2012 Taper Lock Bushings
The 2012 taper lock bushing is a key component in power transmission systems, renowned for its versatility and reliability. Our 2012 taper lock bush securely connects shafts to components like pulleys, sprockets, and gears. Its tapered design ensures a tight grip on the shaft, minimizing slippage and maximizing power transmission efficiency. Manufactured with precision engineering and high-quality cast iron materials, the 2012 taper lock bushing offers exceptional durability and resistance to wear and corrosion.
The 2012 taper lock bushing is a key component in power transmission systems, renowned for its versatility and reliability. Our 2012 taper lock bush securely connects shafts to components like pulleys, sprockets, and gears. Its tapered design ensures a tight grip on the shaft, minimizing slippage and maximizing power transmission efficiency. Manufactured with precision engineering and high-quality cast iron materials, the 2012 taper lock bushing offers exceptional durability and resistance to wear and corrosion. Easy to install and remove without damaging the shaft, it provides a cost-effective solution for a wide range of industrial applications, including conveyor systems, agricultural machinery, and industrial equipment.
2012 Taper Lock Bushing Dimensions
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| Bushing Number: | 2012 | |
| Dimensions(in): | A | 2-3/4 |
| B | 1-1/4 | |
| Bolt Circle: | 2-5/8 | |
| Installation Screws (UNC): | Thread Dia. (in) | 7/16 |
| Length (in) | 7/8 | |
| Stock Bore Range(in): | Min. | 1/2 |
| Max. | Standard Keyway 1-7/8 Shallow Keyway 2 | |
| Wrench Torque (in-lbs): | 280 | |
| Torque Application Capacity(in-lbs): | 7,150 | |
| Approx.Weight(lbs): | 0.9-1.7 | |
Key Benefits of the 2012 Taper Lock Bushings
The 2012 Taper Lock Bushing is a specific size within the Taper Lock series, widely used in power transmission applications to secure components like pulleys, sprockets, and couplings to shafts. Here are the key benefits of the 2012 Taper Lock Bushings, based on their design and functionality:
- Ease of Installation and Removal: The 2012 Taper Lock Bushing features a simple design that allows for quick mounting and dismounting using basic tools. Its tapered surface and screw-tightening mechanism enable a secure fit without complex procedures, saving time during assembly or maintenance.
- Versatility with Shaft Sizes: Pre-bored and keyed to accommodate various shaft diameters (with a maximum bore size of 2.0 inches), the 2012 bushing offers flexibility. This adaptability makes it suitable for a range of applications, reducing the need for custom components.
- Strong and Reliable Connection: The 8-degree taper design creates a wedge-like action, ensuring a tight, slip-free grip on the shaft. This provides excellent torque transmission, making it ideal for demanding mechanical systems.
- Compact Design: With a bore length of 1.2 inches, the 2012 bushing maintains a relatively short length-thru-bore, allowing for narrower hubs. This reduces the overall footprint of the assembly and minimizes overhung load issues, improving system efficiency.
- Durability: Typically made from precision-machined cast iron or steel with a high-quality finish, the 2012 bushing resists wear, cracking, and breaking. This durability ensures long-term performance in industries like textiles, milling, or manufacturing.
- Cost-Effective Maintenance: Its robust construction and ease of replacement mean lower maintenance costs over time. The bushing’s design also helps control mechanism speed efficiently, reducing wear on other components.
How to Choose the Right 2012 Taper Lock Bushings
Choosing the right 2012 taper lock bushing involves considering several key factors to ensure compatibility with your machinery and optimal performance. The 2012 designation refers to a specific size of taper lock bushing, where "20" indicates a maximum bore size of 2.0 inches (or 50 mm in metric), and "12" indicates a length-thru-bore of 1.25 inches. Here are some tips to help you make the right choice:
- Determine Shaft Size: Measure the diameter of the shaft where the bushing will be mounted. The 2012 bushing supports a range of bore sizes up to 2.0 inches (50 mm), available in both inch and metric increments (e.g., 1-1/2", 35 mm). Ensure the shaft size falls within this range and select a bushing with a bore that matches your shaft, accounting for any keyway requirements.
- Check Keyway Specifications: If your shaft has a keyway, confirm it aligns with the standard keyway size offered for the 2012 bushing. Keyways ensure torque transmission and prevent slippage, so compatibility is critical. Most suppliers provide options for standard keyways, but custom sizes may require special ordering.
- Verify Component Compatibility: The bushing must fit the hub of the component you’re mounting (e.g., pulley, sprocket, or sheave). The 2012 bushing has a specific taper (typically 8°) and flange design, so ensure the hub’s taper and bolt pattern match. Check the manufacturer’s specs for the component to confirm it’s designed for a 2012 taper lock.
- Assess Load and Torque Requirements: Consider the torque and load your application will place on the bushing. The 2012 bushing is rated for moderate torque (often around 1200 lbs-in, depending on the material and manufacturer). For high-torque or heavy-duty applications, ensure this rating meets your needs, or consult a supplier for exact specifications.
- Select Material: 2012 taper lock bushings are commonly made from steel or cast iron. Steel offers durability and resistance to wear, while cast iron is cost-effective and suitable for less demanding environments. Choose based on your operating conditions, e.g., steel for high humidity or corrosive settings and cast iron for standard use.
Additional information
| Edited by | Yjx |
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