Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: DB-56-89
Experience smooth and reliable performance with the Durastar 1/2" ID x 7/8" OD x 1/2" Length Delrin Bearing. Designed for demanding applications, this precision-machined bearing offers tight tolerances and a low-friction surface, making it an ideal choice for environments that require consistent rotation and minimal resistance.
Fabricated from high-quality Delrin, this bearing combines strength, stiffness, and chemical resistance with self-lubricating properties. It performs exceptionally well in wet, dusty, or corrosive environments, helping to extend the service life of your equipment without compromising efficiency.
Whether you're outfitting caster wheels, designing a mechanical system, or retrofitting industrial components, Durastar delivers proven reliability backed by consistent manufacturing standards. This bearing is especially well-suited for use in applications where metal bearings may corrode or require frequent maintenance.
Optimize your operations with the Durastar Delrin Bearing—engineered for low-friction motion, long-lasting durability, and easy integration into your mechanical systems.
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Upfront shipping costs
Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
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We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
Real support from product specialists
Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.
Trusted by industrial and commercial customers
CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.
When will my order ship?
In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.
Will shipping cost more at checkout?
Shipping is not free on most orders. Your final shipping cost is shown before payment.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
The Durastar 1/2" ID x 7/8" OD x 1/2" Length Delrin Bearing is a high-performance component engineered for precision applications that require smooth, quiet, and low-maintenance motion. Built from industry-trusted Delrin® acetal resin, this bearing provides a superior balance of strength, wear resistance, and moisture tolerance—making it ideal for both indoor and outdoor environments.
Delrin, a premium acetal material, offers high mechanical strength, stiffness, and excellent dimensional stability. It’s known for its ability to operate under a wide range of temperatures and loads while resisting fatigue, corrosion, and chemical wear. This makes it a go-to material in engineering applications that demand reliable, long-term performance without frequent maintenance.
With its self-lubricating surface and precisely machined dimensions, this Durastar bearing delivers frictionless movement, reducing strain on machinery and operators alike. Its 1/2" inner diameter, 7/8" outer diameter, and 1/2" length ensure a snug fit in tight-tolerance assemblies. The bearing also operates quietly, making it a perfect fit for noise-sensitive environments.
Whether you're building caster wheels, conveyor rollers, or lightweight automation components, this bearing adapts to your needs. Its resistance to rust, solvents, and abrasion makes it especially suitable for warehouse equipment, cleanrooms, and outdoor-use systems. By minimizing friction and eliminating the need for routine lubrication, it helps improve operational uptime and reduce long-term costs.
Durastar products are trusted by professionals for their precision and material integrity. Each bearing undergoes rigorous inspection to meet high industry standards, ensuring consistency and long service life. When performance, reliability, and ease of integration matter, this Delrin bearing delivers exceptional value.
Upgrade your mechanical systems with the Durastar Delrin Bearing—a compact yet powerful component that supports efficient, reliable movement where it matters most. Choose quality that lasts. Choose Durastar.
$3.00
Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate
Designed for engineers, manufacturers, and material handling professionals
