Stainless Steel Shaft Collar Fixing Ring – Limit & Thrust Stop

Stainless Steel Shaft Collar Fixing & Positioning Ring

Keep your optical shafts, linear rails, and mechanical assemblies precisely where they need to be with this heavy-duty stainless steel single-hole shaft collar. Engineered for accurate axial positioning, this fixing ring acts as a reliable thrust or limit stop — ideal for CNC machines, 3D printers, robotics, conveyor systems, and general mechanical applications.

Why Choose This Shaft Collar?

• Premium Stainless Steel Construction: Corrosion-resistant and built to last in demanding environments, including exposure to moisture and chemicals.
• Precision Machined: Tight tolerances ensure a secure, wobble-free fit on optical shafts and rods for consistent performance.
• Single-Hole Clamping Design: Easy to install and adjust with a standard hex key — no specialized tools required.
• Versatile Function: Works as a positioning ring, thrust ring, limit ring, or stop collar depending on your application.
• Wide Compatibility: Suitable for a variety of shaft diameters — check product variant options to match your setup.

Ideal Applications

• CNC routers and milling machines
• 3D printers and linear motion systems
• Robotics and automation equipment
• Conveyor and drive shaft assemblies
• General industrial and workshop machinery

Product Specifications

Related Products You May Like

• 10pcs Durable Gold Blade Nut Metal Universal Trimmer Accessories Anti-Loosening Line Left Hand Thread Replacement Parts
• 10PCS Stainless Steel Self-Tapping Screws M2.2–M4.8 Phillips
• 12pcs 16mm Momentary Push Button Switch 1NO Metal 2-Pin Self-Reset

Learn more: OSHA on personal protective equipment

Frequently Asked Questions

Q: What is a shaft collar fixing ring used for?

A: A shaft collar fixing ring is used to secure, position, or limit the axial movement of shafts in mechanical assemblies. It acts as a stop or thrust ring to keep components such as bearings, gears, or pulleys in a fixed location along an optical shaft or linear rod.

Q: Is this stainless steel shaft collar suitable for outdoor or humid environments?

A: Yes. The stainless steel construction makes this fixing ring highly resistant to corrosion and rust, making it suitable for both indoor and outdoor applications, as well as environments with exposure to moisture or mild chemicals.

Q: What tools are needed to install this positioning ring?

A: Installation is straightforward — simply slide the collar onto your shaft at the desired position and tighten the single clamping screw using a standard hex (Allen) key. No specialized tools are required.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.