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: 2.05267.53-MTG45
The Colson Casters 5" x 1.25" Polyolefin Delrin Bearing Caster with an expanding adapter (MTG45) is engineered to provide optimal performance and durability in demanding environments. Featuring a high-quality Delrin bearing, this caster ensures smooth movement while minimizing wear and tear, offering longevity even in the most challenging conditions.
The expanding adapter, compatible with round tubing sizes from 1-3/8" to 1-7/16", makes installation a breeze, providing versatile application options. The 5" x 1.25" wheel size is designed for heavy-duty loads, while its construction offers resistance to various factors like impact and abrasion, making it suitable for industrial and medical applications.
Designed to meet the needs of professionals who rely on efficient mobility solutions, this caster is ideal for use in factories, warehouses, and medical settings. Colson Casters’ commitment to quality and performance ensures that you are getting a product built to last, enhancing your equipment's mobility and productivity.
Invest in the Colson Casters 5" x 1.25" Polyolefin Delrin Bearing Caster to experience superior load-bearing capacity, smooth operation, and easy installation. Enhance the mobility of your equipment and boost productivity with this reliable, high-performance caster.
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 Colson Casters 5" x 1.25" Polyolefin Delrin Bearing Caster with Expanding Adapter (MTG45) is a high-performance solution designed to meet the needs of demanding environments. Built with durability and smooth operation in mind, this caster features a Polyolefin Delrin bearing, which significantly reduces friction and wear, ensuring a longer service life. The expanding adapter offers compatibility with 1-3/8" to 1-7/16" inside diameter round tubing, providing a versatile mounting option that simplifies installation in a variety of settings.
The Colson Casters 5" x 1.25" Polyolefin Delrin Bearing Caster is engineered for superior performance, providing a seamless and efficient solution for industries that rely on heavy-duty, reliable mobility. Its ability to support high loads, combined with smooth movement and ease of installation, makes it the ideal choice for factories, warehouses, hospitals, and medical equipment. By reducing friction, this caster extends the life of your equipment, ensuring minimal maintenance costs and increased operational efficiency.
Colson Casters are built with longevity in mind. The 5" x 1.25" caster is made from high-quality materials, ensuring that it remains reliable even under the most demanding conditions. The Delrin bearing’s self-lubricating properties reduce maintenance needs, while the expanding adapter provides a secure and stable attachment to various types of equipment. These features together ensure that the caster offers exceptional value, helping businesses to keep their operations running smoothly with minimal downtime.
This caster is designed to thrive in a range of applications where durability, mobility, and load-bearing capacity are critical. Some of the key environments where the Colson Casters 5" x 1.25" Polyolefin Delrin Bearing Caster excels include:
Colson Casters is a trusted brand known for its commitment to quality and innovation. With decades of experience in manufacturing mobility solutions, Colson is a name businesses trust for reliable and high-performance casters. The Colson Casters 5" x 1.25" Polyolefin Delrin Bearing Caster embodies the company’s commitment to engineering excellence, offering a product that delivers both functionality and longevity.
Enhance your equipment's mobility and reliability with the Colson Casters 5" x 1.25" Polyolefin Delrin Bearing Caster. Whether you are in need of improved maneuverability for medical carts, industrial equipment, or warehouse systems, this caster delivers exceptional performance. Order today and experience the difference in quality and durability.
$67.00
| Wheel Diameter | 5" |
| Wheel Tread Width | 1-1/4" |
| Overall Height | 6.31" |
| Wheel Capacity | 300 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
| Mount Style | Plate |
Designed for engineers, manufacturers, and material handling professionals
