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Leaf Chain Accessories AL Leaf Chain ANSI BL Series Leaf Chain
Stainless Steel Leaf Chain

ANSI-Certified Leaf Chains

USA Roller Chain has the best prices and quality available on leaf chains with our premium and economy lines. You’ll find the right product whether you need a leaf chain for forklifts, machine tools, rolling door counter balances, or any other application. We vet all leaf chain suppliers and products for the highest-quality, most durable leaf chains. All of our leaf chains are heavy duty with tensile strengths that vary from thousands to tens of thousands of pounds. Our store features two types of leaf chain, the AL-Series for lighter lifting, and the BL Series for more heavy-duty work. Additionally, our leaf chains meet both ANSI and ASME standards.

When you buy leaf chains from USA Roller Chain, you won’t have to reorder for a good while. We have confidence in our products. If you’re not sure what chain you need to reorder for your machine, please don’t hesitate to give us a call. We get calls from customers regarding this issue all the time, and we’re happy to help.

How To Identify Leaf Chain

BL Series Leaf Chain Sizes


Chain Size
Lacing
Pitch (P)
Tensile Strength
Weight (Per Ft)
Pin Diameter (D)
Pin Length (L)
Plate Height
Plate Thickness (T)
BL422 2X2 0.500" 6,200 lbs 0.46 lbs 0.200" 0.427" 0.472" 0.080"
BL423 2X3 0.500" 6,200 lbs 0.56 lbs 0.200" 0.510" 0.472" 0.080"
BL434 3X4 0.500" 9,300 lbs 0.76 lbs 0.200" 0.677" 0.472" 0.080"
BL444 4X4 0.500" 12,580 lbs 0.86 lbs 0.200" 0.764" 0.472" 0.080"
BL446 4X6 0.500" 11,000 lbs 1.11 lbs 0.200" 0.929" 0.472" 0.080"
BL466 6X6 0.500" 18,360 lbs 1.32 lbs 0.200" 1.094" 0.472" 0.080"
BL488 8X8 0.500" 24,500 lbs 1.61 lbs 0.200" 1.402" 0.472" 0.080"
BL522 2X2 0.625" 9,600 lbs 0.64 lbs 0.234" 0.498" 0.591" 0.094"
BL523 2X3 0.625" 9,600 lbs 0.79 lbs 0.234" 0.594" 0.591" 0.094"
BL534 3X4 0.625" 14,700 lbs 1.14 lbs 0.234" 0.791" 0.591" 0.094"
BL544 4X4 0.625" 18,050 lbs 1.27 lbs 0.234" 0.888" 0.591" 0.094"
BL546 4X6 0.625" 18,050 lbs 1.61 lbs 0.234" 1.083" 0.591" 0.094"
BL566 6X6 0.625" 28,000 lbs 1.88 lbs 0.234" 1.278" 0.591" 0.094"
BL588 8X8 0.625" 38,100 lbs 2.49 lbs 0.234" 1.665" 0.591" 0.094"
BL622 2X2 0.750" 14,100 lbs 1.13 lbs 0.312" 0.645" 0.713" 0.125"
BL623 2X3 0.750" 14,100 lbs 1.37 lbs 0.312" 0.778" 0.713" 0.125"
BL634 3X4 0.750" 23,000 lbs 1.90 lbs 0.312" 1.041" 0.713" 0.125"
BL644 4X4 0.750" 27,000 lbs 2.14 lbs 0.312" 1.173" 0.713" 0.125"
BL646 4X6 0.750" 27,000 lbs 2.69 lbs 0.312" 1.437" 0.713" 0.125"
BL666 6X6 0.750" 42,000 lbs 3.18 lbs 0.312" 1.701" 0.713" 0.125"
BL688 8X8 0.750" 53,682 lbs 4.02 lbs 0.312" 2.248" 0.713" 0.125"
BL822 2X2 1.000" 24,300 lbs 1.74 lbs 0.375" 0.794" 0.949" 0.156"
BL823 2X3 1.000" 24,300 lbs 2.15 lbs 0.375" 0.953" 0.949" 0.156"
BL834 3X4 1.000" 38,000 lbs 2.98 lbs 0.375" 1.281" 0.949" 0.156"
BL844 4X4 1.000" 48,000 lbs 3.39 lbs 0.375" 1.453" 0.949" 0.156"
BL846 4X6 1.000" 48,000 lbs 4.25 lbs 0.375" 1.772" 0.949" 0.156"
BL866 6X6 1.000" 72,000 lbs 5.07 lbs 0.375" 2.098" 0.949" 0.156"
BL888 8X8 1.000" 92,000 lbs 6.62 lbs 0.375" 2.764" 0.949" 0.156"
BL1022 2X2 1.250" 33,000 lbs 2.53 lbs 0.437" 0.994" 1.185" 0.187"
BL1023 2X3 1.250" 33,000 lbs 3.15 lbs 0.437" 1.138" 1.185" 0.187"
BL1034 3X4 1.250" 52,000 lbs 4.40 lbs 0.437" 1.530" 1.185" 0.187"
BL1044 4X4 1.250" 65,000 lbs 5.03 lbs 0.437" 1.708" 1.185" 0.187"
BL1046 4X6 1.250" 65,000 lbs 6.24 lbs 0.437" 2.114" 1.185" 0.187"
BL1066 6X6 1.250" 96,000 lbs 7.50 lbs 0.437" 2.514" 1.185" 0.187"
BL1088 8X8 1.250" 124,700 lbs 10.28 lbs 0.437" 3.300" 1.185" 0.187"
BL1222 2X2 1.500" 43,150 lbs 3.25 lbs 0.500" 1.104" 1.425" 0.219"
BL1223 2X3 1.500" 43,150 lbs 4.39 lbs 0.500" 1.335" 1.425" 0.219"
BL1234 3X4 1.500" 71,000 lbs 6.11 lbs 0.500" 1.791" 1.425" 0.219"
BL1244 4X4 1.500" 85,600 lbs 6.98 lbs 0.500" 2.020" 1.425" 0.219"
BL1246 4X6 1.500" 85,600 lbs 8.07 lbs 0.500" 2.478" 1.425" 0.219"
BL1266 6X6 1.500" 122,000 lbs 9.80 lbs 0.500" 2.936" 1.425" 0.219"
BL1268 6X8 1.500" 719.2 kN 11.06 lbs 0.500" 3.399" 1.425" 0.219"
BL1288 8X8 1.500" 163,000 lbs 14.45 lbs 0.500" 3.867" 1.425" 0.219"
BL1422 2X2 1.750" 50,700 lbs 4.91 lbs 0.562" 1.245" 1.661" 0.250"
BL1423 2X3 1.750" 50,700 lbs 6.09 lbs 0.562" 1.504" 1.661" 0.250"
BL1434 3X4 1.750" 83,000 lbs 7.61 lbs 0.562" 2.024" 1.661" 0.250"
BL1444 4X4 1.750" 100,400lbs 8.71 lbs 0.562" 2.285" 1.661" 0.250"
BL1446 4X6 1.750" 100,400 lbs 12.10 lbs 0.562" 2.805" 1.661" 0.250"
BL1466 6X6 1.750" 153,000 lbs 15.13 lbs 0.562" 3.325" 1.661" 0.250"
BL1488 8X8 1.750" 195,000 lbs 17.81 lbs 0.562" 4.410" 1.661" 0.250"
BL1622 2X2 2.000" 76,000 lbs 6.61 lbs 0.687" 1.401" 1.898" 0.281"
BL1623 2X3 2.000" 76,000 lbs 8.17 lbs 0.687" 1.703" 1.898" 0.281"
BL1634 3X4 2.000" 115,800 lbs 11.39 lbs 0.687" 2.299" 1.898" 0.281"
BL1644 4X4 2.000" 150,900 lbs 12.75 lbs 0.687" 2.593" 1.898" 0.281"
BL1646 4X6 2.000" 150,900 lbs 16.19 lbs 0.687" 3.191" 1.898" 0.281"
BL1666 6X6 2.000" 221,900 lbs 19.31 lbs 0.687" 3.785" 1.898" 0.281"
BL1668 6X8 2.000" 996.6 kN 18.44 lbs 0.687" 4.291" 1.898" 0.281"
BL1688 8X8 2.000" 255,100 lbs 24.60 lbs 0.687" 5.059" 1.898" 0.281"
BL2022 2X2 2.500" 102,000 lbs 10.62 lbs 0.938" 2.040" 2.376" 0.391"
BL2023 2X3 2.500" 102,200lbs 13.31 lbs 0.938" 2.430" 2.376" 0.391"
BL2034 3X4 2.500" 153,000 lbs 18.62 lbs 0.938" 3.217" 2.376" 0.391"
BL2044 4X4 2.500" 204,000 lbs 21.24 lbs 0.938" 3.607" 2.376" 0.391"
BL2046 4X6 2.500" 204,500 lbs 26.55 lbs 0.938" 4.390" 2.376" 0.391"
BL2066 6X6 2.500" 306,000 lbs 31.86 lbs 0.938" 5.174" 2.376" 0.391"
BL2088 8X8 2.500" 409,000 lbs 42.47 lbs 0.938" 6.772" 2.376" 0.391"