DuraStar 40 Series Polyurethane Casters · 4 Styles · Up to 1,400 lb · 4"–8" · Ref 19

Diameter: 4, 5, 6, 8 inTread: 2 inCapacity: up to 1,400 lb

40 Series polyurethane casters sized for warehouse carts on epoxy and smooth concrete. Typical builds show wheel diameters 4, 5, 6, 8 in, polyurethane treads, and plate-mount frames. Pair swivel and rigid casters for tracking, or use total locks where the cart must park on a grade. Replace worn corners in matched sets when possible so the cart tracks straight under load. These medium-duty options cover everyday warehouse carts on epoxy and smooth concrete without jumping to extreme forged series.

Shop by type

4 types

Wheel = wheel diameter · capacity is per caster.

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Kingpinless Heavy Duty 40 Series - 4" x 2" Solid Polyurethane Swivel Caster - 800 lb Capacity, Choose between Top Plate Size and bearing Durastar

Ships in 1-3 Business Days

4" x 2" Solid Polyurethane Swivel Kingpinless Caster – 800 lb

Part # 40-S-420-SPU

from $72.00

Volume pricing available

Solid PolyurethanePlate

Load rating

800 lbs

Diameter 4"

Capacity 800 lbs

Wheel Solid Polyurethane

Mount Plate

More Details Less Details

Width 2"

Height 5-5/8"

Temp Range -20°F to 180°F

Rig Type Swivel

Brake No Brake

Frame Zinc Plated Steel

Kingpinless Heavy Duty 40 Series - 4" x 2" Solid Polyurethane Swivel Caster -...

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Kingpinless Heavy Duty 40 Series - 8" x 2" Solid Polyurethane Swivel Caster - 1400 lb Capacity, Choose between Top Plate Size and bearing Durastar

Ships in 1-3 Business Days

8" x 2" Solid Polyurethane Swivel Kingpinless Caster – 1400 lb

Part # 40-S-820-SPU

from $140.00

Volume pricing available

Solid PolyurethanePlate

Load rating

1400 lbs

Diameter 8"

Capacity 1400 lbs

Wheel Solid Polyurethane

Mount Plate

More Details Less Details

Width 2"

Height 9-1/2"

Temp Range -20°F to 180°F

Rig Type Swivel

Brake No Brake

Frame Zinc Plated Steel

Kingpinless Heavy Duty 40 Series - 8" x 2" Solid Polyurethane Swivel Caster -...

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Kingpinless Heavy Duty 40 Series - 6" x 2" Solid Polyurethane Swivel Caster - 1200 lb Capacity, Choose between Top Plate Size and bearing Durastar

Ships in 1-3 Business Days

6" x 2" Solid Polyurethane Swivel Kingpinless Caster – 1200 lb

Part # 40-S-620-SPU

from $115.00

Volume pricing available

Solid PolyurethanePlate

Load rating

1200 lbs

Diameter 6"

Capacity 1200 lbs

Wheel Solid Polyurethane

Mount Plate

More Details Less Details

Width 2"

Height 7-1/2"

Temp Range -20°F to 180°F

Rig Type Swivel

Brake No Brake

Frame Zinc Plated Steel

Kingpinless Heavy Duty 40 Series - 6" x 2" Solid Polyurethane Swivel Caster -...

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Kingpinless Heavy Duty 40 Series - 5" x 2" Solid Polyurethane Swivel Caster - 1000 lb Capacity, Choose between Top Plate Size and bearing Durastar

Ships in 1-3 Business Days

5" x 2" Solid Polyurethane Swivel Kingpinless Caster – 1000 lb

Part # 40-S-520-SPU

from $95.00

Volume pricing available

Solid PolyurethanePlate

Load rating

1000 lbs

Diameter 5"

Capacity 1000 lbs

Wheel Solid Polyurethane

Mount Plate

More Details Less Details

Width 2"

Height 6-1/2"

Temp Range -20°F to 180°F

Rig Type Swivel

Brake No Brake

Frame Zinc Plated Steel

Kingpinless Heavy Duty 40 Series - 5" x 2" Solid Polyurethane Swivel Caster -...