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The 5" x 1.25" HI-TECH Delrin Bearing Caster with 3/4" to 13/16" Inside Dia. Round Tubing Expanding Adapter (MTG40) offers robust performance in demanding industrial environments. Engineered with a high-performance Delrin bearing, it ensures smooth, reliable rotation even under heavy loads, contributing to the caster's durability and efficiency. The expanding adapter allows for quick installation on round tubing with an inside diameter between 3/4" and 13/16", making it highly versatile for a variety of industrial applications. Its precision bearing design enhances the caster’s mobility, ensuring easy maneuverability of machinery, equipment, and heavy-duty setups. Built for long-lasting performance, this caster offers a practical solution for a wide range of business needs.
Designed to meet the highest industrial standards, the 5" x 1.25" HI-TECH Delrin Bearing Caster with Expanding Adapter is rigorously tested for durability and performance. We are committed to delivering exceptional value through reliable products that meet the toughest industrial demands. Each caster is carefully crafted to ensure smooth operation, excellent corrosion resistance, and easy mounting. With our customer satisfaction guarantee, you can trust that this caster will exceed your expectations, providing lasting reliability in your industrial operations.
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.
Overview: The 5" x 1.25" HI-TECH Delrin Bearing Caster with Expanding Adapter (Model: 2.05267.91 MTG40) is engineered to deliver reliable and smooth performance in industrial and heavy-duty applications. With a load capacity of 300 lbs, this caster is ideal for use in machinery, equipment, and transport systems. Featuring high-performance Delrin bearings, the caster ensures long-lasting durability while reducing wear and friction.
This caster stands out due to its rugged construction and versatility. Whether you're moving heavy machinery, equipment, or material handling systems, its combination of precision bearings, durable wheels, and adaptable mounting options ensures smooth and reliable performance. The 3-year warranty further underscores the quality and reliability of this product, making it a smart choice for businesses that need to maximize operational efficiency.
We stand behind the quality and durability of our 5" x 1.25" HI-TECH Delrin Bearing Caster. Each caster is rigorously tested to ensure it meets high industrial standards, providing you with peace of mind that it will perform under even the most demanding conditions. With a 3-year warranty, you can be confident in the long-term value and reliability of your purchase. Additionally, this caster is RoHS compliant and NSF component (less thread guards) certified, ensuring regulatory compliance and environmental responsibility.
This versatile caster is ideal for a wide range of applications, including:
With its combination of high load capacity, precision bearings, and corrosion resistance, the 5" x 1.25" HI-TECH Delrin Bearing Caster with Expanding Adapter is the perfect solution for businesses seeking reliability and longevity in their industrial applications. Backed by a 3-year warranty and designed for heavy-duty use, this caster provides exceptional value and performance for a variety of demanding environments.
This Colson 2.05267.91 MTG40 5" x 1.25" Delrin Caster – 3/4" to 13/16" Stem is rated to 300 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 Polyurethane 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.
The Polyurethane 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 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).
$69.00
| Identification | |
|---|---|
| Part Number / SKU | 2.05267.91-MTG40 |
| Product Series | Colson 2 Series |
| Core | |
| Load Capacity | 300 lbs |
| Wheel Diameter | 5" |
| Wheel Width | 1-1/4" |
| Floor to top of mounting plate (or stem shoulder).Overall Height (OAH)Floor to top of mounting plate (or stem shoulder). | 6.31" |
| Rig Type | Swivel |
| Brake | No Brake |
| Distance from swivel centerline to the outer edge of the wheel when turned.Swivel RadiusDistance from swivel centerline to the outer edge of the wheel when turned. | 3-13/16" |
| Mounting | |
| Mount Style | Plate |
| Wheel | |
| Wheel Material | Polyurethane |
| Wheel tread hardness. Shore D is hard; Shore A is softer.Durometer (Shore)Wheel tread hardness. Shore D is hard; Shore A is softer. | 45 Shore D ±5 |
| Wheel Color | Maroon on Grey |
| Bearing Type | Delrin Bearing |
| Axle Diameter | 3/8" |
| Thread Guard | None |
| Construction | |
| Frame / Finish | Zinc Plated Steel |
| Warranty | 3 Years |
| Compliance | |
| Conformity | RoHS compliant and NSF component (less thread guards) for regulatory compliance and quality assurance |
| Buy American | Yes |
Drag to rotate. Select a label (OAH, Plate, BHP, Dia, Width) for its dimensioned drawing view; Esc or Back to 3D returns. Double-click or Reset view to recenter. Values from manufacturer specs; series geometry for the 1-1/4" tread plate caster family.
Series geometry, reference only. Verify critical dims against the spec table.
Free for design use. Redistribution or resale prohibited.
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 within the same duty class, all in stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 300 lbs | 5" × 1-1/4"Polyurethane | Swivel | 6.31" | $69.00 | Viewing | |
| 300 lbsSame capacity | 5" × 1-1/4"Gray Rubber | Swivel | 6-1/4" | $75.00 | View → | |
| 315 lbsHeavier duty | 5" × 1-1/4"Gray Rubber | Swivel | 6-1/4" | $23.00 | View → | |
| 315 lbsHeavier duty | 5" × 1-1/4"Gray Rubber | Swivel | 6-1/4" | $18.00 | View → | |
| 325 lbsHeavier duty | 5" × 1-1/4"Polyurethane | Swivel | 6-1/4" | $27.00 | View → |
