Defender D4 Stainless Steel Casters

The D4 Defender Series is the ideal 2” wide caster solution for customers requiring lasting performance and corrosion resistance. Manufactured from Type 304 stainless steel, this series provides critical defense to applications exposed to washdowns, cleaning agents, steam, caustic solutions, and other environmental conditions that eventually cause oxidation and failure in standard casters.

  • Constructed of highly polished, corrosion resistant stainless steel (304 Grade
  • ¾” 304 Stainless steel permanent rivet kingpin for long swivel life
  • Top plate and legs formed from ¼” thick stainless steel for durability
  • Legs precision welded to yoke for strength
  • Double stainless steel ball bearing raceways (with zerk) formed smooth for ease of swiveling
  • Food grade -40°F to 600°F performance grease (FDA approved)
  • ½” diameter 304 stainless steel zerk axle standard; solid axle available by special order
  • NSF listed
  • Defender D4 Stainless Steel Series (PDF)

 


Nylon White

Colson Performa Wheel Flat Grey Tread with Capacity to 325 poundsWhite Nylon wheels are economical, strong, and clean. These injection-molded white nylon wheels are ideal for clean rooms and applications that need wash-downs. This economical solutions provides maximum ergonomic performance, rolling and swiveling with great ease. Each wheel can withstand a wide range of temperatures – perfect to help maintain cleanliness through frequent washings.


Maxim Nylon Glass

Colson Performa Wheel Flat Grey Tread with Capacity to 325 pounds


HD Nylon Glass Filled

Colson Performa Wheel Flat Grey Tread with Capacity to 325 poundsGlass-filled Nylon wheels feature an exclusive, ultra tough thermoplastic compound that resists hard impacts and drop-shocks. The wheel is impervious to most chemicals, solvents, salts, gases, alkalines and steam cleaning and does not absorb water. When compared to other hard tread wheels, these Glass-filled Nylon wheels require less force to roll and swivel. It is ideal for many industrial and institutional applications and is NSF listed for the food service industry. The wheel is non-marking.


Commander HD

Colson Performa Wheel Flat Grey Tread with Capacity to 325 poundsThe Commander HD wheel is perfected for superior performance under heavy loads (2,000-7,200 lbs. each) and abusive impacts. Critical applications for this wheel include: die carts, engine hoists, ground support equipment and much more. The unique and durable Nylatron® wheel material provides floor protection where steel, iron or phenolic wheels do not. The wheel’s tread resists moisture and most chemicals, making it suitable for corrosive environments. The slightly crowned tread profile provides better mobility than flat tread wheels.


Thermo Hi-Temp

Colson Performa Wheel Flat Grey Tread with Capacity to 325 poundsThermo wheels feature a standard operating temperature range from -70°F (continuous service) to +525°F (intermittent service, +480°F continuous service). These wheels are molded from an exclusive engineered resin compound that offers non-marking floor protection, near zero water absorption, high load capacities and long service life.


Hi-Temp Nylon Glass

Colson Performa Wheel Flat Grey Tread with Capacity to 325 poundsGlass-filled Nylon wheels feature an exclusive, ultra tough thermoplastic compound that resists hard impacts and drop-shocks. The wheel is impervious to most chemicals, solvents, salts, gases, alkalines and steam cleaning and does not absorb water. When compared to other hard tread wheels, these Glass-filled Nylon wheels require less force to roll and swivel. It is ideal for many industrial and institutional applications and is NSF listed for the food service industry. The wheel is non-marking.


Polyurethane Hi-Tech

Colson Performa Wheel Flat Grey Tread with Capacity to 325 poundsIndustrial strength polyurethane tread is bonded to a “ribbed” polyolefin core. This design adds strength for loads subjected to shock and hard impacts. Tread is molded in, around and through a ribbed extension of the core to prevent debonding. Standard colors are maroon tread on grey core. Not recommended for conditions of continuous operation such as towline, etc. 


Eagle Polyurethane

Colson Performa Wheel Flat Grey Tread with Capacity to 325 poundsEagle wheel is suited for a wide range of industrial applications and can withstand load capacities of 600 to 1,200 lbs. This wheel’s unique, interlocking polyurethane tread on heavy duty polypropylene core offers superior adhesion for medium to heavy duty weight capacities.


Endura Solid Elastomer

Colson Performa Wheel Flat Grey Tread with Capacity to 325 poundsDesigned specifically for highcapacity manual applications involving chemicals, solvents or water. Low rolling resistance provides the ergonomic qualities you demand. One-piece construction affords freedom from tread separation with an exceptionally long life. Non-marking, floor protective tread.


K Solid Polyurethane

Colson Performa Wheel Flat Grey Tread with Capacity to 325 pounds


Phenolic

Colson Performa Wheel Flat Grey Tread with Capacity to 325 poundsThis phenolic resin wheel is filled with macerated fabric and is quieter than steel or aluminum, while providing superior floor protection. It is resistant to hard impacts, most chemicals and steam. The standard color is black.


Phenolic Hi-Temp

Colson Performa Wheel Flat Grey Tread with Capacity to 325 poundsThis phenolic resin wheel is filled with macerated fabric and is quieter than steel or aluminum, while providing superior floor protection. It is resistant to hard impacts, most chemicals and steam. The standard color is black.


Performa Flat

Colson Performa Wheel Flat Grey Tread with Capacity to 325 poundsPerforma wheels offer the advantages of both hard and soft tread materials in a single wheel. Like a hard tread wheel, Performa rolls easily and is very durable. Like a soft tread wheel, it rolls quietly, protects floors and resists impacts with a cushion ride. It also features maximum weatherability, low temperature flexibility, resistance to chemicals, water and steam, and rejects floor debris such as metal shavings. Non-marking thermoplastic elastomer tread is permanently bonded to ribbed polyolefin wheel core.


Performa Flat Conductive

Colson Performa Wheel Flat Grey Tread with Capacity to 325 poundsMany computer manufacturers and electronics companies require conductive wheels on assembly carts to eliminate static build-up and discharge. Although conductive caster wheels have existed for years, almost all of them mark floors. Colson has solved this problem with our selection of Performa Conductive Wheels. These models combine a soft cushion ride with a nonmarking tread design. All wheels feature a cushion grey Performa tread bonded to a black Polyolefin wheel core.


Performa Round

Colson Performa Wheel Flat Grey Tread with Capacity to 325 poundsPerforma wheels offer the advantages of both hard and soft tread materials in a single wheel. Like a hard tread wheel, Performa rolls easily and is very durable. Like a soft tread wheel, it rolls quietly, protects floors and resists impacts with a cushion ride. It also features maximum weatherability, low temperature flexibility, resistance to chemicals, water and steam, and rejects floor debris such as metal shavings. Non-marking thermoplastic elastomer tread is permanently bonded to ribbed polyolefin wheel core.


Performa Conductive Round

Colson Performa Wheel Flat Grey Tread with Capacity to 325 poundsMany computer manufacturers and electronics companies require conductive wheels on assembly carts to eliminate static build-up and discharge. Although conductive caster wheels have existed for years, almost all of them mark floors. Colson has solved this problem with our selection of Performa Conductive Wheels. These models combine a soft cushion ride with a nonmarking tread design.


Polyolefin

Colson Performa Wheel Flat Grey Tread with Capacity to 325 poundsThis hard tread polyolefin wheel is light weight, offers non-marking floor protection, and resists hard impacts. Very light in weight, yet the impact strength for this wheel is far superior to hard rubber wheels. It offers superior resistance to most oils, chemicals, grease, solvents and acids. Fit for light and medium duty applications. The standard color is black.


Retort Hi-Temp

Colson Performa Wheel Flat Grey Tread with Capacity to 325 poundsDesigned to withstand the rigors of high temperatures, Retort wheels are perfect for cooker racks and retort carts. Also ideal for use in food processing and medical applications where high-heat cleaning or sanitation is required.


 

 

Fork Options

NSF Listed for Food Service Industry – All models except thread guards and cast iron wheels

 


Brake Options

Colson D4 Series Stainless Steel Swivel Caster with Top Lock BrakeTop Lock – Colson Top Lock Applies positive engagement to tread surface of wheel when activated for a secure lock; available on all swivel models.


Colson D4 Series Stainless Steel Swivel Caster with Total Lock BrakeTotal Lock – Colson’s Total Lock brake locks the wheel and swivel simultaneously. The brake design features durable metal construction with a thermoplastic pedal and provides virtually maintenance-free operation. The brake is easily operated with foot action. Available on all swivel models. Riveted design is not field installable.


Colson D4 Series Stainless Steel Swivel Caster with Side Lock BrakeSide Lock – Side Lock large brake pedal places positive locking force against wheel hub when activated; available on all swivel casters with roller bearing.

CAD Models & Quotes