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 Our capabilities go far beyond the scope of our catalog. Based on customer demand, we now stock solid collars with oversized bores for applications where the standard tolerance does not allow for adequate clearance. We also provide various finishes for solid and split collar including yellow zinc, nickel and chrome. Many are even stocked for off-the-shelf delivery. We also manufacture and stock solid collars with 2 set screws, with thru holes, and without holes. Collars are available in inch and metric sizes. Heavy series clamp-type collars and threaded collars are also available. We can even provide square bore collars for quantity requirements. And if your special requirements repeat regularly, we are glad to stock parts for scheduled releases. Whatever your collar requirements, Lucas Industrial is your supplier for high quality cost – effective components.specialize in power transmission products,pto shaft, agricultural gearboxes , CATV products, mechanical seal, hydraulic and Pheumatic, and promotional products.The continued expansion of our ball bearings, mounted units and power transmission product lines, along with our attention to detail and quality, has allowed EPG to gain broad acceptance to a diverse customer base.4B64SD sheave features 4 grooves, is 6.75″ in diameter, and is designed to use a SD 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, SD bushings, shafting, key-stock, motors, gearboxes, bearings, and much more!

4B64SD Sheave Dimensions

  • Size: 4B64SD
  • Bushing Type: SD
  • Bore Range: 1/2″ – 2″
  • Type: A
  • Pitch Diameter (B/ 5L): 6.4″
  • Pitch Diameter (A/ 4L): 6.0″
  • Outside Diameter (O.D.): 6.75″
  • Dimension (E): 21/32″
  • Dimension (F): 3-1/4″
  • Dimension (L): 1-13/16″
  • Dimension (M): 25/32″
  • Sheave W8: 12.0 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 4B64SD sheave, please contact us and we will be happy to assist you.

China 4B64SD Sheave four-groove 6.75

China 4B64SD Sheave four-groove 6.75

China 4B64SD Sheave four-groove 6.75