35 Series

This collection holds 35 Series casters with metal, polyurethane and rubber wheels, built for shop carts, equipment, and material handling carts that move heavier loads. Casters in this collection range from 350 to 1,500 lb per caster. Wheels in this category range from 5 up to 10 inches in diameter with 2 to 2-1/2 in tread widths. The collection includes swivel and rigid models. Flanged and V groove track wheels ride on rail or angle iron track for straight line travel. Metal wheels roll with low effort and handle debris and heat. They are loud and can mark finished floors. Polyurethane (poly or urethane) treads are quiet, floor safe, and resist water and many chemicals. Rubber wheels are quiet, cushion the load, and protect floors. Choose swivel casters when the cart must turn in place and rigid casters for straight travel. Forged steel aisle: forged steel casters. Wheel hub: replacement wheels.

Shop by type

18 types

Wheel = wheel diameter · capacity is per caster.

Durastar 35 series casters by tread

Tread	Core	Wheel sizes	Rated per caster	Listed temperature	Where it fits
Rubber	Polyolefin and Nylon	5, 6, 8 and 10 in	350 to 1,000 lb	-45°F to 180°F	cushioned and quiet on finished floors
Polyurethane	Steel and Polyolefin	5, 6, 8 and 10 in	750 to 1,500 lb	-45°F to 180°F	quiet, floor-friendly and long wearing
Semi-steel		5, 6, 8 and 10 in	1,000 to 1,500 lb	-45°F to 600°F	rough floors, heat and heavy loads
Nylon		5, 6, 8 and 10 in	1,000 to 1,500 lb	Up to 180°F	low rolling effort on smooth floors, handles wet areas
Ductile iron	Steel	5, 6, 8 and 10 in	1,500 lb	-45°F to 800°F	heavy loads with better impact strength than cast iron
Polyolefin		5, 6 and 8 in	700 to 1,200 lb	-45°F to 180°F	wet and chemical areas, light to medium loads
Cast iron		5, 6 and 8 in	1,000 to 1,400 lb	-45°F to 800°F	heat, chips and heavy loads on rough floors

Ratings are for single casters of Durastar 35 series casters, from product fields [S1].

Wheel sizes

Wheel	Treads	Rated
5 x 2 in	rubber, polyurethane and semi-steel	350 to 1,500 lb
6 x 2 in	rubber, polyurethane and semi-steel	500 to 1,500 lb
6 x 2-1/2 in	rubber, steel and semi-steel	600 to 1,500 lb
8 x 2 in	rubber, polyurethane and semi-steel	600 to 1,500 lb
8 x 2-1/2 in	rubber, semi-steel and polyurethane	700 to 1,500 lb
10 x 2-1/2 in	rubber, polyurethane and semi-steel	1,000 to 1,500 lb

Choosing Durastar 35 series casters

Load: divide the loaded weight by three for a four-caster cart [S2]; at 1,500 lb each, Durastar 35 series casters suit a loaded cart of about 4,500 lb.
Mount: most Durastar 35 series casters use a 4-1/2 x 6-1/4 in top plate; match the bolt holes on your frame to the plate before ordering.
Floor: on Durastar 35 series casters, rubber and polyurethane are kinder to tile and finished floors; semi-steel, nylon, ductile iron, polyolefin and cast iron roll easier under heavy loads on smooth concrete.
Rig: swivel and rigid Durastar 35 series casters are listed.
Heat: among Durastar 35 series casters, the highest listed range is -45°F to 800°F on ductile iron; check the temperature field on each listing before oven or hot-room use.

Related to Durastar 35 series casters: rubber casters, 8 x 2 in rubber casters and 8 x 2 in rubber casters.

Durastar 35 series casters questions

How much weight can Durastar 35 series casters carry?

Single Durastar 35 series casters are rated 350 to 1,500 lb; most fall between 700 and 1,500 lb.

What top plate do Durastar 35 series casters use?

Most Durastar 35 series casters use 4-1/2 x 6-1/4 in.

What wheel material is most common on Durastar 35 series casters?

Rubber leads on Durastar 35 series casters, rated 350 to 1,000 lb per caster. Among Durastar 35 series casters, polyurethane is next at 750 to 1,500 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