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The 3.5" x 1.25" Performa Delrin Bearing Caster with 1-3/8" to 1-7/16" Inside Dia. Round Tubing Expanding Adapter (MTG45) offers exceptional versatility and performance in industrial and commercial settings. With its durable Performa Delrin bearing, this caster ensures smooth, efficient rolling even under heavy loads. The non-locking design and expanding adapter provide easy installation and adaptability for a variety of round tubing sizes, making it a flexible solution for a wide range of applications. Its compact size and high load-bearing capacity make it a reliable option for machinery, equipment, and other industrial setups.
Designed with precision and durability in mind, the 3.5" x 1.25" Performa Delrin Bearing Caster with 1-3/8" to 1-7/16" Inside Dia. Round Tubing Expanding Adapter (MTG45) ensures superior performance and longevity. Every caster is rigorously tested to meet high-quality standards, ensuring a dependable product that delivers lasting value. Backed by our customer satisfaction guarantee, you can trust that this caster will provide a smooth, reliable solution to your industrial mobility 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 3.5" x 1.25" Performa Delrin Bearing Caster with Expanding Adapter (MTG45) is engineered for heavy-duty industrial use, combining durability, smooth operation, and adaptability to various equipment and machinery needs. Its design ensures reliable mobility, making it an essential component for your business or facility's mobility requirements.
Constructed with full double ball hardened raceways, the caster delivers enhanced durability and performance. This ensures that the caster remains operational under tough conditions while providing smooth movement. Its robust design is capable of withstanding heavy workloads, making it suitable for use in industrial and commercial environments.
This caster comes with an expanding adapter for easy installation onto round tubing ranging from 1-3/8" to 1-7/16" inside diameter. The swivel design further enhances its usability, providing superior maneuverability and control. The overall design ensures that you can quickly and easily integrate this caster into your system without hassle, ensuring minimal downtime for your equipment.
Backed by a 3-year warranty, the 3.5" x 1.25" Performa Delrin Bearing Caster ensures reliable and long-lasting performance. This warranty guarantees that the caster will maintain its durability and efficiency for a significant period, offering customers peace of mind and confidence in their purchase.
The 3.5" x 1.25" Performa Delrin Bearing Caster is ideal for industrial applications, equipment, and machinery that require smooth, stable, and reliable movement. Whether you’re using it in a warehouse, factory, or heavy machinery setup, this caster will deliver exceptional performance and ensure that your operations run smoothly and efficiently.
This 3.5" x 1.25" Performa Delrin Caster 1-3/8" to 1-7/16" Stem – 350 lb is rated to 250 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 Gray Rubber wheel with a 1-1/4" tread width. Rubber absorbs shock and protects floors, and runs quietly, which suits noise-sensitive and light-to-medium duty use.
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 Gray Rubber wheel performs best on rough, uneven, or outdoor surfaces such as asphalt, gravel, and cracked concrete. 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).
$57.00
| 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 | 250 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Gray Rubber |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
