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.
Ensure maximum performance and protection for your mobility equipment with the Durastar Upper Raceway Seal for 30 Series. This essential component is engineered to act as a protective barrier, effectively shielding the caster's upper raceway from contaminants such as dust, moisture, and grime.
Specifically designed for compatibility with Durastar 30 Series casters, this seal enhances the longevity and operational integrity of your caster systems. By minimizing internal wear and reducing exposure to abrasive particles, the upper raceway seal plays a critical role in preserving smooth swivel motion and reducing maintenance frequency.
Whether you're replacing worn seals or upgrading existing caster assemblies, Durastar’s Upper Raceway Seal provides a dependable, industrial-grade solution that supports long-term performance in warehouses, medical facilities, retail carts, and other demanding environments.
Invest in the Durastar Upper Raceway Seal for 30 Series to extend the life of your casters and maintain peak mobility. Designed with precision, built for durability—your equipment deserves this level of protection.
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 Upper Raceway Seal for 30 Series casters is engineered to improve the durability, functionality, and performance of your caster system. Built for professionals who demand reliable, long-term mobility solutions, this protective seal is essential for keeping caster raceways clean and operational under rigorous working conditions.
Designed specifically for use with Durastar 30 Series swivel casters, this upper raceway seal serves as a vital barrier against dust, debris, moisture, and other contaminants. By preventing foreign particles from entering the upper raceway, the seal minimizes internal wear and preserves the caster's smooth swivel motion over time.
Whether operating in warehouses, healthcare facilities, or retail environments, this seal enhances performance and reduces maintenance demands, allowing for better uptime and operational efficiency.
The snap-in design ensures a secure and hassle-free installation, keeping the seal firmly in place even during heavy-duty use. Constructed from industrial-grade materials, it is built to endure high-impact environments and temperature fluctuations without compromising performance.
Precision-engineered to meet Durastar’s strict quality standards, this component reflects the brand’s commitment to durability, innovation, and customer trust.
Without proper sealing, caster raceways are vulnerable to accelerated degradation, impaired mobility, and costly downtime. The Durastar Upper Raceway Seal acts as a first line of defense—reducing cleaning intervals, protecting the integrity of your equipment, and promoting consistent, smooth caster operation.
From manufacturing floors to medical environments, customers trust Durastar components for their proven performance and quality craftsmanship. This upper raceway seal is no exception—offering practical benefits that translate into real-world reliability and cost savings.
Upgrade your caster system with the Durastar Upper Raceway Seal for 30 Series. Safeguard performance, simplify maintenance, and keep your equipment moving efficiently—day after day.
This is a Swivel caster. Swivel casters rotate 360 degrees for full maneuverability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.
Rated for -20°F to 180°F. Operating outside the rated range can reduce wheel life and load capacity, so match it to your environment (wash-down, freezer, oven-adjacent, etc.).
We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).
$7.00
| Identification | |
| Brand | Durastar |
| Dimensions & Mounting | |
| Rig Type | Swivel |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Frame Material | Zinc Plated Steel |
Search
