3″ High Capacity Blue Rubber Wheel – Model K3 Rigid Caster

FAQ

Zinc-Plated Industrial Plate Caster Model K3 with RHB High Capacity Soft Blue Rubber Wheel

What is the Zinc-Plated Industrial Plate Caster Model K3 with RHB High Capacity Soft Blue Rubber Wheel?

The Zinc-Plated Industrial Plate Caster Model K3 with RHB High Capacity Soft Blue Rubber Wheel is a light-duty caster made from stamped zinc-plated steel, designed for dry industrial settings. It features a 1-1/4″ wide soft blue rubber wheel (available in 3″ to 5″ diameters) with a Shore A 90-95 durometer, operating from -20°F to 160°F. The swivel has a double ball raceway with a 1/2″ steel rivet, a 3/8″ axle bolt, and annular ball bearings, supporting up to 1000 lbs for a set of four casters.

What environments is the Zinc-Plated Industrial Plate Caster Model K3 with RHB High Capacity Soft Blue Rubber Wheel suited for?

This caster is designed for pharmaceutical labs, hospitals, and food service areas requiring quiet, clean operation on smooth, dry floors. Its zinc-plated steel frame resists corrosion in dry environments, and the soft blue rubber wheel protects floors while reducing noise and vibration, but it’s not suited for washdown or highly corrosive settings due to the zinc plating.

What is the weight capacity of the Zinc-Plated Industrial Plate Caster Model K3 with RHB High Capacity Soft Blue Rubber Wheel?

The Model K3 with RHB High Capacity Soft Blue Rubber Wheel supports up to 1000 lbs for a set of four casters (250 lbs per caster) for manual movement. Reduce the load by 50% if pushing by hand for easier rolling, and divide the total equipment load by the number of casters to avoid overloading on uneven surfaces.

What is the temperature range of the Zinc-Plated Industrial Plate Caster Model K3 with RHB High Capacity Soft Blue Rubber Wheel?

The soft blue rubber wheel operates in temperatures from -20°F to 160°F, suitable for light-duty applications in dry, sanitary settings. For higher temperature needs, consult Caster City at 800-501-3808 to explore alternative wheel options.

What are the key features of the Zinc-Plated Industrial Plate Caster Model K3 with RHB High Capacity Soft Blue Rubber Wheel?

It features a zinc-plated steel frame, a double ball raceway swivel with a 1/2″ rivet, and a 3/8″ axle bolt with an optional lube axle. The 1-1/4″ wide soft blue rubber wheel (Shore A 90-95) is non-marking, absorbs shock, and has annular ball bearings, supporting up to 250 lbs per caster. The mounting plate is 3-1/8″ x 4-1/8″ with bolt hole spacing of 2-3/8″ x 3-3/8″, slotted to 1-3/4″ x 2-15/16″, using 3/8″ bolts.

What wheel options are available for the Zinc-Plated Industrial Plate Caster Model K3 with RHB High Capacity Soft Blue Rubber Wheel?

The Model K3 comes with a 1-1/4″ wide soft blue rubber wheel (available in 3″ to 5″ diameters) with annular ball bearings, but other wheel options include polyolefin or all polyurethane wheels in 3″ to 5″ diameters for the Model K3 bracket. The soft blue rubber wheel is designed for smooth floors, reducing noise and vibration, but not for rough treatment or standing loads.

Is the Zinc-Plated Industrial Plate Caster Model K3 with RHB High Capacity Soft Blue Rubber Wheel resistant to chemicals?

The soft blue rubber wheel resists many chemicals and solvents, making it suitable for food service, labs, and healthcare settings with light chemical exposure, though harsh chemicals may affect the tire bonding over time. The zinc-plated steel frame offers limited corrosion resistance in dry environments but is not suited for washdown or highly corrosive conditions.

What is the durometer of the Zinc-Plated Industrial Plate Caster Model K3 with RHB High Capacity Soft Blue Rubber Wheel?

The soft blue rubber wheel has a Shore A durometer of 90 to 95, providing a soft, shock-absorbing surface that reduces noise and vibration while protecting floors in light-duty applications, though it may develop flat spots under prolonged standing loads.

What is the lead time for the Zinc-Plated Industrial Plate Caster Model K3 with RHB High Capacity Soft Blue Rubber Wheel?

The Model K3 has a fast lead time, typically 2 days, allowing quick delivery for industrial buyers. Orders can be placed through Caster City’s website or by calling 800-501-3808 for prompt processing.

What are the mounting specifications for the Zinc-Plated Industrial Plate Caster Model K3 with RHB High Capacity Soft Blue Rubber Wheel?

The caster has a top plate size of 3-1/8″ x 4-1/8″ with bolt hole spacing of 2-3/8″ x 3-3/8″, slotted to 1-3/4″ x 2-15/16″, and uses 3/8″ mounting bolts. This setup ensures secure attachment to equipment for light-duty applications on smooth floors.

How should the Zinc-Plated Industrial Plate Caster Model K3 with RHB High Capacity Soft Blue Rubber Wheel be maintained?

Maintenance is minimal due to its design, but clean the caster regularly to remove debris and prevent buildup that could affect performance. Avoid prolonged standing loads to prevent flat spots on the wheel, and do not expose the zinc-plated frame to wet or corrosive environments to maintain its condition.

Where can I buy the Zinc-Plated Industrial Plate Caster Model K3 with RHB High Capacity Soft Blue Rubber Wheel?

Buy the Model K3 directly from Caster City’s website or by calling 800-501-3808. With a fast lead time and online availability, it’s accessible for industries needing reliable, quiet casters for dry, smooth floors.