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4″ Nylon Total Locking – CMK3A
$36.57
In Stock
Please select any add ons you require for your caster and if you are selecting multiple option types, add all of the quantity for the first choice and then make your selections for the second, third, fourth, etc… choices. (Example: 2 With Brakes and 2 Without Brakes)
Technical Specifications
Wheel Diameter
4"
Caster City Recommendation
Ollie Recommends!
Non-Marking
Yes
ISO 9001
ISO 9001:2015 Certified
Fork Finish
Zinc Coating
Wheel Width
1.25"
Wheel Bearing
Ball
Maximum Capacity (lbs)
350 lbs
Overall Height
5-1/8"
Swivel Radius
5"
Weight
2 lbs
- Description
- Application Use
- Reviews
- CASTER CITY GUARANTEE
- Measurement Conversion Table
- Articles and How to Guides
Description
4″ White Nylon Wheel. Ball Bearings in the Wheel.cTotal Locking Brake. Shown with 5″ wheel. Plate Caster K3A has a locking mechanism which simultaneously locks both the wheel and the swivelling action of the caster, enabling a secure footing and keeping the cargo stationary on a level surface. Plate Caster Model K3A is made using a stamped steel construction and is zinc plated. This plate caster uses a ⅜” diameter axle and the swivel caster raceway is held together by a ½” diameter rivet. This plate caster comes with two rows of ball bearings which makes changing direction and swiveling easier. There is a solid cover over the swivel raceways to shield them from dirt and dust. This plate caster performs best if you limit the load to no more than 1200 lbs on a set of 4 Model K3A casters.
Nylon Wheels from Caster City
Caster City’s Nylon Caster Wheels, injection molded from solid nylon 6, are an outstanding choice for supporting heavy loads without relying on metal wheels, delivering high capacity comparable to most metal wheels while remaining lightweight and floor-friendly. Available in 1-¼” or 2” tread widths and diameters ranging from 3” to 8”, these wheels are 100% washable, steam cleanable, and impervious to water, with exceptional resistance to organic solvents, chemicals, acids, bases, greases, oils, blood, salt, brine, and cleaning solutions. Their non-marking, hard 75D durometer tread with a slight crown ensures smooth rolling, making them ideal for wet environments like food processing and packaging plants where hygiene and chemical resistance are paramount.
These nylon industrial caster wheels are engineered for durability, offering excellent resistance to shocks and impact loads, along with superior abrasion resistance and toughness. They do not develop flat spots, even under prolonged static loads, ensuring reliable performance in demanding applications. The wheels absorb moisture, making them well-suited for wet environments without compromising structural integrity. With versatile bearing options, including plain bore, precision sealed ball bearings, roller bearings, stainless steel ball bearings, stainless steel roller bearings, or Delrin bearings, these wheels can be customized for optimal performance across various industrial settings.
Nylon Caster Wheels provide an ideal combination of high load capacity, chemical resistance, and floor protection, making them a top choice for industries such as manufacturing, food processing, and environments exposed to corrosive substances. Their ability to handle heavy loads, impacts, and harsh conditions while remaining lightweight and easy to maneuver distinguishes them as a versatile solution. For durable, high-performance caster solutions tailored to your specific requirements, contact Caster City to explore our injection-molded Nylon 6 Caster Wheels.
Application Use
Application Use for Total Locking K3A Casters
- Material Handling and Stocking Carts
- Moving dollies for transporting supplies in warehouses or institutional facilities.
- Stocking carts for restocking shelves in libraries, schools, or offices.
- Utility carts for general-purpose transport in institutional environments.
- Medical and Laboratory Equipment
- Medical equipment carts for transporting tools in hospitals or clinics.
- Laboratory equipment stands in science and animal labs for secure positioning.
- Electronic and diagnostic equipment carts for stable mobility during use.
- Hospital bedside carts for patient care items, ensuring immobility during use.
- Surgical carts for holding instruments, locked in place during procedures.
- Pharmacy carts for dispensing medications in pharmaceutical settings.
- Food Service and Kitchen Equipment
- Food service carts for delivering meals in hospitals or cafeterias.
- Bakery equipment carts for moving dough or baked goods in institutional kitchens.
- Kitchen equipment stands for appliances like mixers, ensuring stability during operation.
- Beverage carts for serving drinks in dining halls or catering setups.
- Prep tables on wheels for food preparation, locked for safety during use.
- Office and IT Equipment
- Office equipment stands for printers, copiers, or scanners in institutional offices.
- Computer equipment stands for workstations in computer labs or offices.
- Computer room equipment carts for servers or networking devices, ensuring immobility.
- Mobile filing cabinets for secure document storage and transport in offices.
- AV carts for projectors or monitors in conference rooms or classrooms.
- General Institutional Equipment
- Hospital utility carts for linens, cleaning supplies, or medical waste.
- School equipment carts for moving supplies like books or art materials.
- Pharmaceutical manufacturing carts for transporting materials in cleanroom environments.
- Maintenance carts for tools and repair supplies in institutional facilities.
- Laundry carts in hospitals or dormitories for transporting linens.
- Library carts for moving books or media in educational institutions.
- Workshop and Industrial Settings
- Worktables in workshops for holding tools or materials, locked during use.
- Tablesaws on mobile bases for woodworking in vocational schools or workshops.
- Tool carts for mechanics or technicians in institutional maintenance shops.
- Assembly line carts for small-scale manufacturing in training facilities.
- Welding carts for holding equipment in trade schools or workshops.
- Specialized Institutional Applications
- Janitorial carts for cleaning supplies in hospitals, schools, or offices.
- Classroom carts for mobile teaching aids like whiteboards or projectors.
- Mailroom carts for sorting and distributing mail in offices or universities.
- Audio-visual carts for sound equipment in auditoriums or theaters.
- Examination table carts in clinics for patient care setups.
- Mobile storage units for archival materials in museums or libraries.
- Corrosion-Resistant Environments (Model K3A Specific)
- Marine application carts for coastal institutional facilities.
- Wet environment carts in hospital sterilization rooms or labs.
- Corrosive environment carts in pharmaceutical manufacturing with chemical exposure.
- Outdoor utility carts for institutional grounds maintenance in harsh weather.
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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