Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
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.
The Durastar 3/4" ID x 1-3/16" OD Steel Combo Retainer is engineered to deliver dependable performance in demanding environments. Constructed from high-strength steel, this retainer ensures stable and secure bearing support, promoting smooth rotation and structural integrity in wheel and caster assemblies.
Designed with versatility in mind, its combo-style configuration provides compatibility with a wide range of bearing setups, offering exceptional value and reliability for industrial and commercial applications alike. The corrosion-resistant finish helps extend its lifespan even in harsh or high-use environments.
Whether you're maintaining equipment, assembling casters, or upgrading your hardware systems, trust the Durastar Steel Combo Retainer to provide consistent, high-quality performance you can rely on.
Upgrade your components with the Durastar 3/4" ID x 1-3/16" OD Steel Combo Retainer—engineered for precision, durability, and lasting value in every application.
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.
Engineered for performance, the Durastar 3/4" ID x 1-3/16" OD Steel Combo Retainer is a precision component designed to maintain bearing alignment and enhance the durability of caster and wheel assemblies. Whether you're assembling new equipment or performing maintenance on existing systems, this high-quality retainer provides reliable support in industrial and commercial settings.
Constructed from heavy-duty steel, this combo retainer is built to withstand the demanding conditions of warehouses, manufacturing floors, and material handling applications. The combo-style design offers compatibility with a wide range of bearing assemblies, making it a versatile solution for technicians and engineers alike.
A corrosion-resistant finish protects against rust and environmental wear, ensuring a longer service life even in high-moisture or high-traffic environments. Installation is quick and easy—supporting both press-fit and manual techniques—allowing for minimal downtime during replacements or upgrades.
This component is ideal for use in caster wheels, carts, rolling equipment, and heavy-duty mobile systems. It is trusted by professionals in logistics, manufacturing, maintenance, and engineering fields who value consistency, fit, and long-term performance.
Choose the Durastar Steel Combo Retainer for a dependable, professional-grade solution that ensures optimal bearing function and system integrity. Designed to meet your toughest performance demands with confidence and precision.
$4.00
| Identification | |
| Brand | Durastar |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Frame Material | Zinc Plated Steel |
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