4"

4″ Ergo Blue Wheel 300lb Load Cap ***Limited Supply***

• Thermoplastic Elastomer treaded on plastic core
• Very resilient-great shock absorbing wheel
• Soft cushion ride with a non-marking tread

4″ Floor Lock

• FL40117
• Floor Locks offer a foot activated braking option for equipment & carts

4″ Gray Non Marking Wheel With 3/8″ Precision Ball Bearing 1-9/16″ Hub 250 Lbs. Capacity

• TP40GI44
• Rolls like rubber, acts like polyurethane 
• Better load capacities than standard rubber 
• Protects floors and resists impact with a cushion ride

4″ High Temp Glass Filled Nylon Wheel With 1/2″ Plain Bore 1-3/8″ Hub 300 Lbs Capacity

• GN40GQ83
• Excellent for autoclave and steam cleaning  applications
• Superior abrasion and impact resistance
• Made out of exclusively engineered thermo compound

4″ High Temp Glass Filled Nylon Wheel With 1/2″ Plain Bore 1-5/8″ Hub 700 Lbs Capacity

• GN40HQ83
• Excellent for autoclave and steam cleaning  applications
• Superior abrasion and impact resistance
• Made out of exclusively engineered thermo compound

4″ High Temp Glass Filled Nylon Wheel With 3/4″ Plain Bore 2-3/16″ Hub 800 Lbs Capacity

• GN40JQ88
• Excellent for autoclave and steam cleaning  applications
• Superior abrasion and impact resistance
• Made out of exclusively engineered thermo compound

4″ High-Temp Phenolic Wheel With 1/2″ Plain Bore 1-3/8″ Hub 200 Lbs Capacity

• HT40GQ83
• All load capacities are rated for room temperatures
• Phenolic resin filled with fiber glass for high-temperature resistance

4″ High-Temp Phenolic Wheel With 1/2″ Plain Bore 1-5/8″ Hub 400 Lbs Capacity

• HT40HQ83
• All load capacities are rated for room temperatures
• Phenolic resin filled with fiber glass for high-temperature resistance

4″ High-Temp Phenolic Wheel With 3/4″ Plain Bore 2-3/16″ Hub 600 Lbs Capacity

• HT40JQ88
• All load capacities are rated for room temperatures
• Phenolic resin filled with fiber glass for high-temperature resistance

4″ High-Temperature Epoxy With 3/8″ Precision Ball Bearing 1-5/8″ Hub 700 Lbs. Capacity

• Compression-molded high-temperature epoxy resin thermoset material
• Easy-rolling integrated ball bearing locked in hub

4″ Neoprene Wheel With 1/2″ Precision Sealed Ball Bearing 2-5/16″ Hub 500Lbs Capacity

• W-404-PD
• Superior for all floor surfaces and offering excellent mobility and wear resistance
• Neoprene D wheels are quiet and non-staining
• Designed for light to medium loads
• Shock absorbing, and resistant to damage from chemicals and debris.

4″ Neoprene Wheel With 3/8 Precision Sealed Ball Bearing 1-1/2″ Hub 225Lbs Capacity

• W-64-XD
• Superior for all floor surfaces and offering excellent mobility and wear resistance
• Neoprene D wheels are quiet and non-staining
• Designed for light to medium loads
• Shock absorbing, and resistant to damage from chemicals and debris.

4″ Neoprene Wheel With 3/8″ Precision Sealed Ball Bearing 1-3/4″ Hub 250 Lbs Capacity

• W-74-XD
• Superior for all floor surfaces and offering excellent mobility and wear resistance
• Neoprene D wheels are quiet and non-staining
• Designed for light to medium loads
• Shock absorbing, and resistant to damage from chemicals and debris.

4″ Neoprene Wheel With 5/16″ Precision Sealed Ball Bearing 1-1/8″ Hub 75 Lbs Capacity

• W-24-XD
• Will reject floor debris, roll over screws, metal or glass fragments, resin pellets
• Highly resistant to wax, oils, greases, cleaning compounds, weather and ozone.

4″ Phenolic Wheel With 2-3/16″ Hub 3/4″ Roller Bearing 800 Lbs Capacity

• PH40JB04
• Hard tread rolls easily, provides good concrete floor protection
• Phenolic resin mixed with macerated canvas; creates a high capacity, high impact resistant wheel

4″ Rigid Extra Soft Grey Rubber Top Plate 2-3/8″ x 3-5/8″

• T4NM40
• OEM preferred
• Industry requiring light/medium duty

4″ Rigid Grey Non Marking Top Plate 4″ x 4-1/2″

• 82TP40
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Rigid Hard Rubber Top Plate 3-1/4″ x 6-1/4″

• 21HR40
• Top plate size and bolt hole configurations match industry specifications
• Mobility and durability combination

4″ Rigid Non Marking Top Plate 2-3/8″ x 3-5/8″

• 41TP4006
• Used in almost every industry
• Zinc plated finish & corrosion resistant

4″ Rigid Non Marking Top Plate 2-3/8″ x 3-5/8″

• 01TP4006
• Most popular for use in institutional industries  
• Light Duty applications
• Economically priced for light duty applications

4″ Rigid Phenolic Kingpinless Top Plate 4-1/2 x 6-1/4

• 84PH40
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

4″ Rigid Phenolic Top Plate 4-1/2″ x 6-1/4″

• 25PH40
• Heat treated kingpin to enhance the load capacity
• Zinc plated finish is attractive & corrosion resistant

4″ Rigid Phenolic Top Plate 4″ x 4-1/2″

• 64PH40
• Designed for ultimate solution of traditional casters with kingpin being loosened from lateral force
• Inner raceway is forged integrally with the top plate
• Load cap up to 2500lb

4″ Rigid Phenolic Top Plate 4″ x 4-1/2″

• 82PH40
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Rigid Poly Poly Kingpinless Top Plate 4-1/2 x 6-1/4

• 84PP40
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

4″ Rigid Poly Poly Top Plate 2-3/8″ x 3-5/8″

• 41PP4006
• Used in almost every industry
• Zinc plated finish & corrosion resistant

4″ Rigid Poly Poly Top Plate 4″ x 4-1/2″

• 82PP40
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Rigid Poly Poly Top Plate 4″ x 4-1/2″

• 64PP40
• Designed for ultimate solution of traditional casters with kingpin being loosened from lateral force
• Inner raceway is forged integrally with the top plate
• Load cap up to 2500lb

4″ Rigid Poly Steel Kingpinless Top Plate 4-1/2 x 6-1/4

• 84PU40
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

4″ Rigid Poly Steel Top Plate 4-1/2″ x 6-1/4″

• 25PU40
• Heat treated kingpin to enhance the load capacity
• Zinc plated finish is attractive & corrosion resistant

4″ Rigid Poly Steel Top Plate 4″ x 4-1/2′

• 82PU40
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Rigid Poly Steel Top Plate 4″ x 4-1/2″

• 64PU40
• Designed for ultimate solution of traditional casters with kingpin being loosened from lateral force
• Inner raceway is forged integrally with the top plate
• Load cap up to 2500lb

4″ Rigid Poly-Pro Top Plate 2-3/8″ x 3-5/8″

• T4PP40
• OEM preferred
• Industry requiring light/medium duty

4″ Rigid Polyolefin Top Plate 2-3/8″ x 3-5/8″

• 41PO4006
• Used in almost every industry
• Zinc plated finish & corrosion resistant

4″ Rigid Polyolefin Top Plate 2-3/8″ x 3-5/8″

• T4PO40
• OEM preferred
• Industry requiring light/medium duty

4″ Rigid Polyolefin Top Plate 2-3/8″ x 3-5/8″

• 01PO4006
• Most popular for use in institutional industries  
• Light Duty applications
• Economically priced for light duty applications

4″ Rigid Polyolefin Top Plate 4″ x 4-1/2″

• 64PO40
• Designed for ultimate solution of traditional casters with kingpin being loosened from lateral force
• Inner raceway is forged integrally with the top plate
• Load cap up to 2500lb

4″ Rigid Polyolefin Top Plate 4″ x 4-1/2″

• 82PO40
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Rigid Polyurethane Top Plate 2-3/8″ x 3-5/8″

• 01PP4006
• Most popular for use in institutional industries  
• Light Duty applications
• Economically priced for light duty applications

4″ Rigid Soft Grey Rubber Top Plate 2-3/8″ x 3-5/8″

• T4TP40
• OEM preferred
• Industry requiring light/medium duty

4″ Rigid Soft Rubber Top Plate 3-1/4″ x 6-1/4″

• 21SR40
• Top plate size and bolt hole configurations match industry specifications
• Mobility and durability combination

4″ Rigid Steel Kingpinless Top Plate 4-1/2 x 6-1/4

• 84SS40
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

4″ Rubber Steel Wheel 3/4″ Roller Bearing 1-5/8 Hub 350 Lbs. Capacity

• RS40HB03
• Quite rolling, semi-cushioned ride
• Economically priced 
• Good floor protection

4″ Rubber Steel Wheel 3/4″ Roller Bearing 2-3/16″ Hub 400 Lbs. Capacity

• RS40JB04
• Quite rolling, semi-cushioned ride
• Economically priced 
• Good floor protection

4″ Semi Steel Wheel 3/4″ Roller Bearing 2-3/16″ Hub Length 700 Lbs. Capacity

• SS40JS04
• Offers a strong, cost effective solution for heavy loads
• Great for applications requiring extreme temperatures
• Resistant to abrasions or applications that may tear up soft tread wheels 

4″ Solid Elastomer Wheel With 1/2″ Precision Sealed Ball Bearing 2-5/16″ Hub 1000Lbs Capacity

• W-404-PSE
• Easy Rolling, Shock Absorbing and Extremely Quiet
• No Flat Spotting
• Resistant to wide range of chemicals

4″ Solid Elastomer Wheel With 3/8″ Precision Sealed Ball Bearing 1-3/4″ Hub 600Lbs Capacity

• W-74-PSE
• Easy Rolling, Shock Absorbing and Extremely Quiet
• No Flat Spotting
• Resistant to wide range of chemicals

4″ Stainless Rigid Glass-Filled Nylon Top Plate 4 x 4-1/2

• S23MA40
• Withstand harsh environments and applications that would normally rust or corrode
• exceptional quality, functionality, value and availability
• Optimal strength and mobility

4″ Stainless Rigid Non Marking Top Plate 2-3/8 x 3-5/8

• S61TP40
• Quality, durability, and economical pricing in comparison to other brands
• Especially made for sanitary applications, long service life
• 100% washable, steam cleanable 

4″ Stainless Rigid Non Marking Top Plate 4 x 4-1/2

• S23TP40
• Withstand harsh environments and applications that would normally rust or corrode
• exceptional quality, functionality, value and availability
• Optimal strength and mobility

4″ Stainless Rigid Poly/Glass-Filled Nylon Top Plate 4″ x 4-1/2″

• S23MU40
• Withstand harsh environments and applications that would normally rust or corrode
• exceptional quality, functionality, value and availability
• Optimal strength and mobility

4″ Stainless Rigid Poly/Poly Top Plate 4″ x 4-1/2″

• S23PP40
• Withstand harsh environments and applications that would normally rust or corrode
• exceptional quality, functionality, value and availability
• Optimal strength and mobility

4″ Stainless Swivel Glass-Filled Nylon Top Plate 4 x 4-1/2

• S13MA40
• Withstand harsh environments and applications that would normally rust or corrode
• exceptional quality, functionality, value and availability
• Optimal strength and mobility

4″ Stainless Swivel Non Marking Top Plate 2-3/8 x 3-5/8

• S51TP40
• Quality, durability, and economical pricing in comparison to other brands
• Especially made for sanitary applications, long service life
• 100% washable, steam cleanable 

4″ Stainless Swivel Non Marking Top Plate 4 x 4-1/2

• S13TP40
• Withstand harsh environments and applications that would normally rust or corrode
• exceptional quality, functionality, value and availability
• Optimal strength and mobility

4″ Stainless Swivel Poly/Poly Top Plate 2-3/8 x 3-5/8

• S51PP40
• Quality, durability, and economical pricing in comparison to other brands
• Especially made for sanitary applications, long service life
• 100% washable, steam cleanable 

4″ Stainless Swivel Poly/Poly Top Plate 4″ x 4-1/2″

• S31PP40
• Withstand harsh environments and applications that would normally rust or corrode
• exceptional quality, functionality, value and availability
• Optimal strength and mobility

4″ Stainless Swivel Polyurethane Glass-Nylon Top Plate 4 x 4-1/2

• S13MU40
• Withstand harsh environments and applications that would normally rust or corrode
• exceptional quality, functionality, value and availability
• Optimal strength and mobility

4″ Swivel Extra Soft Grey Rubber Top Plate 2-3/8″ x 3-5/8″ Total Lock

• T3NM40
• Simultaneously lock both Swivel raceway & wheels
• Brake easy and accessible

4″ Swivel Hard Rubber Top Plate 2-3/8″ x 3-5/8″ Total Lock

• T3HR40
• Simultaneously lock both Swivel raceway & wheel
• Brake easy and accessible

4″ Swivel Hard Rubber Top Plate 4″ x 5″

• 00HR40
• Top plate size and bolt hole configurations match industry specifications
• Mobility and durability combination

4″ Swivel Hard Rubber With Brake Top Plate 4″ x 5″

• 00HR40-B
• Top plate size and bolt hole configurations match industry specifications
• Mobility and durability combination

4″ Swivel Non Marking Top Plate 2-3/8″ x 3-5/8″

• 90TP4006
• Most popular for use in institutional industries  
• Light Duty applications
• Economically priced for light duty applications

4″ Swivel Non Marking Top Plate 2-3/8″ x 3-5/8″

• 31TP4006
• Used in almost every industry
• Zinc plated finish & corrosion resistant

4″ Swivel Non Marking Top Plate 4″ x 4-1/2″

• 72TP40
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Swivel Non Marking With Brake Top Plate 2-3/8″ x 3-5/8″

• 31TP4006-B
• Used in almost every industry
• Zinc plated finish & corrosion resistant

4″ Swivel Non Marking With Brake Top Plate 4″ x 4-1/2″

• 72TP40-B
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Swivel Phenolic Kingpinless Top Plate 4-1/2 x 6-1/4

• 74PH40
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

4″ Swivel Phenolic Top Plate 4-1/2″ x 6-1/4″

• 15PH40
• Heat treated kingpin to enhance the load capacity
• Zinc plated finish is attractive & corrosion resistant

4″ Swivel Phenolic Top Plate 4″ x 4-1/2″

• 54PH40
• Designed for ultimate solution of traditional casters with kingpin being loosened from lateral force
• Inner raceway is forged integrally with the top plate
• Load cap up to 2500lb

4″ Swivel Phenolic Top Plate 4″ x 4-1/2″

• 72PH40
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Swivel Phenolic With Brake Top Plate 4″ x 4-1/2″

• 72PH40-B
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Swivel Poly Poly Kingpinless Top Plate 4-1/2 x 6-1/4

• 74PP40
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

4″ Swivel Poly Poly Top Plate 2-3/8″ x 3-5/8″

• 31PP4006
• Used in almost every industry
• Zinc plated finish & corrosion resistant

4″ Swivel Poly Poly Top Plate 4″ x 4-1/2″

• 54PP40
• Designed for ultimate solution of traditional casters with kingpin being loosened from lateral force
• Inner raceway is forged integrally with the top plate
• Load cap up to 2500lb

4″ Swivel Poly Poly Top Plate 4″ x 4-1/2″

• 72PP40
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Swivel Poly Poly With Brake Top Plate 2-3/8″ x 3-5/8″

• 31PP4006-B
• Used in almost every industry
• Zinc plated finish & corrosion resistant

4″ Swivel Poly Steel Kingpinless Top Plate 4-1/2 x 6-1/4

• 74PU40
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

4″ Swivel Poly Steel Top Plate 4-1/2″ x 6-1/2″

• 15PU40
• Heat treated kingpin to enhance the load capacity
• Zinc plated finish is attractive & corrosion resistant

4″ Swivel Poly Steel Top Plate 4″ x 4-1/2″

• 54PU40
• Design for ultimate solution of traditional casters with kingpin being loosened from lateral force
• Inner raceway is forged integrally with the top plate
• Load cap up to 2500lb

4″ Swivel Poly-Pro Top Plate 2-3/8″ x 3-5/8″ Total Lock

• T3PP40
• Simultaneously lock both Swivel raceway & wheels
• Brake easy and accessible

4″ Swivel Poly/Poly With Brake Top Plate 4″ x 4-1/2″

• 72PP40-B
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Swivel Poly/Steel With Brake Top Plate 4″ x 4-1/2″

• 72PU40-B
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Swivel Polyolefin Top Plate 2-3/8″ x 3-5/8″

• 90PO4006
• Most popular for use in institutional industries  
• Light Duty applications
• Economically priced for light duty applications

4″ Swivel Polyolefin Top Plate 2-3/8″ x 3-5/8″

• 31PO4006
• Used in almost every industry
• Zinc plated finish & corrosion resistant

4″ Swivel Polyolefin Top Plate 2-3/8″ x 3-5/8″ Total Lock

• T3PO40
• Simultaneously lock both Swivel Raceway & Wheel
• Brake easy and accessible

4″ Swivel Polyolefin Top Plate 4″ x 4-1/2″

• 54PO40
• Designed for ultimate solution of traditional casters with kingpin being loosened from lateral force
• Inner raceway is forged integrally with the top plate
• Load cap up to 2500lb

4″ Swivel Polyolefin Top Plate 4″ x 4-1/2″

• 72PO40
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Swivel Polyolefin With Brake Top Plate 2-3/8″ x 3-5/8″

• 31PO4006-B
• Used in almost every industry
• Zinc plated finish & corrosion resistant

4″ Swivel Polyolefin With Brake Top Plate 4″ x 4-1/2″

• 72PO40-B
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Swivel Polyurethane Steel Top Plate 4″ x 4-1/2″

• 72PU40
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Swivel Polyurethane Top Plate 2-3/8″ x 3-5/8″

• 90PP4006
• Most popular for use in institutional industries  
• Light Duty applications
• Economically priced for light duty applications

4″ Swivel Soft Grey Rubber Top Plate 2-3/8″ x 3-5/8″ Total Lock

• T3TP40
• Simultaneously lock and Swivel raceway & wheel
• Brake easy and accessible

4″ Swivel Soft Rubber Top Plate 4″ x 5″

• 00SR40
• Top plate size and bolt hole configurations match industry specifications
• Mobility and durability combination

4″ Swivel Soft Rubber With Brake Top Plate 4″ x 5″

• 00SR40-B
• Top plate size and bolt hole configurations match industry specifications
• Mobility and durability combination

4″ Swivel Steel Kingpinless Top Plate 4-1/2 x 6-1/4

• 74SS40
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

4″ Gray Non Marking Wheel 3/4″ Roller Bearing 2-3/16″ Hub Length 300 Lbs. Capacity

• TP40JT04
• Rolls like rubber, acts like polyurethane 
• Better load capacities than standard rubber 
• Protects floors and resists impact with a cushion ride

4″ Poly Pro Wheel 3/4″ Roller Bearing 2-3/16″ Hub Length 500 Lbs. Capacity

• PP40JM04
• Offers floor protection, is non marking and non-conductive
• Durable, light weight wheel with good weight capacity

4″ Polyon Wheel 3/4″ Roller Bearing 2-3/16″ Hub Length 800 Lbs. Capacity

• PU40JG04
• Offers higher weight capacities while providing good floor protection
• Polyurethane is 5/16″ to a 1/2″ thick, depending on the size of the wheel
• Strong ultra durable wheel