3" x 1-1/4" Polyon Aluminum Swivel Grip Ring Stem Caster, Brake, 350 lbs. Cap.
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Products designed for heavy-duty use.
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Product Overview
Polyurethane elastomer tread is chemically bonded to an aluminum core. The aluminum core has a strong attractive appearance, is lightweight, and is resistant to rust and corrosion.
Tread: Polyurethane Elastomer This caster is listed with wheel diameter 3", tread width 1-1/4", load capacity 350 Lbs., tread type Polyurethane Elastomer, and bearing type Annular Ball Bearing. Before ordering, verify the listed wheel dimensions, load capacity, bore or bearing, hub length, material, temperature range, and any mounting requirements against the exact caster assembly, axle, equipment clearance, and operating environment being fitted.
Key Features
- Load Capacity: 350 Lbs.
- Wheel Diameter: 3"
- Tread Width: 1-1/4"
- Tread: Polyurethane Elastomer
- Bearing: Annular Ball Bearing
- Stem: 7/16" x 1-3/8" Grip Stem
Ideal For
Choose this product if you need:
- A caster matching the listed wheel specifications and 7/16" x 1-3/8" grip stem stem or adapter
- Loads within the listed 350 Lbs rating
- Equipment using the listed 7/16" x 1-3/8" Grip Stem stem or adapter
- Applications needing the listed Polyurethane Elastomer wheel or tread
Not Ideal For
Not ideal when the load exceeds 350 Lbs, the equipment requires a wheel other than 3" diameter by 1-1/4" tread width, the mounting does not match the listed 7/16" x 1-3/8" Grip Stem stem or adapter, or a different brake or lock style is required instead of Top Lock.
Product Details
Review the product details below to confirm the wheel diameter, tread width, load capacity, wheel or tread material, bearing, stem size, and overall height match the caster required for your equipment.
Shared Product Details
| Brand | Durable Superior Casters |
| Load Capacity | 350 Lbs. |
| Wheel Diameter | 3" |
| Tread Width | 1-1/4" |
| Tread Type | Polyurethane Elastomer |
| Core Type | Aluminum |
| Bearing Type | Annular Ball Bearing |
| Wheel Color | Blue/Silver |
| Overall Height | 4" |
| Swivel Radius | 3" |
| Stem Size | 7/16" x 1-3/8" Grip Stem |
| Lock Type | Top Lock |
| Durometer | Shore A 95 (+/-5) |
| Temperature Range | -40° F to 180° F |
| Model / MPN | 21PA30GL4391TY |
Frequently Asked Questions
What is this product used for?
Use it when you need a caster matching the listed wheel specifications and 7/16" x 1-3/8" Grip Stem stem or adapter.
What should I check before ordering?
Confirm the wheel diameter, tread width, load capacity, mounting dimensions, bearing or bore, and brake or lock style shown in Product Details against the equipment being fitted.
What brake or lock is included?
The source lists the lock or brake configuration as Top Lock.
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.