Best Mechanical Rack & Pinion Gears of 2026

The uxcell Steel Gear Rack offers two sturdy racks, each about 1.64 feet long, giving you a total length of 3.3 feet for your projects. Made from strong 45# steel, these racks resist wear and corrosion, meaning they’ll last longer than nylon alternatives. Their straight tooth design ensures smooth and accurate motion conversion from rotary to linear, which helps you achieve precise movements in your machinery. Plus, the racks come with pre-drilled holes, making installation quick and hassle-free. This makes the uxcell Steel Gear Rack a reliable and easy-to-use choice for your mechanical needs.

The uxcell Pinion Gear is a reliable component designed for your mechanical needs. Made from 45# carbon steel, it offers superior hardness and strength, ensuring better performance than standard materials. The frequency-hardened surface enhances wear resistance and minimizes sensitivity to notches, making it durable for extended use. With a bore size of 10mm and an outer diameter of 30mm, this gear is easy to install thanks to the included set screws. Just ensure your motor shaft matches the diameter for a secure fit. This pinion gear serves as an excellent replacement for various equipment, enhancing your overall setup.

The uxcell Steel Gear Rack offers you two durable steel racks, each about 3.3 feet long, giving you a total length of 6.6 feet to work with. Made from tough 45# steel, these racks resist wear and corrosion, so they last longer than plastic options. Their straight tooth design ensures smooth and precise movement, making your machines run efficiently. Plus, the racks come with pre-drilled holes, making installation on doors or other equipment quick and easy. Whether you're working on lifting or positioning mechanisms, this rack helps convert rotary motion into smooth linear motion with high precision and strength.

Introducing the uxcell Carbon Steel Rack, a durable and long-lasting gear rack perfect for your equipment. Made of 45# carbon steel, this rack offers better hardness, higher strength, and resistance to deformation compared to ordinary A3 steel. Its 0.5 Mod size and 8mm x 8mm dimensions make it suitable for most types of gears. With a total length of 500mm, it provides ample length for various applications. Whether you need a replacement for your existing gear rack or want to upgrade to a more reliable option, the uxcell Carbon Steel Rack is the ideal choice. Say goodbye to nylon gear racks and experience the convenience and durability of this top-quality rack.

The uxcell Steel Gear Rack is designed to provide reliable performance in converting rotary motion into linear motion, making it ideal for various mechanical tasks. Each pack includes two 1.64-foot steel racks, giving you a total length of about 3.3 feet, which offers flexibility for different projects. Made from durable 45# steel, these racks resist wear and corrosion, ensuring a longer lifespan compared to nylon alternatives. The straight tooth design and precise machining guarantee smooth operation and efficient power transmission. Plus, pre-drilled installation holes make it easier for you to mount the racks securely, saving time during setup and adjustment.

The uxcell Steel Gear Rack offers two sturdy steel racks, each about 1.64 feet long, giving you a total of 3.3 feet to work with. Made from durable 45# steel, these racks resist wear and corrosion, ensuring they last longer than nylon alternatives. They are designed to convert rotary motion into smooth linear movement, making your machinery operate efficiently and accurately. Installation is simple thanks to pre-drilled holes, so you can easily mount them on doors or other equipment. This rack is compatible with matching 1M gears, helping you achieve precise and reliable mechanical performance.

The tpengine Right Angle Gearbox is designed to fit mechanical setups requiring a 20-tooth gear, making it easy for you to integrate into your projects. Crafted from durable aluminum alloy and #45 steel, it offers strength and long-lasting performance. With a maximum torque capacity of 5 N.M (3.6 ft.lbs.), this gearbox can handle moderate power demands, ensuring reliable operation. Additionally, it supports rotation speeds up to 1000 rpm, allowing for smooth and efficient motion in your mechanical applications. Overall, this gearbox provides a sturdy, compatible, and efficient solution for your right-angle drive needs.

The Martin 14.5° Gear Rack is designed to help you easily convert rotary motion into smooth linear movement, making it perfect for various mechanical applications. Made from high alloy steel, it offers excellent strength and durability, so you can count on it to last through heavy use. Its 14.5-degree pressure angle is crafted to reduce friction and noise, giving you quieter and smoother operation. With a length suitable for up to 2 feet of movement, this gear rack provides ample range for your projects, ensuring reliable and efficient performance every time.

The Martin RA16X4 Gear Rack is designed to work with spur gear pinions, helping you turn rotary motion into smooth linear movement. Made from high alloy steel, it offers strong durability, making it reliable for long-term use. Its 14.5-degree pressure angle reduces friction and noise, so your machinery runs quieter and more efficiently. With a length of up to 4 feet, this gear rack provides ample linear travel, giving you flexibility in your projects. If you need a sturdy and smooth-operating gear rack, the Martin RA16X4 Gear Rack is a practical choice.

The ARRMA 13T Pinion Gear is crafted from tough steel, ensuring it stands up to the roughest RC conditions and lasts a long time. Its precisely shaped teeth help your RC vehicle run smoothly, reducing noise and wear. The gear also features a carefully designed hole for the set screw, making installation secure and straightforward. Plus, it’s made for a 2.3mm motor shaft, so you can easily match it with your motor for a perfect fit. This gear is a reliable choice if you want durability and smooth performance in your RC setup.