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Over 50 years in the industry, demonstrating reliability.
Serving customers across all 50 states.
Products designed for heavy-duty use.
30 Days Return Policy*
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Product Overview
This 3-inch light to medium duty stem swivel caster is designed for smooth mobility and reliable performance on carts, fixtures, and light industrial equipment. Featuring a durable Poly-Pro wheel, a polyurethane tread bonded to a polyolefin core, this caster offers quiet operation, floor protection, and long service life.
The caster is equipped with a single precision ball bearing for smooth rolling and consistent swivel action. A full thread guard helps protect the bearing from debris, extending service life in everyday commercial and light industrial environments.
Key Features
- Wheel Diameter: 3 inches
- Tread Width: 1-1/4 inches
- Wheel Material: Polyurethane / Polyolefin (Poly-Pro)
- Bearing: Single precision ball bearing
- Stem: 1/2"-13 x 2-3/4"
Ideal For
Choose this product if you need:
- A caster matching the listed wheel specifications and 1/2"-13 x 2-3/4" stem or adapter
- Equipment using the listed 1/2"-13 x 2-3/4" stem or adapter
- Applications needing the listed Polyurethane / Polyolefin (Poly-Pro) wheel or tread
Not Ideal For
Not ideal when the equipment requires a wheel other than 3 inches diameter by 1-1/4 inches tread width, the mounting does not match the listed 1/2"-13 x 2-3/4" stem or adapter, or a brake or swivel lock is required but not listed.
Product Details
Review the product details below to confirm the wheel diameter, tread width, bearing, and stem size match the caster required for your equipment.
Shared Product Details
| Brand | Durable Superior Casters |
| Wheel Diameter | 3 inches |
| Tread Width | 1-1/4 inches |
| Wheel Material | Polyurethane / Polyolefin (Poly-Pro) |
| Bearing Type | Single precision ball bearing |
| Mount Type | Threaded stem |
| Stem Size | 1/2"-13 x 2-3/4" |
| Thread Guard | Full guard |
| Color | Black / Gray |
| Duty Rating | Light to medium duty |
| Model / MPN | 21PP30GA4470YY |
Frequently Asked Questions
What is this product used for?
Use it when you need a caster matching the listed wheel specifications and 1/2"-13 x 2-3/4" stem or adapter.
What should I check before ordering?
Confirm the wheel diameter, tread width, mounting dimensions, and bearing or bore shown in Product Details against the equipment being fitted.
What bearing does it use?
The source lists Single precision ball bearing.
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.