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 ISO 9001:2015 certified manufacturer and distributor of roller chains. Types of roller chains include ASME/ANSI standard chains, attachment chains, corrosion resistant chains, lube-free chains, plastic chains, free-flow chains, specialty chains and British standard chains. ASME/ANSI standard chains are available in large and small pitch, double pitch and leaf styles. Roller chains are used in food packaging, forklift trucks, oilfield drilling, motorcycles, conveyors and power transfer applications.EPG was awarded with “famous product of Zhejiang Province” and “famous brand of Zhejiang Province”.Distributor of precision roller chain & sprockets made from carbon steel. Available with 0.200 to 1.875 in. roller dia. Flat top, multi-flex and conveying chain & sprockets are also offered.4R5V125 Sheave uses an R1 bushing, is directly interchangeable with other manufacturers, is 12.50″ in diameter, and is manufactured in accordance with ARPM Standards for safe operation. With 5V-series split taper sheaves you can use standard 5V belts, 5VX belts, banded 5V belts, and banded 5XV belts. What separates this 4R5V125 sheave from the others is that it is made using a high strength cast iron, is phosphate coated, painted, and balanced at the factory. Using the high-strength cast iron grade that we do offers a higher10sile strength and is more wear resistant than the more commonly used grades. While the phosphate coated and then painted finish adds corrosion resistance to the 4R5V125 sheave. Then, because this sheave is balanced at the factory it runs smoother which gives bearings and other comp1nts of the equipment a longer working life. Using a split taper bushed style sheave is beneficial because it makes the completed part a 2-piece assembly which means if only 1 piece breaks you don’t have to replace the entire assembly. Additionally, we stock a full line of premium 5V belts, 5VX belts, banded 5V belts, banded 5VX belts, R1 bushings, shafting, key-stock, electric motors, gearboxes, bearings, and much more!

4R5V125 Sheave Dimensions

  • Sheave Size: 4R5V125
  • Bushing Used: R1
  • Pitch Diameter (P.D.): 12.40″
  • Outside Diameter (O.D.): 12.50″
  • Sheave Type: 13
  • Dimension (O.L.): 3-11/16″
  • Dimension (L): 2-7/8″
  • Dimension (P): 11/32″
  • Dimension (C): 17/32″
  • Dimension (H): 5-3/8″
  • Dimension (F): 3-1/16″
  • Dimension (G): 7/8″
  • Dimension (X): 2″
  • Dimension (E): 9/32″
  • Sheave W8: 37.9 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 4R5V125 sheave, or to get pricing and availability on the accompanying belts/ R1 bushings, please contact us and we will be happy to assist you.

China 4R5V125 Sheave four-groove 12.50

China 4R5V125 Sheave four-groove 12.50

China 4R5V125 Sheave four-groove 12.50