5" x 1-1/4" Poly-Pro Threaded Swivel Stem Caster, Exp. Adapter w/ Tech Lock Brake- 350# Cap
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Serving customers across all 50 states.
Products designed for heavy-duty use.
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Product Overview
The poly-pro wheel is one of our caster staples, providing plenty of durability with a firm tread. The polyurethane tread protects surfaces, and the annular bearings roll very smoothly. These casters work best for indoor applications; for outdoor use, please take a look at our Polymadic wheel casters with UV resistant materials.
Tread: Polyurethane, Non-Marking, Mechanically Locked To Core This replacement caster component is listed with wheel diameter 5", tread width 1-1/4", load capacity 350 Lbs., tread type Polyurethane, Non-Marking, Mechanically Locked To Core, and bearing type Annular Ball Bearing.
Key Features
- Load Capacity: 350 Lbs.
- Wheel Diameter: 5"
- Tread Width: 1-1/4"
- Tread: Polyurethane, Non-Marking, Mechanically Locked To Core
- Bearing: Annular Ball Bearing
- Temperature Range: -20° F to 180° F
Ideal For
Choose this product if you need:
- A replacement caster component matching the listed mounting and hardware dimensions
- Loads within the listed 350 Lbs rating
- Equipment using the listed - 3/4" Tube Inner Diameter (0.720" - 0.851") - 7/8" Tube Inner Diameter (0.852" - 0.927") - 1" Tube Inner Diameter (0.928" - 1.029") - 1-1/8" Tube Inner Diameter (1.030" - 1.140") - 1-3/8" Tube Inner Diameter (1.360" - 1.425") - 1-1/2" Tube Inner Diameter (1.426" - 1.589") - 1-7/8" Tube Inner Diameter (1.790" - 1.850") stem or adapter
- Applications needing the listed Polyurethane, Non-Marking, Mechanically Locked To Core wheel or tread
Not Ideal For
Not ideal when a complete caster with wheel is required, the load exceeds 350 Lbs, the equipment requires a wheel other than 5" diameter by 1-1/4" tread width, or the mounting does not match the listed - 3/4" Tube Inner Diameter (0.720" - 0.851") - 7/8" Tube Inner Diameter (0.852" - 0.927") - 1" Tube Inner Diameter (0.928" - 1.029") - 1-1/8" Tube Inner Diameter (1.030" - 1.140") - 1-3/8" Tube Inner Diameter (1.360" - 1.425") - 1-1/2" Tube Inner Diameter (1.426" - 1.589") - 1-7/8" Tube Inner Diameter (1.790" - 1.850") stem or adapter.
Product Details
Review the product details below to confirm the wheel diameter, tread width, load capacity, wheel or tread material, bearing, adapter size, and overall height match the replacement component required for your equipment.
Shared Product Details
| Brand | Durable Superior Casters |
| Load Capacity | 350 Lbs. |
| Wheel Diameter | 5" |
| Tread Width | 1-1/4" |
| Tread Type | Polyurethane, Non-Marking, Mechanically Locked To Core |
| Core Type | Polyolefin |
| Bearing Type | Annular Ball Bearing |
| Wheel Color | Gray/Beige |
| Overall Height | 6" |
| Swivel Radius | 3-7/8" |
| Durometer | Shore D 60 (+/-5) |
| Temperature Range | -20° F to 180° F |
Available SKU Options
Compare the configuration details below and select the SKU that matches your equipment.
| SKU | Configuration Details |
| 21PP50GT4773HY | Adapter Size: 1" Tube I.D. |
| 21PP50GT4772HY | Adapter Size: 7/8" Tube I.D. |
| 21PP50GT4771HY | Adapter Size: 3/4" Tube I.D. |
| 21PP50GT4775HY | Adapter Size: 1-3/8" Tube I.D. |
| 21PP50GT4774HY | Adapter Size: 1-1/8" Tube I.D. |
| 21PP50GT4776HY | Adapter Size: 1-1/2" Tube I.D. |
| 21PP50GT4777HY | Adapter Size: 1-7/8" Tube I.D. |
Frequently Asked Questions
What is this product used for?
Use it when you need a replacement caster component matching the listed mounting and hardware dimensions.
What should I check before ordering?
Confirm the wheel diameter, tread width, load capacity, mounting dimensions, and bearing or bore shown in Product Details against the equipment being fitted.
What temperature range is listed?
The original product data lists a temperature range of -20° F to 180° F.
Return Policy
You can return unused or defective products up to 30 days from the date of order. Some product returns may be subject to restocking fees. Proof of Purchase will be required if we cannot verify your order information. Unless the product is defective or damaged in transit, the customer is responsible for return shipment costs.
Defective or Damaged Products
All shipments received must be immediately inspected for damage. If your order shipped on a freight carrier, any damage needs to be noted on the Freight Receipt before signing for the delivery. An exchange or refund will be provided at no additional cost. If damage is due to misuse or regular wear of the product, the return will be denied.
Order Cancellation
If you need to cancel your order for any reason, please contact us immediately. If the order is canceled prior to shipping, you will be refunded in full. Certain products that are manufactured to order cannot be canceled after the manufacturing process has started.