high grade-35 cast iron, is phosphate coated, painted, and balanced at the factory. Using the grade 35 cast iron offers a higher10sile strength and is more wear resistant than the more commonly used grade 25. While the phosphate coated and then painted finish adds corrosion resistance to the 4TB80 pulley. Then, because this pulley is dynamically balanced it runs smoother which gives bearings and other comp1nts of the equipment a longer working life. Additionally, we stock a full line of premium A, 4L, B, 5L, AX, BX, AA, and BB belts, Q1 bushings, shafting, key-stock, motors, gearboxes, bearings, and much more!

4TB80 Pulley Dimensions

  • Size: 4TB80
  • Bushing Type Needed: Q1
  • Pitch Diameter (A/ 4L): 7.6″
  • Pitch Diameter (B/ 5L): 8.0″
  • Outside Diameter: 8.35″
  • Type: 13
  • Overall Width (O.L.): 3-17/32″
  • Dimension (L): 2-1/2″
  • Dimension (P): 0″
  • Dimension (C): 3/4″
  • Dimension (H): 4-1/8″
  • Dimension (F): 3-1/4″
  • Dimension (G): 3/4″
  • Dimension (X): 1-3/4″
  • Dimension (E): 9/32″
  • Sheave W8: 17.0 LBS

ept Roller Chain & Sprocket and Sprockets is easy to work with and we offer an extensive inventory, high-quality products at competitive prices, and fast response times. We sell to end users, distributors, as well as OEMs all around the world. For more information on a 4 groove 4TB80 pulley, or to get pricing and availability on the accompanying belts/ Q1 bushings, please contact us and we will be happy to assist you.

China roller chain and sprocket 4TB80 Sheave four-groove 8.35

China roller chain and sprocket 4TB80 Sheave four-groove 8.35

China roller chain and sprocket 4TB80 Sheave four-groove 8.35