8″ Black Polyolefin – Stainless Steel Plate 9

FAQ

Stainless Steel Model 9 Caster with PB Polyolefin Wheel

What is the Stainless Steel Model 9 Caster with PB Polyolefin Wheel?

The Stainless Steel Model 9 Caster with PB Polyolefin Wheel is a heavy-duty caster made from 1/2” thick 304 stainless steel, designed for wet and corrosive environments. It has a 5/8” welded kingpin, a 1/2” stainless steel axle, lubrication fittings, and supports up to 1200 lbs per caster. The 2” wide black polyolefin wheel (4”, 5”, 6”, 8” diameters, Shore D 65, 32°F to 180°F) supports up to 800 lbs, with bearing options like roller, Delrin, or stainless precision sealed ball bearings. Rigid versions are available for fixed-direction stability in applications like conveyor systems.

What environments is the Stainless Steel Model 9 Caster with PB Polyolefin Wheel suited for?

This caster is designed for wet and corrosive environments like food processing plants, pharmaceutical manufacturing, and marine settings, handling tasks such as heavy ingredient carts, cleanroom transport, and dock cargo carts. Its 304 stainless steel frame resists rust and chemicals, making it suitable for washdown applications in hospitals, labs, water treatment facilities, and automotive or aerospace plants, while meeting NSF and ROHS standards for hygiene.

What industrial applications can the Stainless Steel Model 9 Caster with PB Polyolefin Wheel be used for?

This caster supports heavy-duty tasks across industries: in food processing for mobile processing equipment, in pharmaceuticals for sterile equipment movers, in chemical plants for container transport carts (with acid content below 10%), in marine settings for fish processing equipment, in healthcare for heavy medical equipment like MRI machines, in labs for hazardous material carts, in water treatment for chemical feed system carts, and in automotive/aerospace for parts transport in corrosive areas.

What is the weight capacity of the Stainless Steel Model 9 Caster with PB Polyolefin Wheel?

The Model 9 supports up to 1200 lbs per caster, but the 2-inch wide polyolefin wheel (4”, 5”, 6”, 8” diameters) supports up to 800 lbs. Divide the total equipment load by the number of casters to avoid overloading on uneven surfaces.

What is the temperature range of the Stainless Steel Model 9 Caster with PB Polyolefin Wheel?

The polyolefin wheel operates in temperatures from 32°F to 180°F, suitable for institutional applications in wet settings. It’s not suited for freezer use or heat above 180°F intermittent usage, such as in a rack washer; consult Caster City at 800-501-3808 for alternative wheel options.

What are the key features of the Stainless Steel Model 9 Caster with PB Polyolefin Wheel?

It features a 304 stainless steel frame, a 5/8” welded kingpin, and a 1/2” stainless steel axle with lubrication fittings. The 2” wide black polyolefin wheel (4”, 5”, 6”, 8” diameters, Shore D 65) is non-marking, resists flat-spotting, and has bearing options like roller, Delrin, or stainless precision sealed ball bearings, with a mounting plate of 4″ x 4-1/2″ (bolt hole pattern 2-5/8″ x 3-5/8″ to 3″ x 3″), using 3/8″ bolts.

What bearing options are available for the Stainless Steel Model 9 Caster with PB Polyolefin Wheel?

The Model 9 offers roller bearings (R), Delrin bearings (D), plain bore (P), ball bearings (BB), precision sealed ball bearings (PS), stainless precision sealed ball bearings (SPS), and stainless steel roller bearings (SSR). These options allow customization for specific applications in wet environments.

Is the Stainless Steel Model 9 Caster with PB Polyolefin Wheel resistant to chemicals?

The 304 stainless steel frame resists rust and chemicals, making it suitable for wet environments with frequent sanitation. The polyolefin wheel resists water, mild acids (below 10% acid content), grease, and oils, fitting well in labs and food service, though it’s not recommended for high acid content solutions.

What is the durometer of the Stainless Steel Model 9 Caster with PB Polyolefin Wheel?

The polyolefin wheel has a Shore D 65 durometer, providing a hard surface that resists flat-spotting during prolonged parking, though it requires smooth floors for best performance.

What is the lead time for the Stainless Steel Model 9 Caster with PB Polyolefin Wheel?

The Model 9 has a fast lead time, typically 2 days, allowing quick delivery for 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 Stainless Steel Model 9 Caster with PB Polyolefin Wheel?

The caster has a top plate size of 4″ x 4-1/2″ with bolt hole spacing of 2-5/8″ x 3-5/8″ to 3″ x 3″, and uses 3/8″ mounting bolts. This setup allows secure attachment to equipment for institutional applications on smooth floors.

How should the Stainless Steel Model 9 Caster with PB Polyolefin Wheel be maintained?

Lubricate the swivel bearing and axle regularly using the fittings to keep movement smooth, and clean the caster to remove debris, especially after washdowns. Avoid prolonged standing loads, shock, or harsh impacts to maintain performance in wet environments.

Where can I buy the Stainless Steel Model 9 Caster with PB Polyolefin Wheel?

Buy the Model 9 directly from Caster City’s website (www.castercity.com) or by calling 800-501-3808 for assistance. With a fast lead time and online availability, it’s accessible for industries needing reliable casters.