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The 3.5" x 1.25" Polyolefin Ball Bearing Caster with Expanding Adapter (MTG47) is engineered to meet the demands of light-duty industrial and commercial applications. The polyolefin wheel ensures durability and resistance to wear, while the precision ball bearings allow for smooth and quiet movement even under moderate loads. This caster is equipped with an expanding adapter that fits round tubing with an inside diameter ranging from 1-5/8" to 1-11/16", providing versatility for a variety of mounting options. Its corrosion-resistant material ensures long-term reliability, even in challenging environments.
Our 3.5" x 1.25" Polyolefin Ball Bearing Caster with Expanding Adapter (MTG47) has been rigorously tested to meet high standards of performance and durability. Designed for light-duty use, this caster offers exceptional value and reliability for your machinery and industrial equipment. Backed by our customer satisfaction guarantee, you can trust that this product will deliver the smooth performance and durability you need for your applications. We are committed to providing products that enhance your productivity and provide long-lasting service.
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 Expanding Adapter (MTG47) is designed for light-duty industrial and commercial applications. With its durable polyolefin wheel, this caster provides exceptional strength and impact resistance, ensuring long-lasting performance. Featuring ball bearings, it offers smooth, quiet operation, even under moderate loads. The expanding adapter (MTG47) is perfect for easy installation, fitting round tubing with an inside diameter ranging from 1-5/8" to 1-11/16". This caster is a reliable solution for machinery and equipment that require a durable, smooth-rolling caster with excellent load-bearing capacity.
The 3.5" x 1.25" Polyolefin Ball Bearing Caster with Expanding Adapter (MTG47) is a premium choice for anyone looking to enhance the functionality and reliability of their industrial equipment. With a ball bearing design for smooth movement and a durable polyolefin wheel, it ensures that your machinery operates quietly and efficiently. The expanding adapter offers a hassle-free installation, and the high-quality construction ensures that this caster will last for years under harsh conditions. Whether you're looking to replace old casters or install new ones, this model is designed to meet your needs.
We are committed to providing high-quality products that meet and exceed industry standards. Our 3.5" x 1.25" Polyolefin Ball Bearing Caster with Expanding Adapter (MTG47) undergoes rigorous quality control testing to ensure superior performance. Backed by a 3-year warranty, it provides customers with peace of mind, knowing they are investing in a reliable and durable product. Whether you're outfitting machinery, equipment, or appliances, this caster is the ideal choice for a wide range of applications.
This caster is ideal for light-duty industrial applications, including:
Whether you're replacing worn-out casters or outfitting new machinery, the 3.5" x 1.25" Polyolefin Ball Bearing Caster with Expanding Adapter (MTG47) provides a versatile, durable, and cost-effective solution. With its smooth operation, robust construction, and compliance with safety standards, it ensures your equipment moves efficiently and reliably in diverse working environments. Invest in a caster that works as hard as you do, and enjoy long-lasting performance with minimal maintenance.
This Colson 2.03267.55 MTG47 3.5" x 1.25" Polyolefin Caster – 1-5/8" Adapter 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.
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 |
| Load & Performance | |
| Wheel Capacity | 230 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
