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 5" x 1.25" Performa Delrin Bearing Caster with Expanding Adapter (MTG44) is designed for smooth and efficient performance across a variety of applications. The Delrin bearings ensure minimal friction, promoting seamless movement in both light and medium-duty tasks. This caster is perfect for equipment and carts that require durable, long-lasting wheels. The innovative expanding adapter allows for a wide range of compatibility with round tubing, fitting sizes from 1-1/4" to 1-5/16" inside diameter. This adaptability ensures easy installation and versatility across different projects. Its resilient construction provides reliable functionality for industries that demand precision and performance.
Our 5" x 1.25" Performa Delrin Bearing Caster with Expanding Adapter (MTG44) is manufactured with high standards of quality to meet the needs of demanding industrial applications. Every unit undergoes rigorous testing to ensure reliable performance under various conditions. This caster is designed to exceed expectations for quality, durability, and ease of use. Whether for heavy-duty or light-duty applications, our products are engineered to ensure reliability, so you can trust in the long-term performance of this caster. We stand behind our products with a customer satisfaction guarantee for your peace of mind.
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 2.05267.441 MTG44 Caster is a high-performance, durable, and reliable caster designed to meet the demanding needs of industrial environments. With its advanced features, including a full double ball hardened raceway and multi-temperature grease, this caster excels in performance across a wide temperature range. Its swivel design allows for easy movement, making it ideal for heavy-duty applications where maneuverability and load-bearing capacity are essential.
Ideal for a variety of industrial applications, the 2.05267.441 MTG44 Caster is designed to provide stable, smooth movement under heavy loads. Its durable construction and advanced features make it perfect for machinery, industrial carts, and other equipment that require reliable and consistent performance in demanding environments. The versatile expanding adapter (fitting 1-1/4" to 1-5/16" inside diameter round tubing) allows for easy mounting across different setups, making this caster highly adaptable to your specific needs.
At [Your Company Name], we take pride in delivering high-quality products that exceed industry standards. The 2.05267.441 MTG44 Caster is designed to withstand the rigors of industrial applications, providing exceptional performance and durability. It is backed by a 3-year warranty, ensuring long-term reliability. You can trust that this product has been rigorously tested to meet the highest standards of safety, performance, and reliability. Whether you're outfitting a new setup or upgrading existing equipment, this caster is built to deliver results.
This 5" x 1.25" Performa Delrin Caster – 1-1/4" to 1-5/16" Stem is rated to 325 lbs per caster. Size a set by dividing the total load by the number of casters, and for uneven floors assume 3 of 4 casters carry the load. Keep continuous-use loads within about 75-80% of the rating.
This caster runs a Gray Rubber wheel with a 1-1/4" tread width. Rubber absorbs shock and protects floors, and runs quietly, which suits noise-sensitive and light-to-medium duty use.
This caster uses a top-plate mount. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.
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.).
The Gray Rubber wheel performs best on rough, uneven, or outdoor surfaces such as asphalt, gravel, and cracked concrete. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 6.31". Account for it when checking equipment clearance, dock height, and ergonomic working height.
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).
$61.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 5" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 6.31" |
| Mount Style | Plate |
| Load & Performance | |
| Wheel Capacity | 325 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Gray Rubber |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
5" x 1-1/4" Polyurethane Swivel Caster – 325 lb | 3-1/8" x 4-1/8" Plate | CasterHQ
5" x 1-1/4" · 325 lbs
$27
5" x 1-1/4" Polyurethane Swivel Caster – 325 lb | 3-1/8" x 4-1/8" Plate | CasterHQ
5" x 1-1/4" · 325 lbs
$23
View all 5′ x 1-1/4′ casters & wheels →
Your selection is highlighted. Every option shares its wheel size and mount; a Direct fit tag means the same mounting plate — a drop-in replacement. Step up or down in load rating, all in-stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 315 lbsLighter duty | 5" × 1-1/4"Gray Rubber | Rigid | 6-1/4" | $17.00 | View → | |
| 315 lbsLighter duty | 5" × 1-1/4"Gray Rubber | Swivel | 6-1/4" | $18.00 | View → | |
| 325 lbs | 5" × 1-1/4"Gray Rubber | — | 6.31" | $61.00 | Viewing | |
| 325 lbsSame capacity | 5" × 1-1/4"Polyurethane | Rigid | 6-1/4" | $20.00 | View → | |
| 325 lbsSame capacity | 5" × 1-1/4"Polyurethane | Swivel | 6-1/4" | $27.00 | View → |




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