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

BL646 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

This BL series leaf chain is compatible with the following part numbers:

Manufacturer

Part Numbers

Cascade

C4032, 4032

Cat Lift Trucks

2I6513, A000001227, HY0363330

Clark

777131, 1803155, 1802077, BL646, 742690, 1802079, 1802078, 1803154

Daewoo / Doosan

BL646020, BL646050, BL646025, BL646100, BL646010, BL646CTL, BL646015

Hyster

184716, 140027, 814683, 182553, 337149, 340106, 126678, 184726, 186808, 315347, 337147, 186841, 374997, 814349, 213072, 213072, 182536, 172572, 241486, 814683, 388057, 273700, 184711, 383515, 337147, 315346, 126866, 126678, 266013, 140151, 186809, 186808, 190080, 266705, 2005732, 3054178, 363330, 289363, 172571, 302887, 186941, 126866, 306495, 190080, 185485, 140036, 186824, 340106, 315345, 241486, 126588, 333185, 190074, 335042, 186841, 315348, 182536, 126656, 323793, 140177, 185485, 172572, 249802, 172570, 356041, 132467, 266706, 306495, 289363, 161058, 356041, 2002662, 266704, 184716, 278198, 333185, 297386, 126774, 337149, 186809, 132467, 126588, 315299, 190074, 186790, 140012, 186859, 278199, 126656, 278199, 383515, 126633, 161028, 266703, 282366, 186941, 315349, 126774, 315299, 278197, 160913, 273700, 185425, 266705, 186859, 190078, 315347, 140151, 161028, 161058, 126633, 186824, 282365, 190075, 266013, 388057, 126838, 315348, 184726, 186789, 266703, 813886, 126810, 185425, 160913, 320712, 186840, 278197, 337148, 814349, 126838, 186789, 335042, 186858, 315346, 2000189, 140027, 320712, 186790, 126926, 315345, 282365, 374997, 320711, 343073, 813886, 302887, 297386, 323793, 140012, 266704, 172570, 140036, 282366, 186858, 249802, 182553, 172571, 315349, 140177, 337148, 184711, 320711, 190075, 278198, 184721, 126926, 266706, 343073, 184721, 1226656, 190078, 186840, 126810, 363330, 01021110002

Intrupa

HY9210, BL646

Linde/Baker

332MAS1, 4455

Mitsubishi Forklifts

2I6513, HY0363330

Nissan

3150235, BL646H

NYK

BL646

SMH

CHBL64625, AFBL646F, CHBL64620, CH5015, CHBL64610, CH5010, CHBL64615, CHBL646, CHBL646100, 800136162, CHBL64650, 800111929, 800113041, CH64610

Toyota

5910977081, 5911012481

Yale

504241239, 520044836, 504239273, 504239272, 505961555, 580011603, 504242234, 505961553, 20006140, 220006140, 220052100, 20006140

Renold

1400716

Please note that this table is not a replacement recommendation. The stock chain rolls are not a direct replacement for the part numbers because they have a standard length different from that of the specific part number. Therefore, always take precise measurements of your chain, count the exact number of links, and determine if you need additional accessories such as clevis pins or connecting links.

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.


About Us
Leaf Chain
Features
    • Fully Meets ANSI Standards
    • Extremely Heavy-Duty
    • Heat-Treated Components
    • High Strength
    • 4X6 Lacing

Accessories
BL646 Chain Breaker BL646 Leaf Chain Connecting Link (Master Link)
Our Price: $529.99
Our Price: $7.20
BL646 Chain Breaker BL646 Connecting Link

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