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Up to 350 lbs · Light Duty Applications
Up to 7,200 lbs · Industrial Duty
Up to 17,500 lbs · Heavy Industrial
Up to 40,000 lbs · Extreme Load Applications
Up to 40,000 lbs · Increased Maneuverability
Up to 3,100 lbs · Industrial Shock Absorbing
Up to 3,200 lbs - Corrosion Resistant
Stainless Steel
Up to 8,400 lbs.
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From Everyday Use to Niche Solutions
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: BS-D060825
The Durastar 3/8" ID x 1/2" OD x 1-5/8" Length Delrin Spanner Bushing is engineered for high precision and long-lasting durability. Crafted from premium-grade Delrin, this bushing is designed to provide a secure fit between axles and wheel bearings, enhancing the structural integrity of rolling equipment.
Its smooth, low-friction surface enables quieter, more efficient rotation, making it an ideal component for applications that require consistent performance without the need for lubrication. Unlike metal bushings, Delrin offers excellent resistance to corrosion, chemical exposure, and environmental degradation, ensuring longevity in both indoor and outdoor settings.
Whether you're upgrading industrial carts, customizing casters, or enhancing performance in mechanical systems, this bushing delivers reliable alignment, noise reduction, and consistent tolerance control. Its lightweight, non-magnetic design also supports usage in sensitive and high-speed environments.
Invest in dependable performance with Durastar's Delrin spanner bushing—your solution for friction-free movement, long-term reliability, and professional-grade results.
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All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.
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.
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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.
Upgrade your equipment’s performance with the Durastar Delrin Spanner Bushing, precisely engineered to deliver smooth, reliable alignment in axle and bearing assemblies. With a 3/8" inner diameter, 1/2" outer diameter, and a length of 1-5/8", this component is built to maintain tight tolerances and improve operational consistency across various mechanical and industrial applications.
Crafted from high-grade Delrin (acetal), this bushing provides a low-friction surface that promotes smooth rotation and minimizes drag. Its non-metallic, corrosion-resistant build ensures long-term durability, even in chemically exposed or high-moisture environments. The lightweight and non-magnetic properties make it ideal for sensitive equipment and high-speed assemblies where precision matters.
This Delrin bushing is a versatile solution for industries requiring precision and durability. Common uses include:
When reliability, precision, and durability are critical, Durastar delivers. This Delrin spanner bushing is trusted by industry professionals for its consistent performance, ease of installation, and longevity in demanding environments. Whether you're replacing worn components or building new systems, you can count on Durastar to provide dependable solutions that support your goals.
Ensure optimal spacing, smooth operation, and long-term dependability by integrating this precision-engineered Delrin bushing into your equipment. Experience the performance difference that comes with quality materials and expert craftsmanship.
$3.00
Designed for engineers, manufacturers, and material handling professionals