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Enhance your mobility solutions with the Colson Casters 4" x 1.25" Polyolefin Ball Bearing Caster, designed for superior performance and adaptability. This caster features a durable polyolefin wheel, engineered to handle industrial loads while ensuring smooth and quiet movement. The ball bearing construction ensures long-lasting, friction-free operation, making it perfect for demanding environments.
The caster comes equipped with an expanding adapter, designed to fit round tubing with an inside diameter range from 1-5/8" to 1-11/16". This flexibility allows you to use it with a wide range of equipment and carts, offering convenience and versatility in various applications. Whether for industrial, warehouse, or medical use, this caster provides the durability and reliability you need.
Colson Casters is known for delivering high-quality products that are built to last. With the MTG47 model, you're investing in a caster that not only provides excellent load-bearing capacity but also promotes easy maneuverability and reduced strain on users. Elevate your mobility systems with this versatile and durable solution today.
Upgrade your equipment with Colson Casters' expanding adapter caster solutions. Enjoy enhanced performance, increased durability, and reliable mobility tailored to your needs.
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 Colson Casters 4" x 1.25" Polyolefin Ball Bearing Caster with Expanding Adapter (MTG47) is a versatile and durable solution designed to meet the mobility needs of various industrial, medical, and commercial applications. This caster features a high-quality polyolefin wheel that offers excellent load-bearing capacity while ensuring smooth and quiet operation, even under heavy use.
The ball bearing construction is key to providing a friction-free experience, allowing for smooth movement across multiple surfaces. This makes the caster an excellent choice for environments that require high maneuverability with minimal resistance. The expanding adapter is designed to fit tubing with an inside diameter range of 1-5/8" to 1-11/16", ensuring compatibility with a wide range of equipment.
At a wheel size of 4" x 1.25", the Colson Casters product is engineered to distribute weight evenly, enhancing stability and preventing wobbling or tipping, which is essential for heavy-duty use. This makes it ideal for applications like industrial carts, medical equipment, factory machinery, and other mobile units that require reliability and durability.
The expanding adapter feature adds to the caster’s versatility, allowing for easier installation and adaptability across various setups. Whether it’s for use in a factory setting, warehouse, or healthcare environment, the MTG47 caster provides a cost-effective and reliable mobility solution that enhances operational efficiency.
One of the standout qualities of this caster is its ergonomic design, which reduces strain on users by offering easy maneuverability. It promotes smoother workflows and reduces the physical effort needed to transport heavy equipment, contributing to a safer working environment. Additionally, the product is made in the USA, ensuring high manufacturing standards and product quality that you can trust.
Colson Casters is renowned for producing top-tier, heavy-duty casters designed to perform in the toughest conditions. Whether you're looking to enhance mobility in a high-traffic factory floor or need a durable caster for sensitive medical equipment, the MTG47 model is built to provide lasting performance with minimal maintenance required.
With its blend of durability, smooth operation, and ease of installation, the Colson Casters 4" x 1.25" Polyolefin Ball Bearing Caster with Expanding Adapter offers unmatched value for any industrial or commercial mobility needs. Invest in this versatile caster today and optimize your equipment for peak performance.
This Colson MTG47 4" x 1.25" Polyolefin Caster – 1-5/8" Expanding Stem is rated to 275 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 5.25". 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 | 4" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 5.25" |
| Mount Style | Plate |
| Load & Performance | |
| Wheel Capacity | 275 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
4" x 1.25" Polyurethane Swivel Caster – 325 lb | 2.5" x 3.625" Top Plate | CasterHQ
4" x 1-1/4" · 260 lbs
$14
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 | |
|---|---|---|---|---|---|---|
| 250 lbsLighter duty | 4" × 1-1/4"Gray Rubber | Swivel with Total Lock Brake + brake | — | $24.00 | View → | |
| 260 lbsLighter duty | 4" × 1-1/4"Polyurethane | Swivel | 4-1/8" | $14.00 | View → | |
| 275 lbs | 4" × 1-1/4"Polyolefin | — | 5.25" | $62.00 | Viewing | |
| 300 lbsHeavier duty | 4" × 1-1/4"Polyurethane | Swivel | 5-1/8" | $19.00 | View → | |
| 300 lbsHeavier duty | 4" × 1-1/4"Polyurethane | Swivel | 5-1/8" | $19.00 | View → |
