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 3/8" ID x 7/8" OD x 1-9/16" Length Steel Annular Ball Bearing delivers exceptional performance in demanding applications. With a precisely machined annular configuration, this bearing ensures smooth and stable rotation while minimizing friction and vibration across various load conditions.
Constructed from high-strength steel, it is built for durability and reliability, making it an ideal choice for industrial carts, conveyors, and rotating assemblies. The extended length provides extra stability and compatibility for deeper shaft or tube integration, while the treated surface protects against premature wear and corrosion.
Whether you're replacing worn components or building custom assemblies, Durastar's commitment to quality ensures dependable performance. This bearing is manufactured to exact specifications to help maximize your system’s efficiency and lifespan.
Choose Durastar for precision-engineered ball bearings that meet your toughest demands. Ensure smooth operation, extended lifespan, and long-term reliability for your machinery and material handling needs.
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.
Designed for precision, durability, and performance, the Durastar 3/8" ID x 7/8" OD x 1-9/16" Length Steel Annular Ball Bearing is an ideal component for industrial, commercial, and material handling systems. Whether you're assembling carts, conveyors, or custom machinery, this high-quality bearing delivers smooth rotation and consistent load support in demanding environments.
This bearing is engineered to tight tolerances for a secure fit and quiet performance. The 3/8-inch inner diameter and 7/8-inch outer diameter make it suitable for compact applications, while the extended 1-9/16" length enhances shaft engagement and stability. The annular ball design ensures efficient rotation and helps minimize resistance, even under dynamic loads.
Constructed from high-strength steel and treated with a corrosion-resistant finish, it is built to withstand the rigors of daily operation. Whether in a dry or slightly corrosive environment, this bearing offers lasting reliability and protection from premature wear.
The robust steel construction and precision-manufactured geometry ensure long-lasting functionality and structural integrity. Engineered for low maintenance and reduced downtime, the Durastar bearing supports both static and dynamic loads, making it a dependable choice across multiple industries.
Every Durastar bearing is produced under stringent quality control measures to ensure product consistency and customer satisfaction. With a focus on reliability, safety, and engineering excellence, Durastar products are trusted by professionals who demand precision in motion.
Choose the Durastar steel annular ball bearing to enhance your equipment’s rotation, support, and reliability. Experience the balance of strength, precision, and value—engineered for today’s most demanding applications.
$10.00
| Identification | |
| Brand | Durastar |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Frame Material | Zinc Plated Steel |
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