Description
Product Overview
Regal’s split‑tapered locking bushing H 1 1/8 is engineered for demanding industrial environments. The external key on most sizes delivers a positive drive, allowing the bushing to carry higher torque without slippage. A double‑split barrel design provides firm, even clamping pressure, while the solid flange keeps the bore perfectly concentric for precise alignment. Dimensions are 23 x 16 x 18 inches and it weighs only 8.8 ounces, making it easy to handle during installation. The product is offered in inch, metric, and spline bores ranging from 3/8″ to 10″, ensuring compatibility with a broad spectrum of machinery.
![[Product front view showing all components]](https://www.iinex.store/wp-content/uploads/2026/06/eb9b38a6c5194320bf9cab6307934c13.jpg)
Usage
This bushing excels in applications such as hydraulic cylinders, pneumatic actuators, and heavy‑duty gear assemblies. It is suited for manufacturers, maintenance technicians, and engineers who need reliable torque transmission in equipment that experiences frequent load changes. Whether retrofitting older machines or building new systems, the bushing’s versatile size options and robust construction make it a go‑to choice for industrial and scientific projects.
Why Choose Us
Regal is a trusted name in industrial hardware, known for rigorous quality control and durable designs. Each bushing undergoes precise machining to meet tight tolerances, guaranteeing a snug fit and long service life. Our commitment to customer support includes detailed installation guides and responsive technical assistance, ensuring you get the most out of your purchase.
Key Features
- External key provides positive drive for higher torque capacity
- Double‑split barrel ensures even clamping and reduces wear
- Solid flange maintains perfect concentricity for precise alignment
- Wide size range (3/8″‑10″) in inch, metric, and spline options
- Regal’s dedicated support team offers installation help and warranty service
FAQ
What materials are used in the bushing?
The bushing is machined from high‑strength steel, heat‑treated for optimal hardness and wear resistance.
Can I use this bushing with metric shafts?
Yes, the product is available in metric bore sizes as well as standard inch dimensions.
How does the external key improve performance?
The external key engages directly with the mating component, delivering a positive drive that prevents slippage under high torque loads.
Is the bushing suitable for high‑temperature environments?
Regal’s heat‑treated steel construction tolerates elevated temperatures typical of most industrial processes.
What warranty does Regal provide?
Regal offers a one‑year limited warranty covering material defects and workmanship.





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