
Caster, Swivel, Stm, 125mm, Sgl
- 125mm swivel design
- Medical bed precision engineering
- Healthcare environment durability












Browse our complete selection of 4-inch polyurethane swivel casters with threaded stem mounting. Engineered for medical equipment, hospital beds, and industrial applications, these casters deliver smooth mobility, durability, and precise maneuverability. Available with brake, lock, and swivel-only configurations from trusted manufacturers including Hillrom, Baxter, and Humphries Casters.
Talk to our experts for custom solutions and tailored guidance.
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What is the load capacity of a 4-inch polyurethane swivel caster?
Load capacity varies by model, typically ranging from light duty (up to 100 lbs) to medium duty (100-350 lbs per caster). Contact us for specific load ratings.
Are these casters compatible with hospital beds?
What is the difference between brake and total lock casters?
Can I get custom threaded stem sizes?
How do I determine the correct thread size for my equipment?
What materials are available for 4-inch swivel casters?
Do you offer replacement casters for OEM equipment?
Talk to our experts for custom solutions and tailored guidance.

4-inch swivel casters provide smooth, quiet mobility for hospital beds, medical carts, and equipment requiring precise positioning.

OEM casters for medical device manufacturers needing reliable, compliant mobility solutions for patient care equipment.

Medium-duty swivel casters for factory carts, production equipment, and warehouse material handling applications requiring maneuverability.

Durable swivel casters designed for patient beds and medical furniture in nursing homes and assisted living facilities.
Talk to our experts for custom solutions and tailored guidance.



Serving top manufacturers, healthcare organizations, and industrial facilities nationwide. Proven reliability for critical mobility applications across medical and industrial sectors.
Over 35 years of caster expertise with dedicated technical support team. We help you select the right caster configuration for your specific equipment needs.
Thousands of caster configurations available with custom manufacturing capabilities. From OEM replacements to specialized solutions, we deliver competitive pricing and fast shipping.
Connect with our caster specialists for technical specifications, compatibility verification, and custom quotes. Expect a rapid response from our experienced team.
For immediate assistance, feel free to give us a direct call at +1 513-733-9322 You can also send us a quick email at Service@HumphriesCasters.com
For immediate assistance, feel free to give us a direct call at +1 513-733-9322 You can also send us a quick email at Service@HumphriesCasters.com