Home > PLATE CASTERS > Capacity up to 1,250 lbs: - 3-1/4" thru 8" Wheels - Plate Size: 4" x 4-1/2" > W/ BLUE SOLID POLY WHEELS - 4" thru 8" - up to 1,250 lbs

Swivel and Rigid Solid Polyurethane Wheel Casters

Weight Capacities Ranging From: 800 LBS to 1,250 lbs Per Caster
Plate Size: 4" x 4-1/2"
3-1/4" X 2"  Inch Rigid Caster - Phenolic Wheel - 700 Lbs Capacity
CasterHQ's Blue Solid Polyurethane Wheels are Molded and Machined for high performance and longevity. Our Solid Polyurethane Wheels have no way of tread separation since they are one solid piece. These wheels are great for wet and corrosive environments and will not mark the floor. Solid Polyurethane Wheels are made to resist most chemicals including Acids, Cleaning Chemicals, Bleach, Water, and other harsh or corrosive chemicals. These wheels are best used in clean room environments or wash-down applications. You can choose from a variety of Bearings including Delrin (Plastic) Bearing, Stainless Steel Precision Bearing (Rust Resistant), Precision Bearing, Roller Bearing, or a Stainless Roller Bearing. These wheels are good for temperatures from -40 ° Degrees Fahrenheit to 180° Degrees Fahrenheit . These wheels go by many names in the industry from Solid Urethane (SU Wheels), Solid Polyurethane (PLX Wheels), Solid Polyurethane (SPU Wheel).

Solid Polyurethane wheel is 100% washable and perfect for food processing environments. The wheel is steam cleanable and can resists blood, oil, grease, water and most solvents. The one piece mold design eliminates bonding failure, which provides high impact and abrasion resistant.


  • Wheels Hardness: 60-65 Durometer Shore D
  • Temperature Range: -20° to 180° F.
  • Color: Blue
  • Great for wet environments
  • Choose from either Standard Roller Bearings or Stainless Steel Bearing Types in the Side Menu
  • 100% Steam Cleanable Wheels
  • Swivels have Double Ball Raceways
  • Heavy gauge cold rolled steel
  • Steel Dust cover protects swivel raceway
  • Zinc Plated Finish

    Questions? Please Call us @ 844-439-4335 or Contact Us Here

    For quick online service please email us: sales@casterhq.com and a Caster Expert will help you answer any questions.

    We ship Fast!!!
    If ordered before 12-noon all orders typically ship the SAME DAY!
    All orders received after 12-noon will ship the following business day
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4"X 2" Blue Solid Polyurethane Wheel | Rigid  Caster | 750 lbs Capacity MEDIUM DUTY 4"X 2" BLUE SOLID POLYURETHANE RIGID CASTER | 750 lbs Capacity


4" x 4-1/2" Mounting Plate

Usually Ships in 1 to 2 Business Days
Our Price: $29.99
In Stock
4"X 2" Blue Solid Polyurethane Wheel | Swivel Caster | 750 lbs Capacity MEDIUM DUTY 4"X 2" BLUE SOLID POLYURETHANE SWIVEL CASTER | 750 lbs Capacity


4" x 4-1/2" Mounting Plate

Usually Ships in 1 to 2 Business Days
Our Price: $29.99
5"X 2" Blue Solid Polyurethane Wheel | Rigid Caster | 800 lbs Capacity MEDIUM DUTY 5"X 2" BLUE SOLID POLYURETHANE RIGID CASTER | 800 lbs Capacity


4" x 4-1/2" Mounting Plate

Usually Ships in 1 to 2 Business Days
Our Price: $34.99
5"X 2" Blue Solid Polyurethane Wheel | Swivel Caster | 800 lbs Capacity MEDIUM DUTY 5"X 2" BLUE SOLID POLYURETHANE SWIVEL CASTER | 800 lbs Capacity


4" x 4-1/2" Mounting Plate

Usually Ships in 1 to 2 Business Days
Our Price: $34.99
In Stock
6"X 2" Blue Solid Polyurethane Wheel | Rigid Caster | 900 lbs Capacity MEDIUM DUTY 6"X 2" BLUE SOLID POLYURETHANE RIGID CASTER | 900 lbs Capacity


4" x 4-1/2" Mounting Plate

Usually Ships in 1 to 2 Business Days
Our Price: $42.99
In Stock
6"X 2" Blue Solid Polyurethane Wheel | Swivel Caster | 900 lbs Capacity MEDIUM DUTY 6"X 2" BLUE SOLID POLYURETHANE SWIVEL CASTER | 900 lbs Capacity


4" x 4-1/2" Mounting Plate

Usually Ships in 1 to 2 Business Days
Our Price: $44.99
8"X 2" Blue Solid Polyurethane Wheel | Rigid Caster | 1,000 lbs Capacity MEDIUM DUTY 8"X 2" BLUE SOLID POLYURETHANE RIGID CASTER | 1,000 lbs Capacity


4" x 4-1/2" Mounting Plate

Usually Ships in 1 to 2 Business Days
Our Price: $59.99
In Stock
8"X 2" Blue Solid Polyurethane Wheel | Swivel Caster | 1,000 lbs Capacity MEDIUM DUTY 8"X 2" BLUE SOLID POLYURETHANE SWIVEL CASTER | 1,000 lbs Capacity


4" x 4-1/2" Mounting Plate

Usually Ships in 1 to 2 Business Days
Our Price: $62.99
In Stock