3 Inch TPR Caster Wheel With Zinc Coating Thermoplastic Casters

Key Features

The 3-inch TPR caster is engineered for a strong performance across many applications. Here are its most notable features:

• Premium TPR Wheel: Made from high-quality Thermoplastic Rubber (TPR), which offers a blend of flexibility and durability. Its quiet and non-marking properties make it safe for use on almost all floor types, from hardwood to tile and concrete, without leaving scratches or scuffs.

• Zinc-Plated Frame: The fork (the wheel's housing) is constructed from pressed steel and finished with a zinc coating. This finish provides robust corrosion and rust resistance, significantly extending the caster's lifespan even in demanding or humid environments.

• Single Ball Bearing: Designed with a high-quality #6202 single ball bearing to improve rolling performance and reduce friction, ensuring a smooth operation with minimal push effort.

• Plastic Wheel Covers: Includes durable plastic wheel covers that act as a barrier against dust, water, and other debris, protecting the bearing and keeping the caster rolling smoothly.

• 360° Swivel Action: A swivel fork design allows for smooth, 360-degree rotation, offering superior maneuverability in tight spaces and making it easy to change direction.

Product Specifications

This 3-inch caster is a versatile choice for a wide range of medium-duty applications. Its robust design provides strong load capacity without adding unnecessary bulk.

*Note: While the above table reflects the primary model referenced from Hocaster, load capacity can vary between manufacturers. Some other models, such as those from Zoro or HIT, list capacities of 95 kg (210 lbs) and 50-70 kg, respectively.*

Functional Benefits

Choosing this caster provides a range of practical benefits, from protecting your workspace to ensuring quiet operation.

• Floor Protection: The TPR material is the defining benefit, enabling quiet, non-marking mobility that is gentle on all types of floors, making it a superior choice over traditional hard or marking wheels.

• Corrosion Resistance: The zinc-plated steel fork is highly resistant to rust and corrosion, ensuring the caster remains durable and maintains its attractive finish even in moist environments.

• Shock Absorption: Thanks to the elastic nature of TPR, the caster provides excellent shock absorption, reducing vibrations and noise during operation. This contributes to a smoother ride and less wear and tear on both the caster and the equipment it's attached to.

• Low Maintenance and Long Lifespan: The combination of the wear-resistant TPR tread, protective wheel cover, and durable bearing design means the caster requires minimal maintenance and has a longer operational lifespan.

• Smooth Mobility: The #6202 single ball bearing reduces rolling friction, making the equipment easier to move and maneuver, which reduces operator fatigue.

Ideal Applications

The 3-inch TPR caster is perfectly suited for applications where a blend of quiet operation, floor protection, and reliable mobility is crucial.

1. Furniture
   This caster is an excellent choice for office desks, workbenches, kitchen trolleys, lightweight shelving, and various home fixtures. It provides effortless movement while protecting hardwood and laminate floors.
2. Equipment
   This caster is ideal for movable medical equipment (such as instrument carts and medical beds), laboratory devices, catering trolleys, and retail display racks. Its quiet and smooth rolling performance ensures a distraction-free environment.
3. Light-Duty Industrial
   Commonly used in light to medium-duty material handling applications, this caster is perfect for shop carts, small industrial equipment, conveyor systems, and various other movable fixtures in a workshop or factory setting.
4. General Mobility
   With its all-around performance, this caster is a popular choice for a wide variety of mobile structures, including AV carts, movable podiums, tool stands, dollies, and more.