X05 Series

This collection holds X05 Series casters with polyurethane, polyolefin and nylon wheels, built for shop carts, equipment, and material handling carts that move heavier loads. Casters in this collection range from 500 to 1,000 lb per caster. Wheels in this category are 3 inches in diameter with a 1 in tread width. The collection includes swivel models. Polyurethane (poly or urethane) treads are quiet, floor safe, and resist water and many chemicals. Polyolefin is light, low cost, and resists water and many chemicals. It is hard, so it is loud on rough floors. Nylon rolls easily, resists water and many chemicals, and is hard, so it is loud on rough floors. Match plate size, bolt pattern, and overall height before you order. Read the listing for the exact wheel size, overall height, and mount shown. Confirm the load rating printed on the title before you order. Polyurethane aisle: polyurethane casters. Wheel hub: replacement wheels.

Shop by wheel material

3 types

Rubber and polyurethane favor floor protection; phenolic and steel favor heavy capacity. Compare materials →

3 options in this exact size and spec. See all casters by load capacity and mount type › or call 844-439-4335 for a cross-reference.

1000 lbs

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Durastar Medium Heavy Duty X05 Series - 3" x 1-13/16" Glass-filled Nylon Swivel Caster - 1000 lb Capacity, Choose Top Plate Option Durastar

Ships in 1-3 Business Days

3" x 1-13/16" Glass-Filled Nylon Swivel Caster – 1000 lb

Part # X05-S-3113-MA-63B-0

from $35.00

Volume pricing available

NylonPlate

Load rating

1000 lbs

Size3" x 1-13/16"

Capacity1000 lbs

WheelNylon

MountPlate 4" x 4-1/2"

TypeSwivel

More Details Less Details

Width 1-13/16"

Height 9-1/2"

Bolt Pattern 2-5/8" x 3-5/8" slotted to 3" x 3"

Temp Range Up to 180°F

Rig Type Swivel

Brake No Brake

Frame Zinc Plated Steel

Durastar Medium Heavy Duty X05 Series - 3" x 1-13/16" Glass-filled Nylon Swivel Caster...

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500 lbs

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Durastar Medium Heavy Duty X05 Series - 3" x 1-13/16" HD Polyolefin Swivel Caster - 500 lb Capacity, Choose Top Plate Option Durastar

Ships in 1-3 Business Days

3" x 1-13/16" Polyolefin Swivel Caster Top Plate – 500 lb

Part # X05-S-3113-HPO-91B-0

from $35.00

Volume pricing available

PolyolefinPlate

Load rating

500 lbs

Size3" x 1-13/16"

Capacity500 lbs

WheelPolyolefin

MountPlate

TypeSwivel

More Details Less Details

Width 1-13/16"

Height 4-5/32"

Temp Range -45°F to 180°F

Rig Type Swivel

Brake No Brake

Frame Zinc Plated Steel

Durastar Medium Heavy Duty X05 Series - 3" x 1-13/16" HD Polyolefin Swivel Caster...

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550 lbs

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Durastar Medium Heavy Duty X05 Series - 3" x 1-13/16" Sirius HD Donut Polyurethane on Aluminum Swivel Caster - 550 lb Capacity, Choose Top Plate Option Durastar

Ships in 1-3 Business Days

3" x 1-13/16" Sirius HD Poly Swivel Caster – 550 lb

Part # X05-S-3113-DUA-63M-0

from $35.00

Volume pricing available

PolyurethanePlate

Load rating

550 lbs

Size3" x 1-13/16"

Capacity550 lbs

WheelPolyurethane

MountPlate 4" x 4-1/2"

TypeSwivel

More Details Less Details

Width 1-13/16"

Height 9-1/2"

Bolt Pattern 2-5/8" x 3-5/8" slotted to 3" x 3"

Temp Range -40°F to 180°F

Rig Type Swivel

Brake No Brake

Frame Zinc Plated Steel

Durastar Medium Heavy Duty X05 Series - 3" x 1-13/16" Sirius HD Donut Polyurethane...

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Durastar X05 series casters by tread

Tread	Wheel sizes	Rated per caster	Listed temperature	Where it fits
Nylon	3 in	1,000 lb	Up to 180°F	low rolling effort on smooth floors, handles wet areas
Polyolefin	3 in	500 lb	-45°F to 180°F	wet and chemical areas, light to medium loads
Polyurethane	3 in	550 lb	-40°F to 180°F	quiet, floor-friendly and long wearing

Ratings are for single casters of Durastar X05 series casters, from product fields [S1].

Choosing Durastar X05 series casters

Load: divide the loaded weight by three for a four-caster cart [S2]; at 1,000 lb each, Durastar X05 series casters suit a loaded cart of about 3,000 lb.
Mount: most Durastar X05 series casters use a 4 x 4-1/2 in top plate; measure bolt hole centers on the old plate and compare.
Floor: on Durastar X05 series casters, polyurethane is kinder to tile and finished floors; nylon and polyolefin roll easier under heavy loads on smooth concrete.
Rig: swivel Durastar X05 series casters are listed.

Durastar X05 series casters questions

How much weight can Durastar X05 series casters carry?

Single Durastar X05 series casters are rated 500 to 1,000 lb.

What top plate do Durastar X05 series casters use?

Most Durastar X05 series casters use 4 x 4-1/2 in.

What wheel material is most common on Durastar X05 series casters?

Nylon leads on Durastar X05 series casters, rated 1,000 lb per caster. Among Durastar X05 series casters, polyolefin is next at 500 lb.

Jordan Wilson, CasterHQ · reviewed October 20, 2026 · 844-439-4335 · info@casterhq.com

Sources

[S1] CasterHQ product fields (rated load, diameter, width, wheel and core material, temperature range, mount) and product descriptions for the items on this page, pulled October 20, 2026.
[S2] Preferred Equipment casters and wheels quick guide PDF (prefeq.com): load sizing on one less caster, wheel types and floor notes.

BHP: 1-3/4″ × 2-7/8″, slotted to 3″

BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″

BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)

BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

(3″ Wide Casters), Industry-Standard

BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"

BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"

View All • 21 Plate Sizes

Plate Casters

Stem Casters

Stainless Casters

Ergonomic Casters

Leveling Casters

X05 Series

Shop by wheel material

Durastar X05 series casters by tread

Choosing Durastar X05 series casters

Durastar X05 series casters questions

Sources