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100-3 Triple Sprockets
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100-3 Triple Sprockets

Our Triple 100-3 Roller Chain Sprockets are manufactured in accordance with ANSI B29 standards and boast high-precision tolerances for dependable and consistent performance with the 1.25" pitch chain. We also stock 100-3 roller chain and a wide range of other components such as v-belt pulleys, electric motors, gear reducers, bearings, and more! The below chart shows standard 100-3 chain sprockets but we also supply custom roller chain sprockets and specific bore sprockets. For more information or to get a quote please contact us and we will be happy to assist you!

100-3 Triple Sprocket Size Charts

100-3 B-Hub Sprockets


Sprocket Size
Tooth Count
Outside Diameter
Stock Bore
Max. Recommended Bore
Hub Diameter
Length Thru Bore
Weight (LBS)
E100B11 11 5.100 1 2.125 3.1250 4.250 11.7
E100B12 12 5.420 1.125 2.250 3.3750 4.250 13.7
E100B13 13 5.820 1.125 2.500 3.8125 4.250 16.9
E100B14 14 6.230 1.125 2.750 4.1875 4.250 20.2
E100B15 15 6.630 1.250 3.125 4.6250 4.500 25.0
E100B16 16 7.030 1.250 3.3125 5.000 4.500 29.3
E100B17 17 7.440 1.250 3.500 5.250 4.500 33.8
E100B18 18 7.840 1.250 3.500 5.250 4.750 38.6
E100B19 19 8.240 1.250 3.750 5.500 4.750 43.3
E100B20 20 8.640 1.250 3.750 5.500 4.750 47.9
E100B21 21 9.040 1.250 3.750 5.500 4.750 52.3
E100B22 22 9.440 1.250 3.750 5.500 4.750 57.5
E100B23 23 9.840 1.250 3.750 5.500 4.750 62.5
E100B24 24 10.250 1.250 3.750 5.750 4.750 69.0
E100B25 25 10.650 1.250 3.750 5.750 4.750 73.0
E100B26 26 11.050 1.500 3.8125 5.750 4.750 79.0
E100B30 30 12.640 1.500 3.8125 5.750 4.750 103.0

100-3 C-Hub Sprockets


Sprocket Size Tooth Count Outside Diameter Stock Bore Max. Recommended Bore Hub Diameter Length Thru Bore Weight (LBS)
E100C35 35 14.640 1.500 4.000 6.00 5 108.0
E100C45 45 18.630 1.500 4.000 6.00 5 143.0
E100C60 60 24.600 1.500 5.375 7.50 5 217.0
E100C70 70 28.580 1.500 5.375 7.50 5 262.0
E100C80 80 32.570 1.500 5.375 7.50 5 313.0

100-3 QD Bushed Sprockets


Sprocket Size
Tooth Count
Bushing Type
Outside Diameter
Pitch Diameter
Type
Max. Bore
(L1)
(L2)
(C)
(Y)
(P)
(G)
(V)
(X)
(T)
(W)
Weight (LBS)
E100F35 35 F 14.640 13.945 B1 3.9375 3.9844 4.359 6.625 .500 .359 .125 .500 2.500 0.669 3.485 100
E100F45 45 F 18.630 17.820 B1 3.9375 3.9844 4.359 6.625 .500 .359 .125 .500 2.500 0.669 3.485 120
E100J60 60 J 24.600 28.884 C3 4.4375 4.500 5.000 7.250 .500 .359 .375 .6875 3.1875 0.669 3.485 178
E100J70 70 J 28.580 27.862 C3 4.4375 4.500 5.000 7.250 .500 .359 .375 .6875 3.1875 0.669 3.485 228
E100J80 80 J 32.570 31.839 C3 4.4375 4.500 5.000 7.250 .500 .359 .375 .6875 3.1875 0.669 3.485 268


Frequently Asked Questions

  • If your order is less than $300, no problem! Please give us a call at 407-347-3519 or email Sales@usarollerchain.com, and we will be happy to assist you!

  • USA Roller Chain utilizes an extensive network of vendors and warehouses to ensure you get your items quickly! Our primary roller chain warehouse is located in Clermont, FL, but we have warehouses located all across the United States. Your order will be shipped from the closest warehouse to you that has your requested product in stock. This speeds up transit times and saves you money on shipping! If you have any questions about where an item will ship from, please CONTACT US

  • In-stock items are typically shipped out in 1-3 business days.Made-to-order item lead times vary from 1-2 days up to 14-20+ weeks, depending on the product. If you need your items urgently, please let us know, and we will do our best to meet your required delivery date! If you have any questions, please CONTACT US

  • If you are having an issue with your order, please CONTACT US as soon as possible so we can resolve it for you.

    Most in-stock items can be returned within 30 days of the shipment date. MTO or Custom orders are not eligible for a return or refund. For a detailed explanation of our return policies, please click here.

  • Absolutely! We may be called "USA Roller Chain", but we ship worldwide! Please CONTACT US for Export/International quotes or orders.