Kimbrough 48 Pitch Spur Gear 87T Compact 0.2x4x4 in Steel Gear

Description

Product Overview

The Kimbrough 48 Pitch Spur Gear 87T is engineered from hardened steel to provide a durable, high‑strength solution for power transmission needs. Measuring just 0.2 × 4 × 4 in, its compact footprint makes it suitable for tight‑space applications while still delivering the torque required for demanding industrial processes.

With 87 precisely cut teeth, the gear offers a smooth meshing experience that reduces vibration and wear, extending the service life of both the gear itself and the mating components. The 48‑tooth pitch ensures compatibility with a wide range of standard shafts and bearings, simplifying integration into existing systems.

Each gear undergoes a rigorous heat‑treatment cycle that balances hardness and toughness, providing resistance to surface fatigue and impact loads. The finished product is inspected for dimensional accuracy, guaranteeing that the gear meets the tight tolerances required for high‑performance applications.

Designed for both industrial machinery and hobbyist projects, the gear’s lightweight nature (0.246 oz) reduces overall system mass, which can improve efficiency and lower operating costs. Its robust construction also makes it an excellent choice for educational kits that demonstrate mechanical principles.

Overall, the Kimbrough 48 Pitch Spur Gear 87T combines precision engineering, material quality, and a compact design to deliver a reliable component for a variety of mechanical systems.

Usage

This spur gear excels in applications where space is limited but performance cannot be compromised. Typical environments include conveyor systems, robotic arms, CNC machines, and small‑scale gearboxes used in prototyping labs.

Its steel composition makes it suitable for harsh conditions, such as exposure to dust, oil, or moderate temperature fluctuations. Engineers often select this gear for gear trains that require consistent speed ratios and minimal backlash.

For hobbyists, the gear is a popular choice in custom‑built drones, model trains, and mechanical toys where precise motion control is essential. The 87‑tooth count provides a balanced gear ratio that can be paired with a variety of motor sizes.

Installation is straightforward: the gear can be mounted onto a standard shaft using set screws or a keyway, and its compact dimensions allow it to fit within existing housings without extensive redesign.

Why Choose Us

Kimbrough has a legacy of over a century in gear manufacturing, and each gear reflects that heritage of quality and reliability. Our production facilities employ CNC machining and precision grinding to achieve exact tooth geometry, ensuring optimal load distribution across the gear.

Every gear is backed by a comprehensive quality assurance program that includes dimensional inspection, hardness testing, and surface finish verification. This rigorous process minimizes the risk of premature failure and provides confidence to engineers and makers alike.

We also offer responsive technical support to help customers select the right gear for their specific application. Whether you need advice on torque calculations, mounting methods, or compatibility with other components, our team is ready to assist.

In addition to the product itself, Kimbrough provides documentation such as CAD files and detailed specifications, enabling seamless integration into design workflows and reducing time‑to‑market for new projects.

Key Features

• High‑strength hardened steel construction for long‑lasting durability
• Compact 0.2 × 4 × 4 in size fits tight spaces without sacrificing performance
• 87 precisely cut teeth deliver smooth operation and reduced vibration
• Lightweight design (0.246 oz) improves system efficiency and handling
• Dedicated Kimbrough technical support ensures proper selection and installation

FAQ

What material is the gear made from?

The gear is fabricated from hardened alloy steel, which provides a balance of hardness for wear resistance and toughness to absorb shock loads. This material choice ensures the gear can operate reliably in demanding industrial environments.

Can this gear be used with standard shafts?

Yes. The 48‑tooth pitch is compatible with common shaft diameters and keyways. Installation typically involves a set screw or a keyed hub, allowing for quick and secure mounting on most standard shafts.

Is the gear suitable for high‑speed applications?

While the gear is designed for a broad range of speeds, it performs best in moderate‑speed scenarios where torque transmission and smooth meshing are critical. For extremely high‑speed applications, additional lubrication and cooling considerations may be required.

What is the recommended lubrication method?

For most applications, a light machine oil or synthetic grease applied to the gear teeth will reduce friction and wear. In dusty or high‑temperature environments, a high‑performance lubricant specifically rated for steel gears is advisable.

How does Kimbrough support after‑sales service?

Kimbrough offers a dedicated support line and email assistance for technical queries, replacement parts, and warranty claims. Customers can also access detailed product documentation, CAD models, and installation guides through our website.

Can I get a custom gear size or tooth count?

Yes. Kimbrough provides custom machining services for orders requiring specific dimensions, tooth counts, or material specifications. Contact our sales team with your requirements, and we will work with you to develop a tailored solution.