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 Due to our wide product range and rich experiences in this industry, we are confident to provide our customers flexible and diversified services.ISO 9001:2000 & AS 9100B certified custom manufacturer of roller chain & sprockets. Specifications of roller chain & sprockets include 0.1475 in. to 0.3750 in. pitch, 5.9 in. to 35.4 in. length, 180 lbs. to 1529 lbs.10sile load capacity & 0.035 lbs. to 0.276 lbs. w8/ft.BK57 Pulley 5/8″ bore is directly interchangeable with other manufacturers, is 5.45″ 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 BK57 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 BK57 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!
BK57 Pulley 5/8″ Dimensions
- Pulley Size: BK57
- Outside Diameter (O.D.): 5.45″
- Pitch Diameter For 4L/A Belts (P.D.): 4.70″
- Pitch Diameter For 5L/B Belts (P.D.): 5.10″
- Pulley Type: 3
- Bore Size: 5/8″
- Key-Way Size: 3/16″ X 3/32″
- Dimension (F): 7/8″
- Dimension (L): 1-5/32″
- Dimension (P): 13/32″
- Dimension (C): 1/8″
- W8: 2.3 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 an BK57 Pulley with 5/8″ bore please contact us and we will be happy to assist you.