4" x 1-1/4" Semi-Steel Wheel Swivel Stem Caster (1/2") - 300 lbs. Capacity
4" x 1-1/4" Semi-Steel Wheel Swivel Stem Caster (1/2") - 300 lbs. Capacity
Product Overview
Semi-Steel / Cast iron offers a strong, durable, cost effective solution for heavy loads. Hard tread rolls easily and offers high abrasion resistance. The Tread face is precisely machined for a smooth, centered ride, tread edge is machined round.
Tread & Core: Steel Alloy This caster is listed with wheel diameter 4", tread width 1-1/4", load capacity 300 Lbs., tread type Steel Alloy, and bearing type Plain Bore.
Key Features
- Load Capacity: 300 Lbs.
- Wheel Diameter: 4"
- Tread Width: 1-1/4"
- Tread: Steel Alloy
- Bearing: Plain Bore
- Stem: 1/2" NC13 x 1-1/2"L
Ideal For
Choose this product if you need:
- A caster matching the listed wheel specifications and 1/2" nc13 x 1-1/2"l stem or adapter
- Loads within the listed 300 Lbs rating
- Equipment using the listed 1/2" NC13 x 1-1/2"L stem or adapter
- Applications needing the listed Steel Alloy wheel or tread
Not Ideal For
Not ideal when the load exceeds 300 Lbs, the equipment requires a wheel other than 4" diameter by 1-1/4" tread width, the mounting does not match the listed 1/2" NC13 x 1-1/2"L 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, 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 | 300 Lbs. |
| Wheel Diameter | 4" |
| Tread Width | 1-1/4" |
| Tread Type | Steel Alloy |
| Core Type | Steel Alloy |
| Bearing Type | Plain Bore |
| Wheel Color | Silver |
| Overall Height | 5" |
| Swivel Radius | 3-7/16" |
| Stem Size | 1/2" NC13 x 1-1/2"L |
| Tensile Strength | 30,000 PSI |
| Temperature Range | -45° F to 600° F |
| Model / MPN | 21SS40GS8268YY |
Frequently Asked Questions
What is this product used for?
Use it when you need a caster matching the listed wheel specifications and 1/2" NC13 x 1-1/2"L stem or adapter.
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 -45° F to 600° F.