5/8″ Bore Shaft Collars MUXHEL Zinc Plated Carbon Steel Clamp-On 12pcs

Description

Product Overview

The MUXHEL 5/8″ bore shaft collars are engineered from high‑grade carbon steel that has been hot‑dip zinc plated to provide a durable, corrosion‑resistant surface. This combination of a solid steel core and a protective zinc coating ensures the collars maintain their structural integrity even in harsh industrial environments, where exposure to moisture, chemicals, or temperature fluctuations is common. Each collar measures an inner diameter of 5/8 inches, an outer diameter of 1 1/8 inches, and a thickness of 1/2 inch, delivering a robust clamping force that resists both axial and radial loads.

Precision machining is a cornerstone of the MUXHEL design process. The bore diameter is toleranced to within ±0.001 inches, guaranteeing a snug, slip‑free fit on shafts of the specified size. The outer surface features a smooth, rounded edge that minimizes stress concentrations on the shaft, reducing the risk of wear or deformation over time. The collars are supplied in a pack of twelve, allowing users to outfit multiple machines or maintain a ready inventory for quick replacements, thereby reducing downtime during maintenance cycles.

Beyond the mechanical specifications, the product package includes clear labeling of each unit’s dimensions and a concise installation guide. The guide outlines the proper torque settings for the set‑screw, recommended cleaning procedures before installation, and safety precautions to avoid over‑tightening, which could damage the shaft or the collar. This attention to detail reflects MUXHEL’s commitment to delivering a turnkey solution that combines performance, reliability, and ease of use for engineers, technicians, and hobbyists alike.

Usage

These clamp‑on shaft collars are ideally suited for a broad range of applications across industrial, automotive, and machinery sectors. In power steering assemblies, they secure steering column shafts, preventing unwanted axial movement that could compromise steering precision. On conveyor belt systems, the collars act as positioning stops for rollers and pulleys, ensuring consistent alignment and reducing wear on moving parts. They are also frequently employed in robotic arms, CNC machines, and agricultural equipment where precise shaft positioning is critical for repeatable operation.

Installation is straightforward: the collar is placed over the shaft, aligned to the desired position, and the set‑screw is tightened to the manufacturer‑specified torque. This simple clamp‑on method eliminates the need for permanent welding or machining, allowing for rapid adjustments or removal during routine maintenance. The zinc‑plated finish also makes the collars suitable for environments where exposure to oil, coolant, or other fluids is routine, as the coating resists rust and maintains a clean appearance over the product’s service life.

Why Choose Us

Choosing MUXHEL means selecting a brand with a proven track record in delivering high‑performance mechanical components. The company’s manufacturing facilities adhere to ISO‑9001 quality management standards, ensuring each batch of shaft collars undergoes rigorous testing for dimensional accuracy, tensile strength, and corrosion resistance. This systematic quality control process translates into a product that consistently meets or exceeds industry specifications, providing peace of mind for engineers who demand reliability.

In addition to product quality, MUXHEL offers comprehensive after‑sales support. Customers can reach out to a dedicated technical service team for installation advice, troubleshooting, or warranty claims. The company’s commitment to rapid response times and knowledgeable assistance helps minimize equipment downtime and reinforces confidence in the long‑term durability of the shaft collars. With a strong presence in the industrial market and positive customer reviews, MUXHEL’s reputation is built on delivering value, performance, and dependable service.

Key Features

• High‑strength carbon steel core with zinc plating for superior durability and corrosion resistance.
• Precise 5/8″ bore tolerance ensures a secure, slip‑free fit on matching shafts.
• Clamp‑on design allows quick installation and easy repositioning without welding.
• Pack of 12 collars provides ample inventory for multiple machines or replacement needs.
• Dedicated after‑sales support and warranty service for hassle‑free ownership.

FAQ

What shaft sizes are compatible with these collars?

The collars are designed for a 5/8 inch (12.7 mm) bore diameter. They will fit any shaft that matches this exact size within standard machining tolerances. For shafts slightly larger or smaller, it is recommended to verify the fit before installation to avoid excessive play or binding.

Can the collars be used in high‑temperature environments?

Yes. The solid carbon steel core can tolerate temperatures up to approximately 300 °C (572 °F) without loss of structural integrity. The zinc plating, however, may begin to degrade at temperatures above 200 °C (392 °F), so for extreme heat applications, a heat‑resistant coating or alternative material may be preferable.

How do I determine the correct torque for the set‑screw?

Manufacturer guidelines recommend a torque range of 1.5–2.0 Nm (13–18 in‑lb) for the set‑screw on a 5/8″ bore collar. Using a calibrated torque wrench ensures the screw is tightened enough to prevent movement while avoiding over‑compression that could damage the shaft or the collar.

Are these collars suitable for food‑processing equipment?

The zinc‑plated finish provides good corrosion resistance, but for strict sanitary applications, a stainless‑steel version would be more appropriate. If the equipment is only occasionally exposed to food‑grade environments and the collars are not in direct contact with consumables, they can be used with proper cleaning protocols.

What is the warranty period for these shaft collars?

MUXHEL offers a one‑year limited warranty covering material defects and workmanship. If a collar fails due to manufacturing issues within this period, the company will replace the item or provide a refund, subject to proof of purchase and return of the defective part.