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The Light Duty 2-4 Inch TPR Medical Casters are compact, cost-effective mobility solutions for light-weight medical gear, trolleys, and furniture. Designed for loads of 40–65kg, they’re perfect for small clinics, home care settings, and even commercial spaces (e.g., retail display carts). Their biggest advantages? Anti-corrosion performance (works in humid bathrooms), easy maneuverability (fits narrow corridors), and compatibility with diverse equipment—making them a versatile choice for low-intensity mobility needs.
Wheels: PP (Polypropylene) + TPR (Thermoplastic Rubber) blend—PP is strong yet lightweight, while TPR ensures smooth rolling and floor protection. The blend resists moisture, so the wheels won’t warp in humid spaces.
Forks: Steel with precision steel balls—steel adds strength (supports up to 65kg), while precision balls enable 360° swivel. Two fork styles: A-with cover (reinforced frame for frequent use) and B-W/O cover (chrome finish for aesthetics).
Derlin components: High-tech nylon used for small parts (e.g., brake levers)—Derlin is anti-corrosive, moisture-proof, and won’t break under light pressure.
Small wheel sizes: 2” (50mm), 3” (75mm), 4” (100mm)—2” models fit tight spaces (e.g., between hospital beds), while 4” models offer better mobility on slightly uneven floors.
Multiple installation options: Plate mounting (stable for furniture), thread stem (adjustable height), grip ring stem (tool-free install)—adapts to small trolleys, side tables, or diagnostic carts.
Simple brake system: Nylon brake levers are easy to engage/disengage with one hand—ideal for users with limited strength (e.g., home care patients or elderly caregivers).
Load capacity: 40kg (2” model ME05-01-50TPR-G), 50kg (3” model ME05-01-75TPR-G), 65kg (4” model ME05-01-100TPR-G)—perfect for light gear like thermometers, small oxygen tanks, or medication boxes.
Load height: 70mm (2”) to 124mm (4”)—matches the height of standard small medical equipment.
Weight per caster: <250g—light enough to not add extra bulk to equipment.
All-environment use: Derlin and PP+TPR materials work in bathrooms (humid), clinics (frequent cleaning), or homes (carpeted floors)—no performance limits.
Low maintenance: Smooth surfaces are easy to clean—wipe with a damp cloth to remove dust or spills. No lubrication is needed for the bearings (pre-lubricated at the factory).
Versatile beyond medical use: Works for retail display carts, office file trolleys, or home furniture (e.g., rolling side tables)—adding value for businesses with multiple needs.
Affordable: Priced lower than heavy-duty medical casters, making them accessible for small clinics or home care providers.
A1: Yes. The 2” model (40kg capacity) easily handles a 30kg oxygen tank. Use the grip ring stem installation for quick attachment to the tank trolley.
A2: The A-with cover fork has a plastic cover over the steel frame—better for frequent use (e.g., clinic trolleys moved 10+ times a day). The B-W/O cover fork has a chrome finish—sleeker for furniture (e.g., hospital side tables) moved less often.
A3: Yes. The 3” or 4” TPR wheels roll smoothly on low-pile carpet (e.g., home care bedrooms). Avoid 2” wheels on thick carpet—they may get stuck.
A4: Yes. The PP+TPR wheels and Derlin components resist bleach, alcohol, and other common disinfectants. Just avoid soaking the casters—wipe them down instead of submerging.
