Up to 350 lbs
Up to 6,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
High-capacity loads
Shock absorbing
Corrosion resistant
Outdoor / rough terrain
OEM replacements
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.
PRODUCT CODE: 2.04267.441-MTG42
The 4" x 1.25" Performa Delrin Bearing Caster with 1" to 1-1/16" Inside Dia. Round Tubing Expanding Adapter (MTG42) - 2.04267.441 MTG42 is designed to offer smooth, efficient movement even under heavier loads, making it suitable for a wide variety of industrial and commercial applications. The Delrin bearings are known for their low rolling resistance, ensuring minimal wear and smooth rolling over time. The expanding adapter ensures easy installation with a precise fit on round tubing, providing secure attachment and reliable performance in any demanding setting.
Our 4" x 1.25" Performa Delrin Bearing Caster with 1" to 1-1/16" Inside Dia. Round Tubing Expanding Adapter (MTG42) - 2.04267.441 MTG42 undergoes rigorous testing to ensure it meets industrial standards for quality, performance, and reliability. Manufactured with precision, this caster is built to provide long-term durability in even the most demanding environments. We stand behind our products with a commitment to customer satisfaction, offering a guarantee of top-notch quality and reliable performance that meets the needs of your business.
Transparent pricing
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.
Business-friendly ordering
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 4" x 1.25" Performa Delrin Bearing Caster is designed to deliver reliable performance and smooth, low-resistance movement in demanding industrial and commercial environments. With its robust construction and high load capacity of up to 300 lbs, this caster is an ideal choice for businesses seeking durability and efficiency. It features Delrin bearings that reduce rolling resistance, ensuring smooth mobility over both light and heavy-duty applications. The caster is engineered with precision to meet the highest standards of quality, ensuring long-term reliability.
The 4" x 1.25" Performa Delrin Bearing Caster is designed for a wide range of applications, making it a versatile addition to any workspace. Its smooth operation and durability make it ideal for use in industrial environments where heavy-duty equipment and machinery need to be moved easily and safely. Whether it’s used on carts, trolleys, or equipment in manufacturing plants, distribution centers, or commercial facilities, this caster ensures reliability and efficiency across various uses.
We are committed to providing high-quality products designed to meet your needs. The 4" x 1.25" Performa Delrin Bearing Caster is backed by rigorous testing to ensure superior performance, strength, and durability. We offer a 3-year warranty, reflecting our confidence in the product’s quality and longevity. Our customer service team is always available to provide guidance, answer questions, and ensure that you have the best possible experience with our product. Choose this caster for long-term value and performance you can trust.
When you invest in the 4" x 1.25" Performa Delrin Bearing Caster, you are choosing a product that delivers excellent performance in demanding environments. The durable construction, smooth Delrin bearings, and versatile mounting adapter make it an ideal choice for businesses that need reliable, long-lasting solutions for equipment movement. Whether you’re looking to upgrade your existing casters or need a high-performance solution for a new project, this product offers the best balance of durability, functionality, and value.
$60.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 5.25" |
| Wheel Capacity | 300 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Gray Rubber |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
| Mount Style | Plate |
| Rig Type | Rigid |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
