Gear Rack Mounting Aid

Installing gear racks can be daunting, especially when aligning and ensuring proper positioning when assembling multiple racks into a continuous length. However, with our easy-to-use gear rack mounting aid, this task becomes highly simplified, and you are guaranteed to get the correct fitment for proper rack and pinion operation.
Gear Rack Mounting Aid Use Example

We supply these mounting aids in C45 carbon steel, 16MnCr5 steel ground on all surfaces and induction hardened, and 303 stainless steel. All mounting aids are supplied as 13-tooth sections. For additional information or to get a quote on gears, racks, or mounting aids, contact our customer service team, and we will be happy to assist you!
Gear Rack Mounting Aid Dimensions
The below size chart shows the dimensions for the gear rack mounting aids and has clickable links directly to product pages for a simplified process of selecting your rack mounting aid. Please note that tolerances for dimensions "h" and "H" are: Module 1.5 - 2 = -0.2mm, Module 2.5 - 4 = -0.3mm, and Module 5 - 8 = -0.4mm. 
| Part # | Module | Pitch | Width (H) | Height (H) | Height (h) | Length (L) | Tooth Quality | Material | Weight |
|---|---|---|---|---|---|---|---|---|---|
| 22760000 | 1.5 | 4.71 | 10mm | 10mm | 8.5mm | 60mm | 8d25 | C45K | 0.039kg |
| 22868000 | 1.5 | 4.71 | 15mm | 15mm | 13.5mm | 60mm | 7h25 | 16MnCr5 | 0.096kg |
| 22899600 | 1.5 | 4.71 | 15mm | 15mm | 13.5mm | 60mm | 8d25 | 303SS | 0.095kg |
| 20560000 | 1.59 | 5 | 15mm | 15mm | 13.4mm | 63mm | 8d25 | C45K | 0.101kg |
| 20599600 | 1.59 | 5 | 15mm | 15mm | 13.4mm | 63mm | 8d25 | 303SS | 0.101kg |
| 24160000 | 2 | 6.28 | 16mm | 20mm | 18.0mm | 80mm | 8d25 | C45K | 0.180kg |
| 24168000 | 2 | 6.28 | 20mm | 20mm | 18.0mm | 80mm | 7h25 | 16MnCr5 | 0.207kg |
| 24199600 | 2 | 6.28 | 20mm | 20mm | 18.0mm | 80mm | 8d25 | 303SS | 0.225kg |
| 24260000 | 2.5 | 7.85 | 20mm | 25mm | 22.5mm | 100mm | 8d25 | C45K | 0.353kg |
| 24299600 | 2.5 | 7.85 | 25mm | 25mm | 22.5mm | 100mm | 8d25 | 303SS | 0.438kg |
| 24360000 | 3 | 9.42 | 25mm | 30mm | 27.0mm | 120mm | 8d25 | C45K | 0.637kg |
| 24368000 | 3 | 9.42 | 25mm | 25mm | 22.0mm | 120mm | 7h25 | 16MnCr5 | 0.518kg |
| 24399600 | 3 | 9.42 | 30mm | 30mm | 27.0mm | 120mm | 8d25 | 303SS | 0.762kg |
| 21060000 | 3.18 | 10 | 30mm | 30mm | 26.8mm | 127mm | 8d25 | C45K | 0.815kg |
| 21099600 | 3.18 | 10 | 30mm | 30mm | 26.8mm | 127mm | 8d25 | 303SS | 0.815kg |
| 24460000 | 4 | 12.57 | 30mm | 40mm | 36.0mm | 162mm | 8d25 | C45K | 1.37kg |
| 24499600 | 4 | 12.57 | 40mm | 40mm | 36.0mm | 162mm | 8d25 | 303SS | 1.81kg |
| 24560000 | 5 | 15.71 | 40mm | 50mm | 45.0mm | 201mm | 8d25 | C45K | 2.84kg |
| 24660000 | 6 | 18.85 | 60mm | 60mm | 54.0mm | 241mm | 8d25 | C45K | 6.14kg |
| 24860000 | 8 | 25.13 | 80mm | 80mm | 72.0mm | 324mm | 8d25 | C45K | 14.3kg |
How to Order
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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.