China 4B74SK Sheave four-groove 7.75″ OD Best factory supplier manufacturer With High Quality Cheap sales price cost near me shop Custom size allowed

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 EPG roller chain meets or exceeds ANSI standards and is manufactured in ISO certified factories. As is the case with our pillow block bearings and ball bearings, our roller chain parts are tested prior to shipment to insure quality. The roller chain parts and roller chains we supply are pre-stretched to insure you have limited sag. It also comes with solid rollers, ensuring that it is of the highest quality.We offer OEM service. Manufacturer of standard and custom roller chain & sprockets. Suitable for aging, stress relieving, heat treating and powder coating applications. Aerospace, automotive, military, energy, composite, pharmaceutical and various other industries served. Turnkey systems integration and most items available in stock.4B74SK sheave features 4 grooves, is 7.75″ in diameter, and is designed to use a SK bushing. QD (quick detachable) style sheaves offer a wider selection of bore sizes versus a standard “fixed” bore style sheave. Also because they are a 2-comp1nt part if 1 comp1nt fails the entire part doesn’t need to be replaced. All of our sheaves are manufactured out of an extremely durable cast iron, are dynamically balanced at the factory, and are phosphated then painted for corrosion resistance. Additionally, we stock a full line of premium A, 4L, B, 5L, AX, BX, AA, and BB belts, SK bushings, shafting, key-stock, motors, gearboxes, bearings, and much more!

4B74SK Sheave Dimensions

  • Size: 4B74SK
  • Bushing Type: SK
  • Bore Range: 1/2″ – 2-5/8″
  • Type: A
  • Pitch Diameter (B/ 5L): 7.4″
  • Pitch Diameter (A/ 4L): 7.0″
  • Outside Diameter (O.D.): 7.75″
  • Dimension (E): 7/32″
  • Dimension (F): 3-1/4″
  • Dimension (L): 1-15/16″
  • Dimension (M): 1-3/32″
  • Sheave W8: 14.0 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 additional information or to get pricing and availability on a 4B74SK sheave, please contact us and we will be happy to assist you.

China 4B74SK Sheave four-groove 7.75

China 4B74SK Sheave four-groove 7.75

China 4B74SK Sheave four-groove 7.75