uxcell 10 piece set screw shaft collars for 8mm shafts 14mm OD Black

Description

Product Overview

The uxcell 10 piece set screw shaft collars are engineered to provide a secure, adjustable clamping solution for 8mm shafts. Each collar features a 14mm outer diameter and a robust 7mm thickness, delivering a solid bearing surface that can withstand high torque and repetitive motion. Constructed from nickel plated carbon steel, the collars combine high tensile strength with excellent corrosion resistance, ensuring long‑term reliability even in harsh industrial environments. The set screw design allows precise positioning along the shaft, enabling fine‑tuning of gear, pulley, or bearing locations without the need for additional hardware. This versatility makes the collars suitable for a wide range of applications, from automotive drivetrain components to robotic arm joints and RC airplane gear assemblies.

Usage

These collars excel in settings where accurate alignment and secure fixation are critical. In automotive repair shops, they serve as reliable positioners for gear shafts, ensuring consistent spacing and preventing slippage under load. Robotics engineers rely on the adjustable set screw to fine‑adjust joint positions, achieving optimal motion control in automated systems. Hobbyists building RC aircraft or model cars benefit from the lightweight yet strong design, which holds pulleys and sprockets in place without adding excessive weight. The collars are also valuable in industrial machinery, acting as spacers or stops for conveyor rollers, motor shafts, and other rotating components. Installation is straightforward: slide the collar onto the shaft, align the set screw with the desired position, and tighten using a standard hex wrench. No disassembly of surrounding parts is required, minimizing downtime and simplifying maintenance.

Why Choose Us

Choosing uxcell means selecting a product backed by rigorous quality control and a commitment to durability. Each collar undergoes a multi‑stage manufacturing process that includes precision machining, nickel plating, and final inspection to verify dimensional accuracy and surface integrity. The nickel plating not only enhances corrosion resistance but also provides a smooth finish that reduces wear on mating components. Our design focuses on user‑friendly adjustability; the set screw can be tightened to a firm lock without stripping, and the hex socket head is compatible with common tools, eliminating the need for specialized equipment. We stand behind our products with responsive customer support and a clear warranty policy, ensuring that any issues are addressed promptly. This dedication to quality and service distinguishes uxcell from generic alternatives, giving you confidence in the performance of every collar you install.

Key Features

• High‑strength nickel plated carbon steel ensures long‑lasting durability and resistance to rust.
• Adjustable set screw allows precise positioning for optimal alignment of gears and pulleys.
• Compact 14mm OD and 7mm thickness provide a low‑profile solution that fits tight spaces.
• Easy installation with a standard hex wrench saves time and reduces assembly complexity.
• Responsive after‑sales support and warranty give peace of mind for professional and hobbyist users.

FAQ

What shaft sizes are compatible with these collars?

The collars are designed for 8mm diameter shafts. The internal bore matches the shaft size precisely, providing a snug fit without the need for additional adapters.

Can the set screw be repositioned after installation?

Yes, the set screw can be loosened and repositioned as needed. The hex socket head is designed for repeated adjustments without stripping, allowing you to fine‑tune the collar’s location.

Are these collars suitable for high‑temperature environments?

The nickel plated carbon steel construction tolerates typical operating temperatures found in automotive and industrial applications. For extreme heat conditions, verify that the temperature does not exceed the material’s rated limits.

Do the collars come with any accessories?

The package includes ten collars only. A compatible hex wrench is required for installation, but no additional tools or hardware are needed.

What is the warranty coverage for these collars?

uxcell provides a one‑year limited warranty covering manufacturing defects. If you encounter any issues, contact our support team for assistance and replacement options.