Crane Wheels | McMaster-Carr

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Wheel Diameter

Tread Style

Weight Capacity per Wheel

Less than 2,000 lb.

2,000 lb. to 2,999 lb.

3,000 lb. to 3,999 lb.

4,000 lb. to 9,999 lb.

10,000 lb. or greater

Wheel Width

Wheel Type

Axle Diameter

Wheel/Tread Material

For Surface Type

Weight Capacity per Caster

Less than 10,000 lb.

10,000 lb. to 11,999 lb.

12,000 lb. to 14,999 lb.

15,000 lb. to 19,999 lb.

20,000 lb. or greater

Material

Number of Flanges

Wheel Bearing Seal Type

Caster Type

Flange Diameter

Wheel Bearing Type

Hardness Rating

Mount Type

Hub Length

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

RoHS

REACH

For Maximum Track Width

Mount Height

Maximum Temperature

97 Products

Flanged Track Wheels


1 Flange	2 Flanges

A flange on one or both sides of the wheel keeps your equipment running on rails and square structural tubing. Wheels have roller bearings for smooth rolling.

			Wheel									Wheel Bearing
	Wheel Type	No. of Flanges	Dia.	Wd.	Flange Dia.	For Max. Track Wd.	Hub Lg.	Wt. Cap. per Wheel, lb.	Hardness	Tread Style	Nonmarking Wheels	Seal Type	Material	Wheel Core Style	Temp. Range, ° F	Choose an Axle Diameter		Each
Black Wheels—Hard







				With Roller Bearings

				Solid	1	3 1/4"	1 3/8"	4"	1"	2 15/32"	1,200	Not Rated	Flat	No	Open	Steel	Solid	-10 to 250	1/2"	2353T25	000000


				Solid	1	3 1/2"	1 7/8"	4 1/8"	1 7/16"	2 1/2"	1,600	Not Rated	Flat	No	Open	Steel	Solid	-10 to 250	3/4"	2353T26	00000
				Solid	1	4 1/2"	2 3/8"	5 1/2"	1 9/16"	2 25/32"	2,200	Not Rated	Flat	No	Open	Steel	Solid	-10 to 250	3/4"	2353T28	000000
				Solid	1	5"	2 1/8"	5 11/16"	1 7/16"	2 1/2"	1,500	Not Rated	Flat	No	Open	Steel	Solid	-10 to 250	1/2"	2353T27	000000
				Solid	1	5"	2 11/16"	6"	2 1/16"	3 19/32"	5,000	Not Rated	Flat	No	Open	Steel	Solid	-10 to 250	1"	2353T29	000000
				Solid	1	6 1/8"	2 3/32"	7"	1 11/16"	3 1/32"	2,400	Not Rated	Flat	No	Open	Steel	Solid	-10 to 250	3/4", 1"	2353T11	000000
				Solid	1	7 7/8"	2 1/4"	8 5/8"	1 3/4"	2 25/32"	2,800	Not Rated	Flat	No	Open	Steel	Solid	-10 to 250	1"	2353T33	000000
				Solid	1	8"	3"	9 1/4"	2 5/16"	3 17/32"	3,000	Not Rated	Flat	No	Open	Steel	Solid	-10 to 250	3/4", 1"	2353T12	000000
				Solid	2	5"	3"	6"	1 11/16"	3 19/32"	5,000	Not Rated	Flat	No	Open	Steel	Solid	-10 to 250	1"	22495T51	000000
				Solid	2	6"	3"	7 5/16"	2 1/8"	3 17/32"	2,800	Not Rated	Flat	No	Open	Steel	Solid	-10 to 250	3/4"	22495T52	000000
				Solid	2	6"	3"	7 5/16"	2 1/8"	3 17/32"	3,200	Not Rated	Flat	No	Open	Steel	Solid	-10 to 250	1"	22495T53	000000

Extra-High-Capacity Flanged-Wheel Track Casters with Metal Wheels


Double Flange	Single Flange	Double Flange


Single Flange

A flange on one or both sides of the wheel keeps your equipment running on square structural tubing and other rails. The wheels have roller bearings for smooth rolling.

Painted Iron—Iron wheels offer the strength and wear resistance you need for heavy loads and long life.

Steel—Steel wheels provide the highest capacities of any wheel material.

	Wheel					Flange			Wheel Bearing			Mounting Plate		Mounting Holes			Frame				Rigid
	Dia.	Wd.	For Max. Track Wd.	Mount Ht.	Wt. Cap. per Caster, lb.	No. of	Dia.	Tread Style	Type	Seal Type	Material	Lg.	Wd.	Ctr.-to-Ctr. Lg.	Ctr.-to-Ctr. Wd.	For Screw Size	Fabrication	Material	Color	Max. Temp., ° F		Each
Single Painted Red Solid Iron Wheel—Hard



		6"	3"	2 1/8"	8 1/2"	2,500	2	7 5/16"	Flanged	Roller	Open	Steel	7 1/2"	5 1/2"	6 1/8"	4 1/8"	1/2"	Stamped	Painted Steel	Red	300	8786T23	0000000


		6 1/8"	2 3/32"	1 11/16"	8 9/16"	2,000	1	7"	Flanged	Roller	Open	Steel	7 1/2"	5 1/2"	6 1/8"	4 1/8"	1/2"	Stamped	Painted Steel	Red	300	8786T14	000000
		8"	3"	2 1/4"	9 1/2"	3,000	1	9 1/2"	Flanged	Roller	Open	Steel	7 1/2"	5 1/2"	6 1/8"	4 1/8"	1/2"	Stamped	Painted Steel	Red	300	8786T16	000000


		Single Solid Steel Wheel—Hard



				5"	2 11/16"	2 1/16"	8"	4,200	1	6"	Flanged	Roller	Open	Steel	7 1/2"	5 1/2"	6 1/8"	4 1/8"	1/2"	Stamped	Painted Steel	Red	300	8786T13	000000


				5"	3"	1 11/16"	8"	4,200	2	6"	Flanged	Roller	Open	Steel	7 1/2"	5 1/2"	6 1/8"	4 1/8"	1/2"	Stamped	Painted Steel	Red	300	8786T22	000000

Steel Wheels

Steel wheels provide the highest capacities for their size of any wheel material. They are rugged and long lasting and can withstand chemicals and heavy loads. Rounded edges make these wheels easy to turn.

With Roller Bearings—Roller bearings provide smooth rolling.

Tapered Wheel Roller Bearing—Tapered roller bearings withstand both downward and side force.

		Wheel							Wheel Bearing
	Wheel Type	Dia.	Wd.	Hub Lg.	Wt. Cap. per Wheel, lb.	Hardness	Tread Style	Nonmarking Wheels	Seal Type	Material	Wheel Core Style	Temp. Range, ° F	For Axle Dia.		Each
Steel Wheels—Hard







				With Roller Bearings

				Solid	4"	1 1/2"	2 7/16"	1,400	Not Rated	Round	No	Open	Steel	Solid	-20 to 110	1/2"	2307T71	000000


				Solid	4"	1 1/2"	2 7/16"	1,400	Not Rated	Round	No	Open	Steel	Solid	-20 to 110	5/8"	2307T22	00000
				Solid	5"	1 3/4"	2 7/16"	1,500	Not Rated	Round	No	Open	Steel	Solid	-20 to 110	1/2"	2307T72	00000
				Solid	6"	2"	2 7/16"	1,500	Not Rated	Round	No	Open	Steel	Solid	-20 to 110	1/2"	2307T73	00000
				Solid	6"	2 1/2"	3 9/16"	4,000	Not Rated	Round	No	Open	Steel	Solid	-20 to 110	1"	2307T74	000000
				Solid	6"	3"	3 9/16"	6,000	Not Rated	Round	No	Open	Steel	Solid	-20 to 110	1"	2307T37	000000
				Solid	8"	2 1/2"	3 9/16"	4,000	Not Rated	Round	No	Open	Steel	Solid	-20 to 110	1"	2307T75	000000
				Solid	8"	3"	3 9/16"	4,500	Not Rated	Round	No	Open	Steel	Solid	-20 to 110	1"	2307T76	000000
				Solid	10"	3"	3 9/16"	5,000	Not Rated	Round	No	Open	Steel	Solid	-20 to 110	1"	2307T77	000000




						With Tapered Roller Bearings

						Solid	6"	3"	3 1/2"	10,000	Not Rated	Round	No	Open	Steel	Solid	-20 to 110	1"	2307T81	000000


						Solid	8"	3"	3 1/2"	10,000	Not Rated	Round	No	Open	Steel	Solid	-20 to 110	1"	2307T38	000000
						Solid	8"	4"	4 1/2"	20,000	Not Rated	Round	No	Open	Steel	Solid	-20 to 110	1 1/4"	2307T82	000000
						Solid	10"	4"	4 1/2"	20,000	Not Rated	Round	No	Open	Steel	Solid	-20 to 110	1 1/4"	2307T83	000000

Iron Wheels


Painted Iron Solid Wheel Solid Wheel Core	Painted Iron Solid Wheel Spoked Wheel Core

Rugged and long lasting, iron wheels can withstand chemicals and heavy loads.

With Roller Bearings—Roller bearings provide smoother rolling than wheels without bearings.

		Wheel							Wheel Bearing
	Wheel Type	Dia.	Wd.	Hub Lg.	Wt. Cap. per Wheel, lb.	Hardness	Tread Style	Nonmarking Wheels	Seal Type	Material	Wheel Core Style	Temp. Range, ° F	Choose an Axle Diameter		Each
Gray Painted Iron Wheels—Hard







				With Roller Bearings

				Solid	8"	3"	3 1/4"	3,200	Not Rated	Flat	No	Open	Steel	Spoked	-20 to 275	3/4", 1"	2308T43	0000000


				Solid	8"	3"	3 1/4"	3,500	Not Rated	Flat	No	Open	Steel	Solid	-20 to 110	1"	2305T16	000000
				Solid	10"	2 1/2"	2 3/4"	3,000	Not Rated	Flat	No	Open	Steel	Spoked	-20 to 275	3/4"	2308T66	000000
				Solid	10"	3"	3 1/4"	3,500	Not Rated	Flat	No	Open	Steel	Spoked	-20 to 275	1"	2308T51	000000
				Solid	12"	2 1/2"	2 3/4"	3,300	Not Rated	Flat	No	Open	Steel	Spoked	-20 to 275	3/4"	2308T85	000000
				Solid	12"	3"	3 1/4"	3,800	Not Rated	Flat	No	Open	Steel	Spoked	-20 to 275	1"	2308T52	000000
				Solid	16"	3"	3 1/4"	3,000	Not Rated	Flat	No	Open	Steel	Spoked	-20 to 110	1"	2305T89	000000

High-Strength Polyurethane Wheels

These wheels have an iron core for greater capacities than other polyurethane wheels. They combine the abrasion resistance of plastic with the shock-absorbing qualities of rubber. Use them on smooth or rough floors and in areas with debris.

With Roller Bearings—Roller bearings provide smooth rolling.

With Ball Bearings—Ball bearings are the easiest to roll. They are sealed for the best protection against dust and debris.

		Wheel							Wheel Bearing		Wheel Core
	Wheel Type	Dia.	Wd.	Hub Lg.	Wt. Cap. per Wheel, lb.	Hardness	Tread Style	Nonmarking Wheels	Seal Type	Material	Style	Material	Temp. Range, ° F	Choose an Axle Diameter		Each
Blue Wheels—Medium







				With Roller Bearings

				Tread on Core	10"	3"	3 9/16"	3,000	Durometer 95A	Flat	No	Open	Steel	Solid	Iron	20 to 110	3/4", 1"	2351T541	0000000


				Tread on Core	12"	3"	3 9/16"	3,500	Durometer 95A	Flat	No	Open	Steel	Solid	Iron	20 to 110	3/4", 1"	2351T181	000000


				Purple Wheels—Medium







								With Ball Bearings

								Tread on Core	10"	3"	3 1/2"	3,500	Durometer 90A	Flat	No	Sealed	Steel	Solid	Iron	20 to 110	3/4"	2147T37	000000


								Tread on Core	12"	3"	3 1/2"	4,000	Durometer 90A	Flat	No	Sealed	Steel	Solid	Iron	20 to 110	3/4"	2147T48	000000


								Semi-Clear White Wheels—Hard







												With Ball Bearings

												Tread on Core	8"	3"	3 1/2"	3,200	Durometer 70D	Flat	No	Sealed	Steel	Solid	Iron	-20 to 180	3/4"	2503T18	000000


												Tread on Core	10"	2 1/2"	3"	3,200	Durometer 70D	Flat	No	Sealed	Steel	Solid	Iron	-20 to 180	3/4"	2503T19	000000
												Tread on Core	10"	3"	3 1/2"	3,900	Durometer 70D	Flat	No	Sealed	Steel	Solid	Iron	-20 to 180	3/4"	2503T21	000000
												Tread on Core	12"	3"	3 1/2"	4,500	Durometer 70D	Flat	No	Sealed	Steel	Solid	Iron	-20 to 180	3/4"	2503T22	000000

Hand-Winch Crane Bases

Rolling

Install these bases in different areas of your plant and slot in your hand-winch crane where needed. They can also be used to replace existing bases.

	Base Ht.	Wheel Configuration	Wheel Material		Each
Rolling







	Powder-Coated Steel

	1/4 ton (500 lb.)	2 1/4"	28"	38 5/8"	Two Rigid Casters and Two Swivel Casters	Plastic	3276T96	000000000

High-Capacity Nylon Wheels

A lightweight alternative to metal wheels, these offer capacities approaching those of steel. Wheels are impact- and wear-resistant nylon. They have completely sealed ball bearings to provide easy rolling and the best protection against dust and debris. They work well on smooth surfaces.

		Wheel							Wheel Bearing
	Wheel Type	Dia.	Wd.	Hub Lg.	Wt. Cap. per Wheel, lb.	Hardness	Tread Style	Nonmarking Wheels	Seal Type	Material	Wheel Core Style	Temp. Range, ° F	For Axle Dia.		Each
Black Wheels—Hard







				With Ball Bearings

				Solid	4"	1 1/2"	1 7/8"	1,200	Durometer 80D	Flat	Yes	Sealed	Steel	Solid	-30 to 220	1/2"	2309T711	000000


				Solid	4"	2"	2 7/16"	2,100	Durometer 80D	Flat	Yes	Sealed	Steel	Solid	-30 to 220	1/2"	2309T51	00000
				Solid	5"	1 1/2"	1 7/8"	1,400	Durometer 80D	Flat	Yes	Sealed	Steel	Solid	-30 to 220	1/2"	2309T712	00000
				Solid	5"	2"	2 7/16"	2,100	Durometer 80D	Flat	Yes	Sealed	Steel	Solid	-30 to 220	1/2"	2309T52	00000
				Solid	6"	1 1/2"	1 7/8"	1,600	Durometer 80D	Flat	Yes	Sealed	Steel	Solid	-30 to 220	1/2"	2309T713	000000
				Solid	6"	2"	2 7/16"	2,100	Durometer 80D	Flat	Yes	Sealed	Steel	Solid	-30 to 220	1/2"	2309T53	000000
				Solid	6"	2 1/2"	3"	7,200	Durometer 80D	Flat	Yes	Sealed	Steel	Solid	-30 to 220	3/4"	2309T54	000000
				Solid	8"	2"	2 7/16"	2,100	Durometer 80D	Flat	Yes	Sealed	Steel	Solid	-30 to 220	1/2"	2309T56	000000
				Solid	8"	2 1/2"	3"	7,200	Durometer 80D	Flat	Yes	Sealed	Steel	Solid	-30 to 220	3/4"	2309T57	000000

High-Capacity Flanged-Wheel Track Casters with Metal Wheels

A flange on one side of the wheel keeps your equipment running on square structural tubing and other rails. The iron wheel offers the strength and wear resistance you need for heavy loads and long life.

Wheel has roller bearings for smooth rolling.

	Wheel					Flange			Wheel Bearing			Mounting Plate			Frame				Rigid
	Dia.	Wd.	For Max. Track Wd.	Mount Ht.	Wt. Cap. per Caster, lb.	No. of	Dia.	Tread Style	Type	Seal Type	Material	Lg.	Wd.	For Screw Size	Fabrication	Material	Color	Max. Temp., ° F		Each
Single Painted Red Solid Iron Wheel—Hard



		4 15/16"	2 1/8"	1 7/16"	6 1/8"	1,000	1	5 11/16"	Flanged	Roller	Open	Steel	6 1/2"	4 1/2"	1/2"	Stamped	Painted Steel	Red	300	8786T12	0000000

Flanged-Wheel Track Casters with Metal Wheels

A flange on one side of the wheel keeps your equipment running on square structural tubing and other rails. Its iron wheel offers the strength and wear resistance you need for heavy loads and long life.

The wheel has roller bearings for smooth rolling.

	Wheel						Wheel Bearing		Frame			Rigid Casters
	Dia.	Wd.	For Max. Track Wd.	Mount Ht.	Flange Dia.	Wt. Cap. per Caster, lb.	Type	Material	Material	Color	Temp. Range, ° F		Each
Red Solid Painted Iron Wheel—Hard



		3 1/2"	1 7/8"	1 7/16"	5 3/8"	4 1/8"	500	Roller	Steel	Painted Steel	Red	-30 to 300	8786T11	0000000

Extra-High-Capacity Hercules Casters with Metal Wheels

Not only do these casters offer some of the highest capacities, they also withstand the stress of sudden impact. Impact-resistant tapered roller bearings in the wheel withstand both downward and side force. They can also withstand high temperature environments up to 350°F.

Metal wheels roll best on smooth surfaces.

Mounting Plate Style 1


Dual-Wheel Rigid

2 Wheels—Dual-wheel casters provide better load distribution and easier turning than single-wheel casters.

Steel—Steel wheels provide the highest capacities of any wheel material.

	Wheel					Wheel Bearing				Mounting Plate			Frame				Rigid
	Dia.	Wd.	Mount Ht.	Wt. Cap. per Caster, lb.	Tread Style	Type	Roller Type	Seal Type	Material	Lg.	Wd.	For Screw Size	Fabrication	Material	Color	Max. Temp., ° F		Each
Dual Solid Steel Wheels—Hard



		6"	3"	8 3/4"	14,000	Flat	Roller	Tapered	Open	Steel	7 1/2"	9 3/4"	1/2"	Stamped	Painted Steel	Blue	350	2465T37	0000000


		8"	3"	10 3/4"	11,000	Flat	Roller	Tapered	Open	Steel	7 1/2"	9 3/4"	1/2"	Stamped	Painted Steel	Blue	350	2465T38	000000

Mounting Plate Style 2


Dual-Wheel Swivel	Swivel

2 Wheels—Dual-wheel casters provide better load distribution and easier turning than single-wheel casters.

Steel—Steel wheels provide the highest capacities of any wheel material.

Swivel—Swivel casters have completely sealed ball bearings for smooth swiveling and the best protection against dust and debris. The kingpinless swivel raceway distributes impact better than standard kingpin casters, enabling smooth swiveling and extending service life.

																		Swivel
	Wheel					Wheel Bearing				Mounting Plate			Frame					Swivel Bearing
	Dia.	Wd.	Mount Ht.	Wt. Cap. per Caster, lb.	Tread Style	Type	Roller Type	Seal Type	Material	Lg.	Wd.	For Screw Size	Fabrication	Material	Color	Caster Swivel Construction	Max. Temp., ° F	Seal Type	Type		Each
Single Solid Steel Wheel—Hard



		8"	4"	10 1/2"	20,000	Flat	Roller	Tapered	Open	Steel	7 1/2"	6 1/4"	1/2"	Stamped	Painted Steel	Blue	Kingpinless	350	Sealed	Ball	2465T89	0000000


		10"	4"	12 1/2"	20,000	Flat	Roller	Tapered	Open	Steel	7 1/2"	6 1/4"	1/2"	Stamped	Painted Steel	Blue	Kingpinless	350	Sealed	Ball	2465T94	00000000


		Dual Solid Steel Wheels—Hard



				6"	3"	8 3/4"	14,000	Flat	Roller	Tapered	Open	Steel	7 1/2"	6 1/4"	1/2"	Stamped	Painted Steel	Blue	Kingpinless	350	Sealed	Ball	2465T27	00000000


				8"	3"	10 3/4"	11,000	Flat	Roller	Tapered	Open	Steel	7 1/2"	6 1/4"	1/2"	Stamped	Painted Steel	Blue	Kingpinless	350	Sealed	Ball	2465T28	00000000

Mounting Plate Style 3


Rigid

Steel—Steel wheels provide the highest capacities of any wheel material.

	Wheel					Wheel Bearing				Mounting Plate			Frame				Rigid
	Dia.	Wd.	Mount Ht.	Wt. Cap. per Caster, lb.	Tread Style	Type	Roller Type	Seal Type	Material	Lg.	Wd.	For Screw Size	Fabrication	Material	Color	Max. Temp., ° F		Each
Single Solid Steel Wheel—Hard



		8"	4"	10 1/2"	20,000	Flat	Roller	Tapered	Open	Steel	7 1/2"	6"	1/2"	Stamped	Painted Steel	Blue	350	2465T91	0000000


		10"	4"	12 1/2"	20,000	Flat	Roller	Tapered	Open	Steel	7 1/2"	6"	1/2"	Stamped	Painted Steel	Blue	350	2465T95	000000

Cut-to-Width Polyurethane Wheels

Machinable to fit many

applications

Make your own wheels by cutting these wheel blanks to size with a band saw. They're easy to machine so you can create V-groove and flanged wheels, as well as conveyor rollers and pulleys. Wheels are polyurethane, which combines the abrasion resistance of plastic with the shock-absorbing qualities of rubber. They have a core that is harder than the tread, balancing strength with cushioning. Use them on smooth or rough floors and in areas with debris.

Note: Do not cut with a circular saw.

				Wheel Core
	Wheel Dia.	Lg.	Nonmarking Wheels	Style	Material	Temp. Range, ° F	For Axle Dia.	Choose a Hardness		Each
Without Bearing



		2"	20"	Yes	Solid	Polyurethane Rubber	-60 to 200	3/8"	Durometer 30A, Durometer 50A, Durometer 70A, Durometer 90A	2292T34	0000000


		2"	20"	Yes	Solid	Polyurethane Rubber	-60 to 200	1/2"	Durometer 30A, Durometer 50A, Durometer 70A, Durometer 90A	2292T45	000000
		2"	20"	Yes	Solid	Polyurethane Rubber	-60 to 200	5/8"	Durometer 30A, Durometer 50A, Durometer 70A, Durometer 90A	2292T46	000000
		2"	20"	Yes	Solid	Polyurethane Rubber	-60 to 200	3/4"	Durometer 30A, Durometer 50A, Durometer 70A, Durometer 90A	2292T47	000000
		2 1/2"	20"	Yes	Solid	Polyurethane Rubber	-60 to 200	1/2"	Durometer 30A, Durometer 50A, Durometer 70A, Durometer 90A	2292T49	000000
		2 1/2"	20"	Yes	Solid	Polyurethane Rubber	-60 to 200	3/4"	Durometer 30A, Durometer 50A, Durometer 70A, Durometer 90A	2292T52	000000
		3"	20"	Yes	Solid	Polyurethane Rubber	-60 to 200	1/2"	Durometer 30A, Durometer 50A, Durometer 70A, Durometer 90A	2292T54	000000
		3"	20"	Yes	Solid	Polyurethane Rubber	-60 to 200	5/8"	Durometer 30A, Durometer 50A, Durometer 70A, Durometer 90A	2292T55	000000
		3"	20"	Yes	Solid	Polyurethane Rubber	-60 to 200	3/4"	Durometer 30A, Durometer 50A, Durometer 70A, Durometer 90A	2292T56	000000
		4"	20"	Yes	Solid	Polyurethane Rubber	-60 to 200	1/2"	Durometer 30A, Durometer 50A, Durometer 70A, Durometer 90A	2292T63	000000
		4"	20"	Yes	Solid	Polyurethane Rubber	-60 to 200	3/4"	Durometer 30A, Durometer 50A, Durometer 70A, Durometer 90A	2292T65	000000


		5"	20"	Yes	Solid	Polyurethane Rubber	-60 to 200	1"	Durometer 30A, Durometer 50A, Durometer 70A, Durometer 90A	2292T72	000000

Extra-High-Capacity Colossus Casters with Metal Wheels

Move your heaviest loads with the largest casters we offer. Their forged steel construction holds up in demanding applications. Impact-resistant tapered roller bearings in the wheel and the swivel withstand both downward and side force. They roll best on smooth surfaces.

Mounting Plate Style 1


Rigid	Swivel

																				Rigid		Swivel
	Wheel					Wheel Bearing				Mounting Plate		Mounting Holes			Frame							Swivel Bearing
	Dia.	Wd.	Mount Ht.	Wt. Cap. per Caster, lb.	Tread Style	Type	Roller Type	Seal Type	Material	Lg.	Wd.	Ctr.-to-Ctr. Lg.	Ctr.-to-Ctr. Wd.	For Screw Size	Fabrication	Material	Color	Caster Swivel Construction	Max. Temp., ° F		Each	Seal Type	Type	Roller Type		Each
Single Solid Steel Wheel—Hard



		6"	3"	8 1/2"	10,000	Flat	Roller	Tapered	Open	Steel	7 1/2"	6"	6"	4 1/2"	1/2"	Forged	Powder-Coated Steel	Gold	—	250	8756T21	0000000	—	—	—	———	0


		6"	3"	8 1/2"	10,000	Flat	Roller	Tapered	Open	Steel	7 1/2"	6"	6"	4 1/2"	1/2"	Forged	Powder-Coated Steel	Gold	Kingpin	250	———	0	Open	Roller	Tapered	8756T31	0000000
		8"	4"	10 1/2"	10,000	Flat	Roller	Tapered	Open	Steel	7 1/2"	6"	6"	4 1/2"	1/2"	Forged	Powder-Coated Steel	Gold	—	250	8756T24	000000	—	—	—	———	0
		8"	4"	10 1/2"	10,000	Flat	Roller	Tapered	Open	Steel	7 1/2"	6"	6"	4 1/2"	1/2"	Forged	Powder-Coated Steel	Gold	Kingpin	250	———	0	Open	Roller	Tapered	8756T34	000000
		10"	4"	12 1/2"	10,000	Flat	Roller	Tapered	Open	Steel	7 1/2"	6"	6"	4 1/2"	1/2"	Forged	Powder-Coated Steel	Gold	—	250	8756T27	000000	—	—	—	———	0
		10"	4"	12 1/2"	10,000	Flat	Roller	Tapered	Open	Steel	7 1/2"	6"	6"	4 1/2"	1/2"	Forged	Powder-Coated Steel	Gold	Kingpin	250	———	0	Open	Roller	Tapered	8756T37	000000

Mounting Plate Style 2


Rigid	Swivel

																				Rigid		Swivel
	Wheel					Wheel Bearing				Mounting Plate		Mounting Holes			Frame							Swivel Bearing
	Dia.	Wd.	Mount Ht.	Wt. Cap. per Caster, lb.	Tread Style	Type	Roller Type	Seal Type	Material	Lg.	Wd.	Ctr.-to-Ctr. Lg.	Ctr.-to-Ctr. Wd.	For Screw Size	Fabrication	Material	Color	Caster Swivel Construction	Max. Temp., ° F		Each	Seal Type	Type	Roller Type		Each
Single Solid Steel Wheel—Hard



		6"	3"	9"	12,000	Flat	Roller	Tapered	Open	Steel	8 1/2"	8 1/2"	7"	7"	5/8"	Forged	Painted Steel	Gray	—	320	2442T28	0000000	—	—	—	———	0


		6"	3"	9"	12,000	Flat	Roller	Tapered	Open	Steel	8 1/2"	8 1/2"	7"	7"	5/8"	Forged	Painted Steel	Gray	Kingpin	320	———	0	Open	Roller	Tapered	2442T18	0000000
		8"	4"	11"	17,000	Flat	Roller	Tapered	Open	Steel	8 1/2"	8 1/2"	7"	7"	5/8"	Forged	Painted Steel	Gray	—	320	2442T33	000000	—	—	—	———	0
		8"	4"	11"	17,000	Flat	Roller	Tapered	Open	Steel	8 1/2"	8 1/2"	7"	7"	5/8"	Forged	Painted Steel	Gray	Kingpin	320	———	0	Open	Roller	Tapered	2442T29	000000
		10"	4"	13"	18,000	Flat	Roller	Tapered	Open	Steel	8 1/2"	8 1/2"	7"	7"	5/8"	Forged	Painted Steel	Gray	—	320	2442T34	000000	—	—	—	———	0
		10"	4"	13"	18,000	Flat	Roller	Tapered	Open	Steel	8 1/2"	8 1/2"	7"	7"	5/8"	Forged	Painted Steel	Gray	Kingpin	320	———	0	Open	Roller	Tapered	2442T31	000000
		12"	4"	15 1/2"	23,000	Flat	Roller	Tapered	Open	Steel	8 1/2"	8 1/2"	7"	7"	5/8"	Forged	Painted Steel	Gray	—	320	2442T36	000000	—	—	—	———	0
		12"	4"	15 1/2"	23,000	Flat	Roller	Tapered	Open	Steel	8 1/2"	8 1/2"	7"	7"	5/8"	Forged	Painted Steel	Gray	Kingpin	320	———	0	Open	Roller	Tapered	2442T35	00000000

Extra-High-Capacity Colossus Casters with Polyurethane Wheels

Move your heaviest loads with the largest casters we offer. Their forged steel construction holds up in demanding applications. Wheels have a hard metal core for strength with a polyurethane tread that combines the abrasion resistance of plastic with the shock-absorbing qualities of rubber. Use them on smooth or rough floors and in areas with debris.

Impact-resistant tapered roller bearings in the wheel and the swivel withstand both downward and side force.

Mounting Plate Style 2


Dual-Wheel Rigid	Dual-Wheel Swivel

2 Wheels—Dual-wheel casters provide better load distribution and easier turning than single-wheel casters.

																				Rigid		Swivel
	Wheel					Wheel Bearing				Mounting Plate		Mounting Holes			Frame							Swivel Bearing
	Dia.	Wd.	Mount Ht.	Wt. Cap. per Caster, lb.	Tread Style	Type	Roller Type	Seal Type	Material	Lg.	Wd.	Ctr.-to-Ctr. Lg.	Ctr.-to-Ctr. Wd.	For Screw Size	Fabrication	Material	Caster Swivel Construction	Max. Temp., ° F	Wheel Core Material		Each	Seal Type	Type	Roller Type		Each
Dual Nonmarking Green Tread-on-Core Wheels—Medium (Durometer 95A)



		10"	5"	13"	10,000	Flat	Roller	Tapered	Open	Steel	8 1/2"	8 1/2"	7"	7"	5/8"	Forged	Zinc-Plated Steel	—	180	Iron	2784T65	000000000	—	—	—	———	0


		10"	5"	13"	10,000	Flat	Roller	Tapered	Open	Steel	8 1/2"	8 1/2"	7"	7"	5/8"	Forged	Zinc-Plated Steel	Kingpin	180	Iron	———	0	Open	Roller	Tapered	2784T25	000000000
		12"	5"	15 1/2"	12,000	Flat	Roller	Tapered	Open	Steel	8 1/2"	8 1/2"	7"	7"	5/8"	Forged	Zinc-Plated Steel	—	180	Iron	2784T69	00000000	—	—	—	———	0
		12"	5"	15 1/2"	12,000	Flat	Roller	Tapered	Open	Steel	8 1/2"	8 1/2"	7"	7"	5/8"	Forged	Zinc-Plated Steel	Kingpin	180	Iron	———	0	Open	Roller	Tapered	2784T29	00000000

Water-Resistant Phenolic Wheels

Unlike other phenolic wheels, these won't absorb water. As the standard for plastic wheels, phenolic wheels are nonmarking and perform well at high temperatures. They roll best on smooth surfaces.

With Roller Bearings—Roller bearings provide smoother rolling than wheels without bearings.

		Wheel							Wheel Bearing
	Wheel Type	Dia.	Wd.	Hub Lg.	Wt. Cap. per Wheel, lb.	Hardness	Tread Style	Nonmarking Wheels	Seal Type	Material	Wheel Core Style	Temp. Range, ° F	Choose an Axle Diameter		Each
Black Phenolic Wheels—Hard







				With Roller Bearings

				Solid	12"	3"	3 1/2"	3,500	Durometer 90D	Flat	Yes	Open	Steel	Solid	-50 to 250	3/4", 1"	2315T99	000000

Cut-to-Width Abrasion-Resistant Idler Rollers


	Machinable to fit many applications

Cut these rollers to the width you need using a band saw. You can also machine the surface to add a V-groove, U-channel, or fins to be used in any number of ways, from car wash rollers to package handling diverters. These rollers are urethane, so they’re nonmarring and resist wear.

Note: Do not cut with a circular saw.

	Roller
	Dia.	Wd.	For Shaft Dia.	Shaft Mount Type	Bearing Type	Lubrication	Temp. Range, ° F	Choose a Hardness (Hardness Rating)		Each
Urethane Rubber Roller with MDS-Filled Urethane Bearing



		1 1/2"	20"	3/8"	Slip Fit	Plain	Not Required	-60 to 200	Durometer 30A (Soft) Orange, Durometer 50A (Medium) Yellow, Durometer 70A (Hard) Blue, Durometer 90A (Hard) Red	2292T31	0000000


		1 1/2"	20"	1/2"	Slip Fit	Plain	Not Required	-60 to 200	Durometer 30A (Soft) Orange, Durometer 50A (Medium) Yellow, Durometer 70A (Hard) Blue, Durometer 90A (Hard) Red	2292T32	000000