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The Durastar 1/2" ID x 3/4" OD x 2-7/16" Length Delrin Spanner Bushing is engineered to deliver precision, durability, and performance for a wide range of mobility applications. Crafted from premium Delrin® acetal material, this bushing offers excellent strength, dimensional stability, and resistance to friction, making it ideal for high-use caster and wheel systems.
Its 1/2-inch inner diameter fits standard axle sizes securely, while the 3/4-inch outer diameter provides a snug placement in hubs or bore openings. The 2-7/16-inch length ensures a perfect fit for deep hub configurations, providing consistent and stable wheel alignment.
Whether used in industrial carts, institutional equipment, or rolling racks, this Delrin spanner bushing helps reduce axle wear and promotes smooth wheel operation—even under frequent motion or varying environmental conditions. Its moisture and chemical resistance make it suitable for indoor and outdoor use alike.
Trust in Durastar’s commitment to quality. This Delrin spanner bushing is a smart, reliable solution for optimizing wheel rotation, reducing wear, and extending equipment life in any mobility-focused system.
Order processing
In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.
Shipping method
Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.
Payment & procurement terms
New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.
Volume pricing & quotes
Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.
Returns & warranty
Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.
For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.
The Durastar Delrin Spanner Bushing is an engineered precision component designed to enhance the performance, alignment, and durability of caster wheel assemblies and mobile equipment. With exact sizing at 1/2" inner diameter, 3/4" outer diameter, and an overall 2-7/16" length, it provides a reliable and secure interface between the axle and hub.
Constructed from high-grade Delrin® acetal, this bushing delivers a powerful combination of strength, low-friction performance, and chemical resistance. Its non-metallic structure ensures protection against corrosion and wear, even in moisture-prone or chemically exposed environments.
Delrin’s mechanical properties make it an excellent solution for both light-duty and heavy-duty equipment where performance and longevity matter. It reduces wear on axles, ensures smooth wheel rotation, and minimizes the risk of misalignment.
This spanner bushing is commonly used in a variety of applications, including:
Its lightweight design does not compromise strength, making it a preferred choice for reducing rolling resistance while maximizing operational efficiency. The bushing supports consistent alignment under load and extends the life of moving components.
Trusted by professionals across industrial and commercial sectors, Durastar components are manufactured under strict quality controls to ensure superior fit, function, and reliability. This spanner bushing reflects our commitment to delivering components that meet your toughest operational demands.
Whether you're upgrading casters, replacing worn bushings, or assembling new equipment, this Delrin bushing is a smart, dependable solution.
Choose the Durastar 1/2" ID x 3/4" OD x 2-7/16" Length Delrin Spanner Bushing for unmatched durability, precision, and efficiency in your wheel or caster system. Invest in a component engineered to perform in demanding environments and built to last.
$6.00
| Identification | |
| Brand | Durastar |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Frame Material | Zinc Plated Steel |
