Brown Casters | McMaster-Carr

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29 Products

Low-Profile Casters with Polyurethane Wheels


Single Wheel with Square Mounting Plate	Mounting Plate Style 2

These casters have some of the lowest mount heights in their capacity range. They have abrasion-resistant polyurethane wheels. Use them on smooth or rough floors and in areas with debris.

Casters with ball bearings are the easiest to roll. Swivel casters with ball bearings have smooth swiveling.

Tread-on-Core Wheel—Tread-on-core wheels have a metal core that is harder than the tread, balancing strength with cushioning.

Medium—Medium wheels are shock absorbing.

Dual-Raceway Bearing—Swivel casters with dual-raceway bearings have the smoothest swiveling.

Sealed Bearing—Sealed bearings are completely sealed for the best protection against dust and debris.

	Wheel						Wheel Bearing				Swivel Bearing				Swivel Casters
	Dia.	Wd.	No. of	Mount Ht.	Wt. Cap. per Caster, lb.	Hardness	Type	Seal Type	Material	Frame Material	Construction	Type	Seal Type	Performance		Each
Mounting Plate Style 2







				Nonmarking Brown Tread-on-Core Wheel—Medium

				1 3/8"	1 1/16"	1	2 1/16"	220	Durometer 90A	Ball	Sealed	Steel	Zinc-Plated Steel	Dual Raceway	Ball	Sealed	Noise Reducing	4778T51	000000

High-Capacity Debris-Guard Casters with Polyurethane Wheels


Rigid	Swivel

A thick frame and metal debris guards on the wheel bearings ensure smooth operation and extended service life. Wheels have a hard iron 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.

The wheels have shielded roller bearings for smooth rolling and resistance to dust and debris.

Swivel—Swivel casters have completely sealed dual-raceway bearings for the smoothest swiveling and the best protection against dust and debris.

																			Rigid		Swivel
	Wheel					Wheel Bearing			Mounting Plate		Mounting Holes			Frame							Swivel Bearing
	Dia.	Wd.	Mount Ht.	Wt. Cap. per Caster, lb.	Tread Style	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	Construction	Type		Each
Single Nonmarking Brown Tread-on-Core Wheel—Medium (Durometer 90A)



		3"	1 7/8"	4 1/2"	800	Flat	Roller	Shielded	Steel	4"	4"	3"	3"	5/16"	Stamped	Zinc-Plated Steel	—	180	Iron	2523T83	0000000	—	—	—	———	0


		3"	1 7/8"	4 1/2"	800	Flat	Roller	Shielded	Steel	4"	4"	3"	3"	5/16"	Stamped	Zinc-Plated Steel	Kingpin	180	Iron	———	0	Sealed	Dual Raceway	Ball	2523T81	0000000
		4"	1 7/8"	5 1/2"	800	Flat	Roller	Shielded	Steel	4"	4"	3"	3"	5/16"	Stamped	Zinc-Plated Steel	—	180	Iron	2523T84	00000	—	—	—	———	0
		4"	1 7/8"	5 1/2"	800	Flat	Roller	Shielded	Steel	4"	4"	3"	3"	5/16"	Stamped	Zinc-Plated Steel	Kingpin	180	Iron	———	0	Sealed	Dual Raceway	Ball	2523T82	000000

Extra-High-Capacity Easy-Turn Casters with Polyurethane Wheels


Rigid	Swivel

These highly maneuverable casters let you start rolling quickly and turn easily. Wheels have a hard iron 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. Both the wheel bearings and the swivel bearings are completely sealed for the best protection against dust and debris.

Swivel—Swivel casters have a kingpinless swivel raceway that distributes impact better than standard kingpin casters, enabling smooth swiveling and extending service life.

																	Rigid		Swivel
	Wheel					Wheel Bearing			Mounting Plate			Frame							Swivel Bearing
	Dia.	Wd.	Mount Ht.	Wt. Cap. per Caster, lb.	Tread Style	Type	Seal Type	Material	Lg.	Wd.	For Screw Size	Fabrication	Material	Caster Swivel Construction	Max. Temp., ° F	Wheel Core Material		Each	Seal Type	Type		Each
Single Nonmarking Brown Tread-on-Core Wheel—Medium (Durometer 90A)



		8"	2"	10 1/4"	2,000	Flat	Ball	Sealed	Steel	6 1/4"	4 1/2"	1/2"	Stamped	Zinc-Plated Steel	—	170	Iron	9152T54	0000000	—	—	———	0


		8"	2"	10 1/4"	2,000	Flat	Ball	Sealed	Steel	6 1/4"	4 1/2"	1/2"	Stamped	Zinc-Plated Steel	Kingpinless	170	Iron	———	0	Sealed	Ball	9152T53	0000000

Nonmarking High-Temperature Casters with Nylon Wheels


Rigid	Swivel


Rigid Mounting Plate	Swivel Mounting Plate

A floor-friendly alternative to casters with metal wheels, these have heat-resistant treads that withstand temperatures up to 470° F. Wheels are impact- and wear-resistant glass-filled nylon for more durability than other nylon wheels. They work well on smooth surfaces.

The wheels have sleeve bearings to prevent wear to the wheel bore, but these don't roll as easily as other bearings.

Swivel—Swivel casters have dual-raceway bearings for the smoothest swiveling.

																		Rigid		Swivel
	Wheel					Wheel Bearing				Mounting Plate				Frame						Swivel Bearing
	Dia.	Wd.	Mount Ht.	Wt. Cap. per Caster, lb.	Tread Style	Type	Plain Type	Seal Type	Material	Lg.	Wd.	Mounting Hole Ctr.-to-Ctr. Wd.	For Screw Size	Fabrication	Material	Caster Swivel Construction	Max. Temp., ° F		Each	Seal Type	Construction	Type		Each
Nonmarking Brown Solid Wheel—Hard (Durometer 85D)



		3 1/2"	1 1/4"	4 11/16"	300	Flat	Plain	Sleeve	Open	Steel	3 5/8"	2 1/2"	1 3/4"	5/16"	Stamped	Zinc-Plated Steel	Kingpin	470	———	0	Shielded	Dual Raceway	Ball	19525T12	000000


		3 1/2"	1 1/4"	4 11/16"	300	Flat	Plain	Sleeve	Open	Steel	3 5/8"	2 11/16"	1 3/4"	5/16"	Stamped	Zinc-Plated Steel	—	470	19525T16	000000	—	—	—	———	0
		4"	1 1/4"	5 1/8"	300	Flat	Plain	Sleeve	Open	Steel	3 5/8"	2 1/2"	1 3/4"	5/16"	Stamped	Zinc-Plated Steel	Kingpin	470	———	0	Shielded	Dual Raceway	Ball	19525T13	00000
		4"	1 1/4"	5 1/8"	300	Flat	Plain	Sleeve	Open	Steel	3 5/8"	2 11/16"	1 3/4"	5/16"	Stamped	Zinc-Plated Steel	—	470	19525T17	00000	—	—	—	———	0
		5"	1 1/4"	6 3/16"	320	Flat	Plain	Sleeve	Open	Steel	3 5/8"	2 1/2"	1 3/4"	5/16"	Stamped	Zinc-Plated Steel	Kingpin	470	———	0	Shielded	Dual Raceway	Ball	19525T14	00000
		5"	1 1/4"	6 3/16"	320	Flat	Plain	Sleeve	Open	Steel	3 5/8"	2 11/16"	1 3/4"	5/16"	Stamped	Zinc-Plated Steel	—	470	19525T18	00000	—	—	—	———	0

High-Capacity Easy-Turn Casters with Polyurethane Wheels

These highly maneuverable casters let you turn easily. Their polyurethane wheels combine 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.

Mounting Plate Style 4


Rigid with Flat Tread	Swivel with Flat Tread

Swivel casters with sealed ball bearings have smooth swiveling and protection from dust and debris.

Soft—Soft wheel treads are cushioning.

Ball Bearings—Ball bearings are the easiest to roll.

Sealed Bearing—Sealed bearings are completely sealed for the best protection against dust and debris.

Kingpinless Swivel Caster—Kingpinless swivel raceways distribute impact better than standard kingpin casters, enabling smoother swiveling and extending service life.

																	Rigid		Swivel
	Wheel					Wheel Bearing			Mounting Plate			Frame							Swivel Bearing
	Dia.	Wd.	Mount Ht.	Wt. Cap. per Caster, lb.	Tread Style	Type	Seal Type	Material	Lg.	Wd.	For Screw Size	Fabrication	Material	Caster Swivel Construction	Max. Temp., ° F	Wheel Core Material		Each	Seal Type	Type		Each
Single Nonmarking Brown Tread-on-Core Wheel—Soft (Durometer 75A)



		6"	2"	8 5/16"	1,500	Flat	Ball	Sealed	Steel	6 1/4"	4 1/2"	1/2"	Stamped	Zinc-Plated Steel	—	170	Iron	9152T52	0000000	—	—	———	0


		6"	2"	8 5/16"	1,500	Flat	Ball	Sealed	Steel	6 1/4"	4 1/2"	1/2"	Stamped	Zinc-Plated Steel	Kingpinless	170	Iron	———	0	Sealed	Ball	9152T51	0000000

Extra-High-Capacity Colossus Casters with Phenolic Wheels


Rigid	Swivel

Move your heaviest loads with the largest casters we offer. Their forged steel construction holds up in demanding applications. They have nonmarking phenolic wheels for use on smooth surfaces.

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

																			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		Each	Seal Type	Type	Roller Type		Each
Nonmarking Brown Solid Wheel—Hard (Durometer 90D)



		6"	5"	9"	8,000	Flat	Roller	Tapered	Open	Steel	8 1/2"	8 1/2"	7"	7"	5/8"	Forged	Zinc-Plated Steel	—	250	2442T22	0000000	—	—	—	———	0


		6"	5"	9"	8,000	Flat	Roller	Tapered	Open	Steel	8 1/2"	8 1/2"	7"	7"	5/8"	Forged	Zinc-Plated Steel	Kingpin	250	———	0	Open	Roller	Tapered	2442T12	0000000

High-Capacity Nonmarking High-Temperature Casters with Phenolic Wheels


Rigid Casters	Swivel Casters

A floor-friendly alternative to casters with metal wheels, these have heat-resistant treads that withstand temperatures up to 275° F. They have nonmarking phenolic wheels that roll best on smooth surfaces.

The wheels have roller bearings for smooth rolling.

Swivel Casters—Swivel casters have dual-raceway bearings for the smoothest swiveling.

	Wheel					Wheel Bearing					Rigid Casters		Swivel Casters
	Dia.	Wd.	Mount Ht.	Wt. Cap. per Caster, lb.	Hardness	Type	Material	Frame Material	Temp. Range, ° F	For Screw Size		Each		Each
Nonmarking Brown Solid Wheel—Hard



		3 1/4"	2"	4 1/4"	700	Durometer 90D	Roller	Steel	Zinc-Plated Steel	-20 to 275	3/8"	19895T23	000000	19895T21	000000


		4"	2"	5 5/8"	800	Durometer 90D	Roller	Steel	Zinc-Plated Steel	-20 to 275	3/8"	19895T24	00000	19895T22	00000

High-Temperature Phenolic Wheels

With a maximum temperature of 470° F, these wheels are often used in bakeries and production lines with heating elements. They are nonmarking and roll best on smooth surfaces. Wheels ride directly on the axle rather than on bearings, making them an economical choice for equipment not frequently moved.

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







				Without Bearings

				Solid	4"	1 1/2"	1 7/8"	400	Durometer 90D	Flat	Yes	Solid	-60 to 470	1/2"	2653T11	000000


				Solid	4"	2"	2 7/16"	600	Durometer 90D	Flat	Yes	Solid	-60 to 470	1/2"	2653T12	00000
				Solid	5"	2"	2 7/16"	750	Durometer 90D	Flat	Yes	Solid	-60 to 470	1/2"	2653T14	00000
				Solid	6"	2"	2 7/16"	900	Durometer 90D	Flat	Yes	Solid	-60 to 470	1/2"	2653T15	00000

Impact-Resistant Phenolic Wheels

Treads are laminated to prevent chipping, making these wheels better for rough surfaces than other phenolic wheels. They are nonmarking and perform well at high temperatures and on smooth surfaces. Wheels have roller bearings for smooth rolling.

		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
Brown Wheels—Hard







				With Roller Bearings

				Solid	4"	2"	2 7/16"	1,000	Durometer 90D	Flat	Yes	Open	Steel	Solid	-50 to 250	1/2"	4994T71	000000


				Solid	5"	2"	2 7/16"	1,200	Durometer 90D	Flat	Yes	Open	Steel	Solid	-50 to 250	1/2"	4994T72	00000
				Solid	6"	2"	2 7/16"	1,500	Durometer 90D	Flat	Yes	Open	Steel	Solid	-50 to 250	1/2"	4994T33	00000
				Solid	8"	2"	2 7/16"	1,700	Durometer 90D	Flat	Yes	Open	Steel	Solid	-50 to 250	1/2"	4994T75	000000