4" Diameter Conveyor Rollers

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1,000 lb. to 9,999 lb.

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

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67 Products

Large-Diameter Conveyor Rollers


Round Axle		Round Axle

Steel Rollers—Steel rollers are stronger than aluminum rollers.

Sealed Bearing—Sealed bearings keep out dirt and moisture for longer life.

		Roller				Bearing
	For Between Frame Wd.	Wd.	Ga.	Wt. Cap., lb.	Overall Wd.	Seal Type	Material	Temp. Range, ° F		Each
1 3/16" Round Axle







				4" Dia. Steel Rollers

				10"	9 1/16"	9	6,055	11 9/16"	Sealed	Steel	-10 to 225	7535N73	0000000


				12"	11 1/16"	9	6,050	13 9/16"	Sealed	Steel	-10 to 225	7535N74	000000
				16"	15 1/16"	9	6,050	17 9/16"	Sealed	Steel	-10 to 225	7535N75	000000
				18"	17 1/16"	9	6,050	19 9/16"	Sealed	Steel	-10 to 225	7535N76	000000
				20"	19 1/16"	9	6,050	21 9/16"	Sealed	Steel	-10 to 225	7535N77	000000
				24"	23 1/16"	9	6,045	25 9/16"	Sealed	Steel	-10 to 225	7535N78	000000
				28"	27 1/16"	9	6,045	29 9/16"	Sealed	Steel	-10 to 225	7535N79	000000
				30"	29 1/16"	9	6,045	31 9/16"	Sealed	Steel	-10 to 225	7535N81	000000
				33"	32 1/16"	9	5,550	34 9/16"	Sealed	Steel	-10 to 225	7535N82	000000
				36"	35 1/16"	9	5,070	37 9/16"	Sealed	Steel	-10 to 225	7535N83	000000
				40"	39 1/16"	9	4,555	41 9/16"	Sealed	Steel	-10 to 225	7535N84	000000


				48"	47 1/16"	9	3,770	49 9/16"	Sealed	Steel	-10 to 225	7535N85	000000
				50"	49 1/16"	9	3,615	51 9/16"	Sealed	Steel	-10 to 225	7535N86	000000
				60"	59 1/16"	9	2,995	61 9/16"	Sealed	Steel	-10 to 225	7535N87	000000

Abrasion-Resistant Drive Rollers

These urethane rubber rollers are nonmarring and wear resistant. Also known as contact wheels and feed rollers, they have tapped hubs that allow you to mount them onto a shaft or stud to transmit power.

	Roller			Hub			Set Screws
	Dia.	Wd.	For Shaft Dia.	Dia.	Wd.	Shaft Mount Type	No. Required	Included	Temp. Range, ° F	Choose a Hardness (Hardness Rating)		Each
Urethane Rubber Rollers with Steel Hub



		4"	29/32"	3/4"	1 1/4"	1/2"	Set Screw	2	Yes	-65 to 200	Durometer 35A (Soft) Yellow, Durometer 60A (Medium) Blue, Durometer 80A (Hard) Red	2475K73	000000


		4"	29/32"	1"	1 3/8"	1/2"	Set Screw	2	Yes	-65 to 200	Durometer 35A (Soft) Yellow, Durometer 60A (Medium) Blue, Durometer 80A (Hard) Red	2475K75	00000
		4"	1 15/16"	3/4"	1 1/4"	1/2"	Set Screw	2	Yes	-65 to 200	Durometer 35A (Soft) Yellow, Durometer 60A (Medium) Blue, Durometer 80A (Hard) Red	2475K74	00000
		4"	1 15/16"	1"	1 3/8"	1/2"	Set Screw	2	Yes	-65 to 200	Durometer 35A (Soft) Yellow, Durometer 60A (Medium) Blue, Durometer 80A (Hard) Red	2475K76	00000
		4"	1 15/16"	1 1/4"	1 5/8"	1/2"	Set Screw	2	Yes	-65 to 200	Durometer 60A (Medium) Blue	2372T51	00000

Abrasion-Resistant Rollers


Urethane Rubber Rollers	Urethane Rubber Rollers with Steel Insert

These urethane rubber rollers are nonmarring and wear resistant. Mount them directly onto your shaft or build a custom roller by adding your own hub.

Steel Insert—Rollers with steel insert have a retaining ring groove for securing a ball bearing.

	Roller
	Dia.	Wd.	For Shaft Dia.	Shaft Mount Type	Temp. Range, ° F	Choose a Hardness (Hardness Rating)		Each
Urethane Rubber Rollers



		4"	3/4"	2"	Press Fit	-40 to 170	Durometer 30A (Soft) Yellow, Durometer 60A (Medium) Blue, Durometer 90A (Extra Hard) Red	60185K924	000000


		Urethane Rubber Rollers with Steel Insert



				4"	29/32"	1 1/4"	Press Fit	-65 to 200	Durometer 35A (Soft) Yellow, Durometer 60A (Medium) Blue	2477K36	00000


				4"	1 15/16"	1 1/4"	Press Fit	-65 to 200	Durometer 35A (Soft) Yellow, Durometer 60A (Medium) Blue	2477K37	00000

Self-Cleaning Drive Rollers

Made of neoprene rubber, these rollers resist oil, flames, gasoline, and weather. Ridges on the surface push dirt and debris out of the way. Also known as contact wheels and feed rollers, these rollers have tapped hubs that allow you to mount them onto a shaft or stud to transmit power.

	Roller			Hub			Set Screws
	Dia.	Wd.	For Shaft Dia.	Dia.	Wd.	Shaft Mount Type	No. Required	Included	Temp. Range, ° F	Hardness (Hardness Rating)		Each
Neoprene Rollers with Steel Hub



		4"	1 15/16"	3/4"	1 1/4"	1/2"	Set Screw	2	Yes	-40 to 200	Durometer 35A (Soft) Black	2494K18	000000

Flex-Grip Drive Rollers

These neoprene rollers are wear and chemical resistant. The teardrop-shaped sidewall holes and soft surface allow the roller to gently grab and maintain contact as it is compressed. Also known as contact wheels and feed rollers, these rollers have tapped hubs that allow you to mount them onto a shaft or stud to transmit power.

	Roller			Hub			Set Screws				Durometer 20A (Soft)		Durometer 35A (Soft)
	Dia.	Wd.	For Shaft Dia.	Dia.	Wd.	Shaft Mount Type	No. Required	Included	Temp. Range, ° F	Color		Each		Each
Neoprene Rollers with Steel Hub



		4"	29/32"	3/4"	1 1/4"	1/2"	Set Screw	2	Yes	-40 to 200	Black	2497K2	000000	2497K12	000000


		4"	29/32"	1"	1 3/8"	1/2"	Set Screw	2	Yes	-40 to 200	Black	2497K3	00000	2497K13	00000
		4"	1 15/16"	3/4"	1 1/4"	1/2"	Set Screw	2	Yes	-40 to 200	Black	2497K5	00000	2497K15	00000
		4"	1 15/16"	1"	1 3/8"	1/2"	Set Screw	2	Yes	-40 to 200	Black	2497K6	00000	2497K16	00000

Abrasion-Resistant Self-Cleaning Drive Rollers

These urethane rubber rollers are nonmarring and wear resistant. Ridges on the surface push dirt and debris out of the way. Also known as contact wheels and feed rollers, these rollers have tapped hubs that allow you to mount them onto a shaft or stud to transmit power.

	Roller			Hub			Set Screws
	Dia.	Wd.	For Shaft Dia.	Dia.	Wd.	Shaft Mount Type	No. Required	Included	Temp. Range, ° F	Hardness (Hardness Rating)		Each
Urethane Rubber Rollers with Steel Hub



		4"	1 15/16"	3/4"	1 1/4"	1/2"	Set Screw	2	Yes	-65 to 200	Durometer 35A (Soft) Yellow	2496K18	000000

Rollers

Made of neoprene rubber, these rollers resist oil, flames, gasoline, and weather. Mount them directly onto your shaft or build a custom roller by adding your own hub.

	Roller
	Dia.	Wd.	For Shaft Dia.	Shaft Mount Type	Temp. Range, ° F	Choose a Hardness (Hardness Rating)		Each
Neoprene Rollers with Steel Liner



		4"	29/32"	1 1/4"	Press Fit	-40 to 200	Durometer 35A (Soft) Black, Durometer 60A (Medium) Black	2476K36	000000


		4"	1 15/16"	1 1/4"	Press Fit	-40 to 200	Durometer 35A (Soft) Black, Durometer 60A (Medium) Black	2476K37	00000

Abrasion-Resistant Flex-Grip Drive Rollers

Image of ProductInUse. Front orientation. Contains Annotated, Border, MultipleImages. Drive Rollers. Abrasion-Resistant Flex-Grip Drive Rollers.


Flexible Urethane Rubber Rollers with Steel Hub	Ultra-Flexible Urethane Rubber Rollers with Aluminum Hub

Image of Attribute. Front orientation. Contains Annotated. Abrasion-Resistant Flex-Grip Drive Rollers.

These urethane rubber rollers are nonmarring and wear resistant. The sidewall holes and soft surface allow the roller to gently grab and maintain contact as it is compressed. Also known as contact wheels and feed rollers, these rollers have tapped hubs that allow you to mount them onto a shaft or stud to transmit power.

Ultra Flexible—Ultra-flexible rollers have larger sidewall holes than flexible rollers, so they compress more and better protect delicate material.

	Roller			Hub			Set Screws
	Dia.	Wd.	For Shaft Dia.	Dia.	Wd.	Shaft Mount Type	No. Required	Included	Temp. Range, ° F	Hardness (Hardness Rating)		Each
Flexible Urethane Rubber Rollers with Steel Hub



		4"	29/32"	3/4"	1 1/4"	1/2"	Set Screw	2	Yes	-65 to 200	Durometer 35A (Soft) Yellow	1536T21	000000


		4"	29/32"	1"	1 3/8"	1/2"	Set Screw	2	Yes	-65 to 200	Durometer 35A (Soft) Yellow	1536T22	00000
		4"	1 15/16"	3/4"	1 1/4"	1/2"	Set Screw	2	Yes	-65 to 200	Durometer 35A (Soft) Yellow	1536T23	00000
		4"	1 15/16"	1"	1 3/8"	1/2"	Set Screw	2	Yes	-65 to 200	Durometer 35A (Soft) Yellow	1536T24	00000


		Ultra-Flexible Urethane Rubber Rollers with Aluminum Hub



				4"	1"	1/2"	1 1/2"	1/2"	Set Screw	2	Yes	-40 to 180	Durometer 40A (Soft) Yellow	4257N11	00000


				4"	1"	3/4"	1 1/2"	1/2"	Set Screw	2	Yes	-40 to 180	Durometer 40A (Soft) Yellow	4257N12	00000
				4"	1"	1"	1 1/2"	1/2"	Set Screw	2	Yes	-40 to 180	Durometer 40A (Soft) Yellow	4257N13	00000
				4"	2"	1/2"	1 1/2"	1/2"	Set Screw	2	Yes	-40 to 180	Durometer 40A (Soft) Yellow	4257N14	00000
				4"	2"	3/4"	1 1/2"	1/2"	Set Screw	2	Yes	-40 to 180	Durometer 40A (Soft) Yellow	4257N15	00000
				4"	2"	1"	1 1/2"	1/2"	Set Screw	2	Yes	-40 to 180	Durometer 40A (Soft) Yellow	4257N16	00000

Drive Rollers

Tapped hubs allow you to mount these drive rollers onto a shaft or stud to transmit power. Also known as contact wheels and feed rollers.

Neoprene Roller—Neoprene rollers resist oil, flames, gasoline, and weather.

	Roller			Hub			Set Screws
	Dia.	Wd.	For Shaft Dia.	Dia.	Wd.	Shaft Mount Type	No. Required	Included	Temp. Range, ° F	Choose a Hardness (Hardness Rating)		Each
Neoprene Rollers with Steel Hub



		4"	29/32"	3/4"	1 1/4"	1/2"	Set Screw	2	Yes	-40 to 200	Durometer 35A (Soft) Black, Durometer 80A (Hard) Black	2474K73	000000


		4"	29/32"	1"	1 3/8"	1/2"	Set Screw	2	Yes	-40 to 200	Durometer 35A (Soft) Black, Durometer 80A (Hard) Black	2474K75	00000
		4"	1 15/16"	3/4"	1 1/4"	1/2"	Set Screw	2	Yes	-40 to 200	Durometer 35A (Soft) Black, Durometer 80A (Hard) Black	2474K74	00000
		4"	1 15/16"	1"	1 3/8"	1/2"	Set Screw	2	Yes	-40 to 200	Durometer 35A (Soft) Black, Durometer 80A (Hard) Black	2474K76	00000

Keyed Drive Rollers


	5" to 10" Roller Diameter	1 1/2" to 4" Roller Diameter

These rollers are made of SBR. Use them with a keyed shaft to prevent slippage in high-torque applications. Also known as contact wheels and feed rollers, drive rollers spin in unison with a shaft or stud to transmit power.

4" Diameter Roller—The hub on rollers with 3" to 4" roller diameter protrudes on one side.

	Roller			Keyway					Set Screws
	Dia.	Wd.	For Shaft Dia.	Wd.	Dp.	Overall Wd.	Dynamic Radial Load Cap., lb.	Shaft Mount Type	No. Required	Included	Temp. Range, ° F	Hardness (Hardness Rating)		Each
SBR Rollers with Cast Iron Hub



		4"	2"	3/4"	3/16"	3/32"	3 1/4"	350	Keyway, Set Screw	2	Yes	0 to 180	Durometer 70A (Hard) Black	61065K54	000000

Abrasion-Resistant Keyed Drive Rollers


	1 1/2" to 4" Roller Diameter	5" to 12" Roller Diameter

These urethane rubber rollers are wear and chemical resistant. They’re also nonmarring. Use them with a keyed shaft to prevent slippage in high-torque applications. Also known as contact wheels and feed rollers, drive rollers spin in unison with a shaft or stud to transmit power.

The hub on rollers with 1 1/2" to 4" roller diameter protrudes on one side only.

	Roller			Keyway					Set Screws
	Dia.	Wd.	For Shaft Dia.	Wd.	Dp.	Overall Wd.	Dynamic Radial Load Cap., lb.	Shaft Mount Type	No. Required	Included	Temp. Range, ° F	Hardness (Hardness Rating)		Each
Urethane Rubber Rollers with Steel Hub



		4"	2"	1/2"	1/8"	1/16"	3 1/4"	350	Keyway, Set Screw	2	Yes	-20 to 120	Durometer 85A (Hard) Red	2478K102	000000


		4"	2"	3/4"	3/16"	3/32"	3 1/4"	350	Keyway, Set Screw	2	Yes	-20 to 120	Durometer 85A (Hard) Red	2478K41	000000

Abrasion-Resistant Flex-Grip Press-Fit Drive Rollers

Image of ProductInUse. Front orientation. Contains Annotated, Border, MultipleImages. Drive Rollers. Abrasion-Resistant Flex-Grip Press-Fit Drive Rollers.


Flexible Urethane Rubber Rollers with Steel Hub	Ultra-Flexible Urethane Rubber Rollers with Aluminum Hub

Image of Attribute. Front orientation. Contains Annotated. Abrasion-Resistant Flex-Grip Press-Fit Drive Rollers.

Mount these rollers directly onto your shaft without the need for set screws or keyways. They have a press-fit hub, but you can add your own hub to create a custom roller. Made of urethane rubber, they are nonmarring and wear resistant. The sidewall holes and soft surface allow the roller to gently grab and maintain contact as it is compressed. Also known as contact wheels and feed rollers, these rollers spin with the shaft or stud to transfer power.

Ultra Flexible—Ultra-flexible rollers have larger sidewall holes than flexible rollers, so they compress more and better protect delicate material.

	Roller
	Dia.	Wd.	For Shaft Dia.	Shaft Mount Type	Temp. Range, ° F	Hardness (Hardness Rating)		Each
Flexible Urethane Rubber Rollers with Steel Hub



		4"	1"	1 1/8"	Press Fit	-65 to 200	Durometer 35A (Soft) Yellow	4221N26	000000


		4"	1"	1 1/4"	Press Fit	-65 to 200	Durometer 35A (Soft) Yellow	4221N25	00000
		4"	2"	1 1/8"	Press Fit	-65 to 200	Durometer 35A (Soft) Yellow	4221N28	00000
		4"	2"	1 1/4"	Press Fit	-65 to 200	Durometer 35A (Soft) Yellow	4221N27	00000


		Ultra-Flexible Urethane Rubber Rollers with Aluminum Hub



				4"	1"	3/4"	Press Fit	-40 to 180	Durometer 40A (Soft) Yellow	4221N11	00000


				4"	1"	1"	Press Fit	-40 to 180	Durometer 40A (Soft) Yellow	4221N12	00000
				4"	2"	3/4"	Press Fit	-40 to 180	Durometer 40A (Soft) Yellow	4221N13	00000
				4"	2"	1"	Press Fit	-40 to 180	Durometer 40A (Soft) Yellow	4221N14	00000

Oil-Resistant Flex-Grip Drive Rollers

A good choice for oily environments, these Buna-N rollers are also abrasion resistant and nonmarring. The teardrop-shaped sidewall holes and soft surface allow the roller to gently grab and maintain contact as it is compressed. Also known as contact wheels and feed rollers, these rollers have tapped hubs that allow you to mount them onto a shaft or stud to transmit power.

	Roller			Hub			Set Screws				Durometer 20A (Soft)		Durometer 35A (Soft)
	Dia.	Wd.	For Shaft Dia.	Dia.	Wd.	Shaft Mount Type	No. Required	Included	Temp. Range, ° F	Color		Each		Each
Buna-N Rollers with Steel Hub



		4"	29/32"	3/4"	1 1/4"	1/2"	Set Screw	2	Yes	-60 to 175	White	2498K2	000000	2498K12	000000


		4"	29/32"	1"	1 3/8"	1/2"	Set Screw	2	Yes	-60 to 175	White	2498K3	00000	2498K13	00000
		4"	1 15/16"	3/4"	1 1/4"	1/2"	Set Screw	2	Yes	-60 to 175	White	2498K5	00000	2498K15	00000
		4"	1 15/16"	1"	1 3/8"	1/2"	Set Screw	2	Yes	-60 to 175	White	2498K6	00000	2498K16	00000