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……..
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This Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.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.BK25 Pulley 1/2″ bore is directly interchangeable with other manufacturers, is 2.50″ in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. It works with belt sizes A, 4L, B, 5L, AX, BX, AA, and BB. What separates this BK25 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 BK25 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, shafting, key-stock, motors, gearboxes, bearings, and much more!
BK25 Pulley 1/2″ Dimensions
- Pulley Size: BK25
- Outside Diameter (O.D.): 2.50″
- Pitch Diameter For 4L/A Belts (P.D.): 1.90″
- Pitch Diameter For 5L/B Belts (P.D.): 2.30″
- Pulley Type: 1
- Bore Size: 5/8″
- Key-Way Size: 3/16″ X 3/32″
- Dimension (F): 13/16″
- Dimension (L): 1-1/16″
- Dimension (P): 13/32″
- Dimension (C): 5/32″
- W8: 0.5 LBS
ept Roller Chain & Sprocket and Sprockets is easy to work with. 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 or to get pricing and availability on a BK25 Pulley with 1/2″ bore please contact us and we will be happy to assist you.