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BL646 Leaf Chain | 4x6 1/2" pitch leaf chain

BL646 Leaf Chain

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Availability: In-Stock
Product Code: BL646-CHAIN

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Description

Technical Specs

BL646 Leaf Chain is manufactured to ANSI (American) standards and is a heavy-duty series of leaf chain. Interestingly enough, BL series leaf chains utilize the same pin diameter as their next chain size up, so BL6 series leaf chains utilize ANSI 80 pins. What this does is greatly increase the working load and tensile of the chain while making it capable of withstanding higher shock loads. The most common applications for leaf chain is forklifts, material handling, and lifting applications that require high strength and heavy-duty chain. The standard BL646 leaf chain that we offer is manufactured using high-quality components (pins and plates) that have gone through special manufacturing processes to ensure strength and durability, more so than other leaf chains on the market. This chain has a 4X6 lacing and is supplied as 10ft boxes, reels (50ft - 250ft), and cut to length sections upon request.
BL646 Dimensions Standard Series

Chain Size: BL646
Pitch (P): 0.750"
Pin Diameter (A): 0.312"
Plate thickness (B): 0.125"
Plate Height (C): 0.713"
Pin Length (D): 1.437"
Chain Weight: 2.690 LBS/ Ft
Tensile Strength: 27,000 LBS

For customers needing something a little stronger, we also stock a premium (Premier Series) BL646 Leaf chain. The primary differences between the standard series and the Premier Series of leaf chains are that the premier series offers published working loads on most sizes, higher precision components, shot-peened plates, heat-treated plates and pins, and is the best quality leaf chain that we offer. One common misconception in the industry is that higher tensile strengths mean higher working loads, this is not always true when taking performance factors into consideration.
BL646 Dimensions Premier Series

Chain Size: BL646
Pitch (P): 0.750"
Pin Diameter (A): 0.312"
Plate thickness (B): 0.125"
Plate Height (C): 0.713"
Pin Length (D): 1.437"
Chain Weight: 2.690 LBS/ Ft
Minimum Tensile Strength: 28,500 LBS
Working Load: 3,080 LBS

USA Roller Chain 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 or to get pricing and availability on BL646 Leaf Chain please contact us and we will be happy to assist you.