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The 3.5" x 1.25" Polyolefin Ball Bearing Caster with the 1-1/4" to 1-5/16" Inside Dia. Round Tubing Expanding Adapter (MTG44) - 2.03267.55 MTG44 is designed for superior performance in light to medium-duty industrial and commercial applications. Featuring a high-quality polyolefin wheel, this caster offers excellent durability and wear resistance. The precision ball bearings ensure smooth, quiet operation under load, making it ideal for use in office furniture, equipment, and carts. The expanding adapter accommodates a range of tubing sizes, making it easy to mount on various systems for versatile use.
Our 3.5" x 1.25" Polyolefin Ball Bearing Caster with Expanding Adapter is built to meet high standards of quality and performance, ensuring long-lasting use. Each caster undergoes rigorous testing to guarantee reliability, durability, and smooth performance in demanding environments. We stand by the quality of our products and offer a customer satisfaction guarantee, providing confidence in your purchase.
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 3.5" x 1.25" Polyolefin Ball Bearing Caster with 1-1/4" to 1-5/16" Inside Dia. Round Tubing Expanding Adapter (MTG44) - 2.03267.55 MTG44 is designed to provide optimal performance in light to medium-duty industrial and commercial applications. This caster is a perfect choice for customers who require reliable mobility and ease of installation in a variety of environments, from office furniture to machinery and equipment.
This caster is equipped with full double ball hardened raceways, providing superior durability and enhanced performance. The inclusion of multi-temp grease ensures reliable functionality in both high and low temperatures, making it an excellent choice for a wide range of applications where temperature extremes may occur. Whether in a hot industrial setting or a cold warehouse, the 3.5" x 1.25" Polyolefin Ball Bearing Caster can handle the toughest conditions.
With a load capacity of 230 lbs, this caster is designed to handle heavy-duty tasks without compromising on performance. The ball bearings ensure smooth and efficient movement even under load, reducing friction and minimizing wear. This caster is ideal for environments that require reliable mobility and strength while maintaining a quiet and stable operation. The polyolefin wheel material adds an extra layer of resilience, ensuring long-lasting use in commercial and industrial settings.
Featuring an expanding adapter that fits round tubing with an inside diameter ranging from 1-1/4" to 1-5/16", this caster is easy to install and compatible with a wide variety of applications. The expanding adapter ensures a secure and firm connection, making it a versatile solution for various equipment and furniture needs. Whether you're working with carts, machinery, or office equipment, this caster offers a convenient and flexible solution.
The caster’s zinc finish provides excellent corrosion resistance, even in harsh environments. This ensures that the caster will maintain its integrity and function for years, even when exposed to moisture, humidity, or chemicals. The strong polyolefin wheel ensures that the caster retains its form and function, resisting damage from impacts, abrasions, and wear over time. This product’s durability means lower maintenance costs and longer service life, offering excellent value for money.
We stand behind the quality of our products with a 3-year warranty, ensuring that you receive the best in performance and reliability. Additionally, the 3.5" x 1.25" Polyolefin Ball Bearing Caster is RoHS compliant and NSF certified (excluding thread guards), meeting stringent environmental and safety standards. This commitment to quality, combined with our customer satisfaction guarantee, makes this product a dependable choice for your business or project needs.
Trust the 3.5" x 1.25" Polyolefin Ball Bearing Caster for smooth, reliable, and durable performance in all your mobility applications. Whether you need it for industrial equipment, office furniture, or commercial machinery, this caster is engineered to provide exceptional service and reliability in any environment.
This Colson 2.03267.55 MTG44 3.5" x 1.25" Polyolefin Caster – 1-1/4" Tube is rated to 230 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 Polyolefin wheel with a 1-1/4" tread width. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
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.
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.).
The Polyolefin wheel performs best on smooth to semi-smooth floors including sealed concrete, tile, and epoxy. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 4.56". 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).
$62.00
| Identification | |
| Brand | colson header |
| Dimensions & Mounting | |
| Wheel Diameter | 3-1/2" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 4.56" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 230 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
