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8″ x 4″ 95A Orange Premium Polyurethane on Iron Roller – Model 100 Rigid Caster

Name: 8" x 4" 95A Orange Premium Polyurethane on Iron Roller – Model 100 Rigid Caster
SKU: 100PX8X4T-R
Availability: InStock

$403.11

PN: 100PX8X4T-R

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)

SKU: 100PX8X4T-R Categories: Model 100 - Up To 15,000lbs - Plate Size 6-1/4" x 7-1/2", Model 100 Rigid, Rigid Casters, Plate Casters

Technical Specifications

Wheel Diameter

Caster City Recommendation

Ollie Recommends!

Non-Marking

Yes

Wheel Width

Wheel Bearing

Tapered

Maximum Capacity (lbs)

6500 lbs

Overall Height

10 1/2"

Color

Orange

Weight

44 lbs

Description

Model 100 Plate Rigid Casters are moved mostly with machine controlled equipment because of the weighted loads they can bear. The legs on rigid model 100 have a gusset welded to the middle of the legs for added toughness. Rigid frames are zinc plated for rust resistance and there is a lubricated fitting for the wheel bearings. Model 100 Rigids are offered with both 3” wide wheels with 1” diameter axle and 4” wide wheels with a 1 1/4” diameter axle. Rigid Plate Casters are usually attached to machinery at the other end of the tow bar or push handle. Rigids help in controlling the direction machinery is moved. If machinery must to be positioned within a confined space we recommend using all plate swivel casters to move the equipment because rigids will not move sideways.

Special premium polyurethane which slows down internal heat that builds up from high loads and significantly increases in its load capacity and life span.

The “PX” Premium Polyurethane on Iron Wheel is engineered for heavy-duty industrial applications, featuring a 1″ thick polyurethane tire (95A Durometer) bonded to a robust iron core. With sizes ranging from 2″ to 4″ widths and diameters up to 16″, it supports impressive load capacities—up to 10,000 lbs for the 16×5 size. Its standout feature is the ability to slow down heat buildup during operation, minimizing wear and prolonging service life in high-stress settings. This wheel delivers smooth rolling, chemical resistance, and non-marking performance, making it ideal for industries like aerospace, defense, and manufacturing. Equipped with precision sealed ball or tapered roller bearings, it functions reliably between -20° and 180° F, ensuring durability where performance is critical.

The polyurethane layer not only absorbs impact to protect floors and cargo but also reduces noise, a key advantage in controlled environments. Trusted by industry leaders in the aerospace and automotive world, the “PX” wheel excels at safeguarding valuable surfaces and equipment while maintaining cool operation in high-friction or continuous-use scenarios. It’s not designed for rough terrain or sudden shocks—opt for smooth, controlled settings to maximize its benefits. For inquiries about sizes, bearings, or specifications, reach out at 800-501-3808 or sales@castercity.com.

Qualities of the PX Premium Polyurethane on Iron Wheel

Industry-leading load capacity: Premium Polyurethane on Iron wheel supports up to 10,000 lbs. for heavy-duty industrial tasks.
High-performance polyurethane tire: 1″ thick, 95A Durometer tire ensures durability, wear resistance, and tear strength.
Iron core construction: Robust iron core delivers strength and stability for extreme loads.
Lower rolling resistance: Polyurethane tire reduces effort for moving heavy loads, enhancing efficiency.
Higher dynamic load capacity: Supports substantial weights with uncompromised performance in tough conditions.
Exceptional wear resistance: Thick tread resists deformation, ensuring longevity under constant use.
Chemical-resistant wheel: Resists oil, grease, and harsh chemicals for demanding industrial environments.
Floor-protecting design: 95A polyurethane absorbs shocks, safeguards floors, and protects cargo.
Non-marking operation: Clean, quiet rolls maintain controlled environments in production zones.
Precision bearings support: Choice of sealed ball or tapered roller bearings ensures smooth, reliable motion.
Wide temperature versatility: Operates seamlessly from -20° to 180° F across diverse settings.
Self-energizing wheel design: Soft tire deflection eases starting and sustains effortless movement.
Maintenance-free reliability: Sealed bearings eliminate upkeep, boosting operational uptime.
Versatile size options: Available in 2″, 3″, 4″ and 5″ widths, with diameters up to 16″ for flexibility.
Aerospace and defense approved: Trusted by every aerospace and defense contractor around.
Heavy-duty industrial wheel: Ideal for warehouses, food processing, and distribution centers.
Smooth, quiet rolling: Minimizes noise and vibration in high-traffic manufacturing areas.
Impact-absorbing tire: Protects floors and cargo from damage during heavy-duty operations.

*This Plate Caster Model 100 contains the Heavy Duty Polyurethane on Iron with Tapered Roller Bearings. The caster shown in photo with 12″ x 3″ wheel.

Application Use for Model 100 and Model 2-100 Casters:

Body Dolly Carts
Engine Dollies
Gantry Cranes
Material Carts
Chassis Rack Carts
Paint Line Dollies
Towed Trash Gondolas
High Capacity Die Tables
Corrugated Steel Box Trucks
Heavy Portable Storage Racks

FAQ

FAQ for Model 100 Heavy-Duty Industrial Kingpinless Casters with Premium Polyurethane on Iron Wheels

What is the load capacity of the Model 100 heavy-duty industrial kingpinless caster with Premium Polyurethane on Iron wheels?

The Model 100 caster with Premium Polyurethane on Iron wheels is rated for up to 8,000 lbs per caster for the 12×4 size under ideal conditions (manual operation at speeds up to 3 mph). Contact Caster City at 800-501-3808 for reduced ratings in powered or abusive conditions.

What wheel sizes are available for the Model 100 heavy-duty industrial kingpinless caster with Premium Polyurethane on Iron wheels?

The Model 100 offers Premium Polyurethane on Iron wheels in 6-inch, 8-inch, 10-inch, and 12-inch diameters, with 3-inch or 4-inch widths (e.g., SKUs: 100PX6X3-S, 100PX12X4-R), providing versatility for industrial applications.

What makes the Premium Polyurethane on Iron wheels on the Model 100 caster so effective?

The wheels feature a 1-inch thick, 95A Durometer polyurethane tire bonded to an iron core, with a special formula that slows heat buildup, enhancing load capacity (up to 8,000 lbs for 12×4) and lifespan. They offer low rolling resistance, chemical resistance, and floor protection.

What industries are best suited for the Model 100 heavy-duty industrial kingpinless caster with Premium Polyurethane on Iron wheels?

Ideal for automotive manufacturing (tow-line applications), aerospace (moving components), heavy manufacturing (machinery transport), warehouses (carts), and mobile helipads, these casters excel in controlled environments requiring floor protection and quiet operation.

What is the difference between swivel and rigid Model 100 casters with Premium Polyurethane on Iron wheels?

Swivel casters (e.g., SKU: 100PX10X3-S) offer 360-degree rotation for maneuverability in tight spaces, while rigid casters (e.g., SKU: 100PX10X3-R) provide stability for straight-line movement in applications like tow-lines or heavy equipment transport.

Are the Premium Polyurethane on Iron wheels on the Model 100 caster worth the higher cost?

Yes, their heat-slowing polyurethane extends lifespan, while the 95A tire protects floors and reduces noise, saving on maintenance and downtime. They’re a cost-effective choice for automotive, aerospace, and warehouse applications.

What bearing options are available for the Model 100 heavy-duty industrial kingpinless caster with Premium Polyurethane on Iron wheels?

The Model 100 features precision sealed ball or tapered roller bearings (e.g., in SKU: 100PX12X4-S), ensuring smooth, maintenance-free operation under heavy loads, with tapered bearings ideal for frequent turning.

Can the Model 100 caster with Premium Polyurethane on Iron wheels be customized?

Yes, options include swivel locks (for swivel models) and face contact brakes. Some customizations may be non-returnable. Contact Caster City at sales@castercity.com for details on SKUs like 100PX8X4-S.

What is the benefit of the kingpinless design in the Model 100 heavy-duty industrial caster with Premium Polyurethane on Iron wheels?

The kingpinless design distributes load stress evenly, enhancing durability and maneuverability for high-impact applications like automotive tow-lines or aerospace equipment transport.

What are the operating conditions for the Model 100 caster with Premium Polyurethane on Iron wheels?

Rated for manual operation at speeds up to 3 mph from -20° to 180°F on smooth surfaces. Avoid rough terrain or sudden shocks. Consult Caster City for powered equipment or harsh environment ratings.

Where can I purchase the Model 100 heavy-duty industrial kingpinless caster with Premium Polyurethane on Iron wheels?

Order from www.castercity.com, call 800-501-3808 (Monday–Friday, 7:45 AM to Noon PST & 1:00 PM to 2:30 PM PST), or email sales@castercity.com. SKUs include 100PX6X3-S and 100PX12X4-R.

What precautions should I take when installing the Model 100 heavy-duty industrial caster with Premium Polyurethane on Iron wheels?

Avoid dragging wheels sideways, exceeding 8,000 lbs capacity, or improper mounting (fewer than 4 bolts). Use on smooth surfaces to prevent damage. Contact Caster City for installation guidance.

Can the Model 100 caster with Premium Polyurethane on Iron wheels handle high-traffic industrial environments?

Yes, the wheels’ 95A polyurethane and sealed bearings ensure smooth, quiet, and non-marking operation in high-traffic areas like automotive plants or warehouses, with excellent wear and chemical resistance.

What is the difference between 3-inch and 4-inch wide Premium Polyurethane on Iron wheels for the Model 100 caster?

3-inch wide wheels (e.g., SKU: 100PX10X3-S) are lighter for moderate loads, while 4-inch wide wheels (e.g., SKU: 100PX10X4-S) offer greater stability and load distribution for heavier tasks like aerospace or automotive applications.

For further assistance or custom configurations, reach out to Caster City to ensure the Model 100 with Premium Polyurethane on Iron wheels meets your industrial needs.

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:

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Caster performance data.
Comparative data.
Customized caster solutions.
Help with caster solutions.
Case studies by industry or application.
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Call us during the design phase of your project, we can help you avoid costly modifications once fabrication has started. We guarantee what we recommend.