Description
Product Overview
Regal’s Split‑Tapered Locking Bushing model P1‑1‑3/4 is engineered for demanding industrial environments where precision and torque reliability are paramount. Constructed from high‑strength alloy, the bushing features a solid flange that maintains concentric bores, ensuring alignment under load. The double‑split barrel provides positive clamping, while an external key on most sizes delivers a secure drive connection and greater torque carrying capability. Available in a comprehensive bore range—from 3/8″ up to 10″—the bushing accommodates both inch and metric specifications, as well as spline configurations, offering versatile fit for a variety of machinery.
Usage
Designed for heavy‑duty applications, this bushing excels in equipment such as gearboxes, hydraulic assemblies, and industrial automation systems. Installers appreciate the straightforward positive drive provided by the external key, which reduces assembly time and minimizes the risk of slippage during operation. Whether retrofitting legacy equipment or outfitting new production lines, the bushing’s robust design ensures consistent performance in high‑stress settings. 
Why Choose Us
Regal combines decades of engineering expertise with rigorous quality control to deliver components that meet exacting standards. Each bushing undergoes dimensional verification and torque testing to guarantee conformity to the advertised specifications. The solid flange design eliminates common issues such as bore misalignment, while the double‑split barrel ensures uniform clamping pressure across the entire interface. Customers benefit from a product that reduces downtime, extends equipment life, and supports a wide range of bore sizes without the need for multiple part numbers.
Key Features
- External key provides positive drive and higher torque capacity
- Double‑split barrel design ensures secure, uniform clamping
- Solid flange maintains concentric bores for precise alignment
- Available in inch, metric, and spline bores from 3/8″ to 10″
- High‑strength alloy construction for durability in harsh industrial conditions
FAQ
What materials are used in the bushing?
The bushing is forged from a high‑strength alloy steel that offers excellent wear resistance and maintains structural integrity under high torque loads.
Can the bushing be used with both metric and inch shafts?
Yes, the product line includes both metric and inch bore options, allowing seamless integration with a wide variety of shaft standards.
How does the external key improve performance?
The external key engages directly with the mating component, delivering a positive drive that prevents slippage and enables the bushing to handle greater torque without deformation.
Is the solid flange necessary for all applications?
The solid flange is essential when maintaining concentricity is critical, such as in precision gear assemblies or high‑speed rotating equipment.
What is the recommended installation torque?
Installation torque varies by bore size; refer to the technical data sheet for specific values to ensure optimal clamping without over‑tightening.
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