Description
Product Overview
The CMFG H-1 split‑tapered locking bushing is engineered for demanding industrial settings. With a 1‑1/2 inch bore, it accommodates a wide range of pulleys and shafts. Constructed from hardened steel and treated with an anti‑rust coating, the bushing resists corrosion and wear. The positive‑drive mechanism ensures a secure fit that won’t slip under load, while the included 1/4‑20UNC x 3/4″ screws simplify installation. Package dimensions are compact at 3.27 x 3.27 x 1.42 inches, weighing just 5.76 ounces, making storage and handling effortless.
![[Product front view showing all components]](https://www.iinex.store/wp-content/uploads/2026/06/c8ed325a05b1427098392ad96efcf934.jpg)
Usage
Designed for industrial and scientific applications, this bushing excels in machinery that requires precise torque transmission, such as conveyor systems, gearboxes, and material handling equipment. Its anti‑rust treatment makes it suitable for humid or outdoor environments, while the split‑tapered design allows quick adjustments and replacements without extensive downtime. Ideal for engineers, maintenance technicians, and DIY mechanics seeking reliable, low‑maintenance solutions.
Why Choose Us
CMFG delivers a reputation for quality and durability in industrial components. Each bushing undergoes rigorous testing to meet strict performance standards, ensuring consistent fit and function. Our anti‑rust coating extends service life, reducing the need for frequent replacements. Additionally, we provide a smooth, worry‑free return service within a month, reflecting our confidence in product reliability and customer satisfaction.
Key Features
- Durable anti‑rust coating protects against corrosion in harsh environments
- Positive‑drive split‑tapered design delivers secure, slip‑free operation
- Versatile sizing supports both inch and metric bore ranges from 3/8″ to 1‑1/2″
- Easy installation with included 1/4‑20UNC screws and clear instructions
- Month‑long hassle‑free return policy ensures peace of mind
FAQ
What materials are used in the bushing?
The bushing is made from hardened steel with an anti‑rust surface treatment for enhanced durability.
Can this bushing be used with metric shafts?
Yes, the product line includes metric options, and the bore range covers both inch and metric sizes.
How many screws are included for installation?
Two 1/4‑20UNC x 3/4″ screws are provided to secure the bushing to the shaft.
Is there a warranty or return policy?
We offer a smooth, worry‑free return service within one month of purchase.
What is the best environment for using this bushing?
It performs well in industrial settings, especially where moisture or exposure to the elements could cause rust.




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