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Most of our casters are assembled and dispatched within 24-48 hours.
Technical Specifications
Wheel Diameter
5"
Caster City Recommendation
Ollie Recommends!
Non-Marking
Yes
Stainless Steel Grade
304 Stainless Steel
Durometer
90-95A
ISO 9001
ISO 9001:2015 Certified
Wheel Core Material
Polyolefin
Wheel Width
1.25"
Wheel Bearing
Precision Sealed Ball Bearings
Maximum Capacity (lbs)
250 lbs
Overall Height
6-3/16"
Swivel Radius
4"
Color
Blue
Stainless Steel Stem Add Ons
ER17, ER21, ER25, ER26, ER27, ER28, ER29, ER9, GR91, GR95, HK1/2, RD3/4, SQ3/4, SQ7/8-GR, TS-S1, TS-S2, TS-S3, TS-S7, TS22, TS26N, TS61
Brake Codes
PTB, TB
Lube Axle Code
LA
Weight
3.25 lbs
- Description
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- Application Use
- Reviews
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Description
The Stainless Steel Stem Caster Model 3 from Caster City provides corrosion-resistant swivel performance in wet environments demanding stainless steel construction. Manufactured from 304 stainless stamped steel with a buffed smooth reflective finish. This caster uses a stem that inserts into socket holes for fast installation without drilling or bolting. Available with grip ring, threaded, expanding adapter, or square and round metal stems. Polished stainless raceways with two rows of ball bearings provide smooth swiveling. High-temperature white seals rated -20°F to 450°F, a grease fitting, and a dust cover protect and maintain the swivel section. The 3/8″ diameter axle with lock nut carries the wheel and a 1/2″ diameter rivet assembles the swivel. Rated up to 350 lbs per caster depending on stem type. Uses 1-1/4″ wide wheels. NSF listed and RoHS compliant. Ideal for juice production, beverage manufacturing, and commercial smoothie operations with socket-type equipment.
This polyurethane caster wheel is made of a non-marking polyurethane tire that is mechanically bonded to its polyolefin center, making it a great low-cost choice for electronic and diagnostic equipment, office equipment, laboratory equipment, or light toolboxes. These caster wheels are especially suited for use in research laboratories, hospitals, food service, schools, bakeries and other institutional applications. They withstand exposure to many chemicals and solvents. These caster wheels are easier rolling than gray rubber on smooth floors. This caster wheel has a durometer of 90-95A which assists in vibration and noise dampening. This caster wheel has a sealed precision ball bearing protected with plastic spanner bushings that reduce the inner diameter of the axle, act as thread guards, and guard the bearing from indirect and direct moisture exposure. They can be used in industrial applications which do not involve shock, overloading, abuse, obstructions, poor floors or storage (standing) loads. These caster wheels should not be left standing under load for extended periods as the tires may take a permanent “set” or develop flat spots. Ideal for hospitals, food service carts, and computer carts.
FAQ
Stainless Steel Swivel Stem Caster Model SS-3 with 1.25-Inch Wide Polyurethane on Polyolefin Caster Wheel
What material is the Polyurethane on Polyolefin Caster Wheel made from in the Stainless Steel Swivel Stem Caster Model SS-3?
The Polyurethane on Polyolefin Caster Wheel in the Model SS-3 swivel stem caster has non-marking, injection-molded polyurethane tires mechanically bonded to a polyolefin core, available in red, gray, black, or blue colors, with a Shore 60D durometer for smooth rolling in sensitive settings.
What applications are best for the light-duty stainless steel stem caster with Polyurethane on Polyolefin Caster Wheels in labs and hospitals?
This light-duty stainless steel stem caster with Polyurethane on Polyolefin Caster Wheels is ideal for labs, hospitals, food service areas, and schools in institutional settings, where a stem mount caster moves equipment like carts or tables on smooth floors in dry or wet washdown environments, ensuring stability with its optional total lock brake.
What bearing type comes with the Polyurethane on Polyolefin Caster Wheel in the Model SS-3 light-duty stem caster?
The Polyurethane on Polyolefin Caster Wheel in the Model SS-3 light-duty stem caster comes standard with precision sealed ball bearings, ensuring smooth and reliable rolling on smooth floors in institutional applications.
Can the Polyurethane on Polyolefin Caster Wheel in the Model SS-3 light-duty stainless steel stem caster roll on rough floors?
No, the Polyurethane on Polyolefin Caster Wheel in the Model SS-3 light-duty stainless steel stem caster is designed for smooth floor surfaces only—rough floors or obstructions will damage these stainless steel casters and shorten their lifespan.
Are the stainless steel stem casters with Polyurethane on Polyolefin Caster Wheels in the Model SS-3 good for standing loads?
No, the stainless steel stem casters with Polyurethane on Polyolefin Caster Wheels in the Model SS-3 are not ideal for standing loads—don’t exceed 50% of the rated capacity for prolonged parked applications, as the bonding agent holding the tire to its polyolefin core can be affected.
How do I protect the Polyurethane on Polyolefin Caster Wheel in the Stainless Steel Swivel Stem Caster Model SS-3 from damage?
Protect the Polyurethane on Polyolefin Caster Wheel in the Model SS-3 stem caster by avoiding shock, overloading, abuse, obstructions, rough floors, or rack washers, as these can impact the bonding agent between the tire and core, affecting its performance in washdown environments.
Do the Polyurethane on Polyolefin Caster Wheels in the Model SS-3 light-duty stem caster leave marks on floors in institutional settings?
No, the non-marking polyurethane tire design of the Polyurethane on Polyolefin Caster Wheels in the Model SS-3 light-duty stem caster is perfect for protecting floor surfaces in labs, hospitals, or other institutional settings.
Why are the stainless steel stem casters with Polyurethane on Polyolefin Caster Wheels good for institutional washdown applications?
The stainless steel stem casters with Polyurethane on Polyolefin Caster Wheels roll more easily than gray rubber on smooth floors, resist many chemicals and solvents, and provide smooth rolling, with the stainless steel assembly ensuring corrosion resistance and stability, making them a practical choice for washdown applications in institutional settings.
What’s the load capacity and temperature range for the Polyurethane on Polyolefin Caster Wheel in the Model SS-3 light-duty stem caster, and how do I handle high-temperature applications or prolonged parking?
The Polyurethane on Polyolefin Caster Wheel in the Model SS-3 light-duty stem caster supports up to 300 lbs per wheel at room temperature and operates from 32°F to 180°F; the caster can handle up to 400°F due to its raceway seals, with the TL and TB brakes being high temp compatible—don’t exceed 50% of the rated capacity for prolonged parking to avoid tire damage, and consult Caster City for extended high-temp use.
What brake options are available for the Stainless Steel Swivel Stem Caster Model SS-3 with Polyurethane on Polyolefin Caster Wheels?
The Model SS-3 offers three stainless steel brake options: the Total Locking Brake (TL) to lock both wheel and swivel (high temp compatible), the Top Lock Brake (TB) with a metal pedal on the side (high temp compatible), and the Plastic Top Lock Brake (PTB) with a plastic pedal behind the wheel (not high temp usable due to the plastic pedal).
What stem types are available for the Stainless Steel Swivel Stem Caster Model SS-3 with Polyurethane on Polyolefin Caster Wheels?
The Model SS-3 is compatible with grip ring stems, threaded stems, round stems, square stems, stems with cross holes (both round and square), and expanding rubber stems, providing versatile mounting options for institutional equipment like carts or tables in labs or hospitals.
Why is the optional total lock brake on the Model SS-3 stem caster with Polyurethane on Polyolefin Caster Wheels important for safety in hospital or lab settings?
The optional total lock brake on the Model SS-3 stem caster locks the swivel and wheel, fully immobilizing the stainless steel assembly to prevent movement of objects—like carts, tables, or lab equipment—when someone leans on them during tasks such as working, cleaning, or setup, ensuring safety in hospital or lab environments. Total locking casters are important because in cutting, welding, sawing, or similar tasks, people will lean against the worktable while doing their dangerous cut, and the total lock caster prevents anything in the caster from moving, totally immobilizing wheel and swivel rotation.
What makes the Model SS-3 light-duty stainless steel industrial stem caster a trusted choice for institutional applications in wet settings?
The Model SS-3 light-duty stainless steel industrial stem caster is a trusted choice for wet institutional settings due to its 304 stainless steel construction, NSF and ROHS compliance, raceway seals for high-temp use up to 400°F, zerk fitting, and dust cover for the swivel bearing, offering corrosion resistance and durability for washdown environments like labs or hospitals.
How does the Model SS-3 light-duty stainless steel industrial stem caster enhance stability for lab or hospital equipment in institutional settings?
The Model SS-3 light-duty stainless steel industrial stem caster enhances stability for lab or hospital equipment with its double ball bearing swivel for smooth rotation, raceway seals and dust cover for durability, and brake options like TL, TB, and PTB to secure equipment—like carts or tables—firmly in place during operations, ensuring safety in institutional settings.
How can I contact Caster City for more information or to request 2D cut sheets, data sheets, or 3D CAD files for the Model SS-3 stem caster with Polyurethane on Polyolefin Caster Wheels?
For more information or to request 2D cut sheets, data sheets, or 3D CAD files for the Model SS-3 stem caster with Polyurethane on Polyolefin Caster Wheels, contact Caster City at 800-501-3808 or email sales@castercity.com.
Application Use
Application Use
- Healthcare (Up to 350 lbs): Hospital beds, medical carts, IV poles — Non-marking, rubber wheels
- Education (Up to 300 lbs): Classroom chairs, library carts — Polypropylene, rubber wheels
- Offices (Up to 300 lbs): Office chairs, desks — Soft rubber, nylon wheels
- Retail (Up to 300 lbs): Display racks, shopping carts — Non-marking, polyurethane wheels
- Food Service (Up to 1250 lbs, NSF certified): Food carts, kitchen equipment — Stainless steel, high-temp wheels
- Industrial (Up to 350 lbs): Moving dollies, stocking carts — Hard rubber, nylon wheels
- Hospitality (Up to 300 lbs): Banquet tables, laundry carts — Chrome, rubber wheels
- Warehouses (Up to 1500 lbs): Shelving, carts — Polyurethane, steel wheels
- Manufacturing (Up to 350 lbs): Assembly lines, material handling — Phenolic, rubber wheels
Our #1 goal is to help you find the best caster and wheels for your needs. If you need help finding the right casters, contact our team of professionals. You can also customize many of our casters with a variety of options such as swivel locks, wheel brakes and zerk fittings. We ship our products from assembly plants in Georgia, Pennsylvania, Virginia, Texas, Nevada and Canada. Whether you’re a one-man shop or a global giant, we can provide you with: We specialize in Business to Business, however, consumer orders are gladly accepted and we can provide you with:
- Fastest Lead Time in the Industry
- Caster performance data.
- Comparative data.
- Customized caster solutions.
- Help with caster solutions.
- Case studies by industry or application.
- Manufacturer and Distributor of over $25 million dollars in Finished Component Parts
- Majority of Orders Processed and Shipped in 2 Days or Less
If you have any questions about your measurements, please call 800-501-3808
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