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F50B17 Sprocket | Four Strand F50B17 Sprocket $0.00 -
F50B45 Sprocket | Four Strand F50B45 Sprocket $0.00 -
F50B54 Sprocket | Four Strand F50B54 Sprocket $0.00 -
F50B36 Sprocket | Four Strand F50B36 Sprocket $0.00 -
F50B35 Sprocket | Four Strand F50B35 Sprocket $0.00 -
F50B28 Sprocket | Four Strand F50B28 Sprocket $0.00 -
F50B60 Sprocket | Four Strand F50B60 Sprocket $0.00 -
F50B15 Sprocket | Four Strand F50B15 Sprocket $0.00 -
F50B22 Sprocket | Four Strand F50B22 Sprocket $0.00 -
F50B48 Sprocket | Four Strand F50B48 Sprocket $0.00 -
F50B27 Sprocket | Four Strand F50B27 Sprocket $0.00 -
F50B52 Sprocket | Four Strand F50B52 Sprocket $0.00 -
F50B24 Sprocket | Four Strand F50B24 Sprocket $0.00 -
F50B30 Sprocket | Four Strand F50B30 Sprocket $0.00 -
F50B26 Sprocket | Four Strand F50B26 Sprocket $0.00 -
F50B32 Sprocket | Four Strand F50B32 Sprocket $0.00 -
F50B14 Sprocket | Four Strand F50B14 Sprocket $0.00 -
F50B42 Sprocket | Four Strand F50B42 Sprocket $0.00 -
F50B19 Sprocket | Four Strand F50B19 Sprocket $0.00 -
F50B20 Sprocket | Four Strand F50B20 Sprocket $0.00 -
F50B25 Sprocket | Four Strand F50B25 Sprocket $0.00 -
F50B16 Sprocket | Four Strand F50B16 Sprocket $0.00 -
F50B40 Sprocket | Four Strand F50B40 Sprocket $0.00 -
F50B23 Sprocket | Four Strand F50B23 Sprocket $0.00
50-4 Chain Sprockets
Our four-strand 50-4 Roller Chain Sprockets are manufactured in accordance with ANSI B29 standards and boast high-precision tolerances for dependable and consistent performance with the 0.625" pitch chain. We also stock 50-4 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 50-4 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!50-4 Quadruple Sprocket Size Chart
50-4 B-Hub Sprockets
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Tooth Count | Outside Diameter | Stock Bore | Max. Recommended Bore | Hub Diameter | Length Thru Bore | Weight (LBS) |
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| F50B13 | 13 | 2.910" | 5/8" | 1-1/8" | 1-7/8" | 3-1/4" | 3.20 |
| F50B14 | 14 | 3.110" | 3/4" | 1-1/4" | 2-1/16" | 3-1/4" | 3.70 |
| F50B15 | 15 | 3.320" | 3/4" | 1-11/16" | 2-9/32" | 3-1/4" | 4.40 |
| F50B16 | 16 | 3.520" | 3/4" | 1-3/4" | 2-15/32" | 3-1/4" | 5.20 |
| F50B17 | 17 | 3.720" | 3/4" | 1-3/4" | 2-11/16" | 3-1/4" | 6.00 |
| F50B18 | 18 | 3.920" | 1" | 1-3/4" | 2-7/8" | 3-1/4" | 6.60 |
| F50B19 | 19 | 4.120 | 1" | 1-3/4" | 3-1/16" | 3-1/4" | 7.50 |
| F50B20 | 20 | 4.320 | 1" | 1-13/16" | 3-1/4" | 3-3/8" | 8.80 |
| F50B21 | 21 | 4.520 | 1" | 1-13/16" | 3-1/4" | 3-3/8" | 9.60 |
| F50B22 | 22 | 4.720 | 1" | 2-1/8" | 3-5/8" | 3-3/8" | 11.00 |
| F50B23 | 23 | 4.920 | 1" | 2-1/8" | 3-5/8" | 3-3/8" | 11.90 |
| F50B24 | 24 | 5.120 | 1" | 2-1/8" | 3-5/8" | 3-3/8" | 12.80 |
| F50B25 | 25 | 5.320 | 1" | 2-1/4" | 3-3/4" | 3-3/8" | 13.00 |
| F50B26 | 26 | 5.520 | 1" | 2-1/4" | 3-3/4" | 3-3/8" | 15.00 |
| F50B27 | 27 | 5.720 | 1" | 2-1/4" | 3-3/4" | 3-3/8" | 16.10 |
| F50B28 | 28 | 5.920 | 1" | 2-1/4" | 3-3/4" | 3-3/8" | 17.20 |
| F50B30 | 30 | 6.320 | 1" | 2-1/4" | 3-3/4" | 3-1/2" | 19.90 |
| F50B32 | 32 | 6.720 | 1" | 2-1/4" | 3-3/4" | 3-1/2" | 22.40 |
| F50B35 | 35 | 7.320 | 1" | 2-1/4" | 3-3/4" | 3-1/2" | 26.60 |
| F50B36 | 36 | 7.520 | 1" | 2-5/8" | 4-1/4" | 3-1/2" | 28.90 |
| F50B40 | 40 | 8.320 | 1" | 2-5/8" | 4-1/4" | 3-1/2" | 35.20 |
| F50B42 | 42 | 8.720 | 1-3/16" | 2-5/8" | 4-1/4" | 3-1/2" | 38.30 |
| F50B45 | 45 | 9.310 | 1-3/16" | 2-5/8" | 4-1/4" | 3-1/2" | 43.70 |
| F50B48 | 48 | 9.910 | 1-3/16" | 2-5/8" | 4-1/4" | 3-1/2" | 49.50 |
| F50B52 | 52 | 10.710 | 1-3/16" | 2-5/8" | 4-1/4" | 3-1/2" | 57.90 |
| F50B54 | 54 | 11.110 | 1-5/16" | 2-5/8" | 4-1/4" | 3-1/2" | 62.00 |
| F50B60 | 60 | 12.300 | 1-5/16" | 2-5/8" | 4-1/4" | 3-5/8" | 76.70 |
Frequently Asked Questions
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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!
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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
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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
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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.
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Absolutely! We may be called "USA Roller Chain", but we ship worldwide! Please CONTACT US for Export/International quotes or orders.