Aluminum Rollers | McMaster-Carr

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200° F to 249° F

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123 Products

Small-Diameter Conveyor Rollers

Aluminum Rollers—Aluminum rollers are lightweight and more corrosion resistant than galvanized steel.

		Roller
	For Between Frame Wd.	Wd.	Ga.	Wt. Cap., lb.	Overall Wd.	Bearing Material	Temp. Range, ° F		Each
1/4" Round Axle







				3/4" Dia. Aluminum Rollers

				3"	2 3/4"	20	20	3 3/4"	Steel	-15 to 220	6409N48	000000


				4"	3 3/4"	20	20	4 3/4"	Steel	-15 to 220	6409N49	00000
				4 7/8"	4 5/8"	20	20	5 5/8"	Steel	-15 to 220	2278T21	00000
				6"	5 3/4"	20	20	6 3/4"	Steel	-15 to 220	6409N51	00000
				8"	7 3/4"	20	20	8 3/4"	Steel	-15 to 220	6409N52	00000
				10"	9 3/4"	20	20	10 3/4"	Steel	-15 to 220	6409N53	00000
				10 3/8"	10 1/8"	20	20	11 1/8"	Steel	-15 to 220	2278T25	00000
				12"	11 3/4"	20	20	12 3/4"	Steel	-15 to 220	6409N54	00000
				13 7/8"	13 5/8"	20	20	14 5/8"	Steel	-15 to 220	2278T28	00000
				16"	15 3/4"	20	20	16 3/4"	Steel	-15 to 220	6409N55	00000
				17 7/8"	17 5/8"	20	20	18 5/8"	Steel	-15 to 220	6409N56	00000


				20"	19 3/4"	20	20	20 3/4"	Steel	-15 to 220	6409N57	00000
				22"	21 3/4"	20	20	22 3/4"	Steel	-15 to 220	6409N58	00000
				24"	23 3/4"	20	20	24 3/4"	Steel	-15 to 220	6409N59	00000
				26"	25 3/4"	20	20	26 3/4"	Steel	-15 to 220	6409N61	00000
				28"	27 3/4"	20	20	28 3/4"	Steel	-15 to 220	6409N62	00000




						1 3/8" Dia. Aluminum Rollers

						4"	3 1/2"	18	40	5"	Steel	-15 to 220	6409N104	0000


						6"	5 1/2"	18	40	7"	Steel	-15 to 220	6409N105	0000
						8"	7 1/2"	18	40	9"	Steel	-15 to 220	6409N106	0000
						10"	9 1/2"	18	40	11"	Steel	-15 to 220	2282T31	00000
						12"	11 1/2"	18	40	13"	Steel	-15 to 220	2282T412	00000
						13"	12 1/2"	18	40	14"	Steel	-15 to 220	2282T32	00000
						14"	13 1/2"	18	40	15"	Steel	-15 to 220	6409N107	0000
						16"	15 1/2"	18	40	17"	Steel	-15 to 220	2282T35	00000
						18"	17 1/2"	18	40	19"	Steel	-15 to 220	2282T37	00000
						20"	19 1/2"	18	40	21"	Steel	-15 to 220	2282T413	00000
						22"	21 1/2"	18	40	23"	Steel	-15 to 220	2282T39	00000


						24"	23 1/2"	18	40	25"	Steel	-15 to 220	2282T414	00000
						26"	25 1/2"	18	40	27"	Steel	-15 to 220	6409N108	00000
						28"	27 1/2"	18	40	29"	Steel	-15 to 220	6409N109	00000
						30"	29 1/2"	18	40	31"	Steel	-15 to 220	6409N111	00000
						32"	31 1/2"	18	20	33"	Steel	-5 to 400	6409N16	00000
						34"	33 1/2"	18	15	35"	Steel	-5 to 400	6409N17	00000
						36"	35 1/2"	18	15	37"	Steel	-5 to 400	6409N18	00000
						40"	39 1/2"	18	10	41"	Steel	-5 to 400	6409N19	00000

Large-Diameter Conveyor Rollers


Round Axle		Round Axle

Aluminum Rollers—Aluminum rollers are lightweight and corrosion resistant.

		Roller
	For Between Frame Wd.	Wd.	Ga.	Wt. Cap., lb.	Overall Wd.	Bearing Material	Temp. Range, ° F		Each
1/4" Round Axle







				2" Dia. Aluminum Rollers

				6"	5 1/2"	16	65	7"	Galvanized Steel	-15 to 220	7535N241	000000


				8"	7 1/2"	16	65	9"	Galvanized Steel	-15 to 220	7535N242	00000
				10"	9 1/2"	16	65	11"	Steel	-15 to 220	2276T71	00000
				12"	11 1/2"	16	65	13"	Galvanized Steel	-15 to 220	7535N243	00000
				13"	12 1/2"	16	65	14"	Steel	-15 to 220	2276T73	00000
				14"	13 1/2"	16	65	15"	Galvanized Steel	-15 to 220	7535N244	00000
				16"	15 1/2"	16	65	17"	Steel	-15 to 220	2276T75	00000
				18"	17 1/2"	16	65	19"	Steel	-15 to 220	2276T77	00000
				20"	19 1/2"	16	65	21"	Galvanized Steel	-15 to 220	7535N245	00000
				22"	21 1/2"	16	65	23"	Steel	-15 to 220	2276T79	00000
				24"	23 1/2"	16	65	25"	Galvanized Steel	-15 to 220	7535N246	00000


				28"	27 1/2"	16	65	29"	Galvanized Steel	-15 to 220	7535N247	00000
				30"	29 1/2"	16	65	31"	Galvanized Steel	-15 to 220	7535N248	00000
				32"	31 1/2"	16	65	33"	Galvanized Steel	-15 to 220	7535N249	00000
				34"	33 1/2"	16	65	35"	Galvanized Steel	-15 to 220	7535N251	00000

Roller Conveyors

Mix and match conveyors and stands to design a conveyor system that moves parts exactly where they need to go. These conveyors have rollers that transfer items with flat or uneven bottoms, such as boxes or shipping tubes. They’re more durable and carry heavier loads than belt and skate wheel conveyors.

These conveyors don’t run on electricity, so their rollers require momentum from gravity, a push, or a powered conveyor to move. Since they’re not wired, they’re quick to set up and easy to maintain. This makes them handy if another conveyor unexpectedly shuts down or you need to extend an existing line in a pinch.

Note: Weight capacities are based on an evenly distributed load. The length of the material you’re conveying should be at least three times the roller spacing.

Straight Conveyor


Aluminum Rollers

Straight conveyors have connecting hooks to attach conveyor sections together.

Aluminum Rollers—Conveyors with aluminum rollers are roughly half the weight of conveyors with steel rollers, so they’re easier to install.

	Wd.						1 1/2" Roller Spacing		3" Roller Spacing		4 1/2" Roller Spacing		6" Roller Spacing
	Overall	Between Frame	Lg., ft.	Frame Ht.	Wt. Cap. Per Lg. (No. of Stands Req.)	No. of Stands Included		Each		Each		Each		Each
1 3/8" Dia. Aluminum Rollers—1/4" Dia. Round Axle



		8"	6"	5	2 1/2"	100 lb/ft (2)	0	5694N33	0000000	5694N37	0000000	———	0	———	0


		8"	6"	10	2 1/2"	100 lb/ft (3), 30 lb/ft (2)	0	5694N34	000000	5694N38	000000	———	0	———	0
		12"	10"	5	2 1/2"	100 lb/ft (2)	0	58245K61	000000	58245K81	000000	58245K89	0000000	58245K96	0000000
		12"	10"	10	2 1/2"	100 lb/ft (3), 30 lb/ft (2)	0	58245K21	000000	58245K31	000000	58245K41	000000	58245K129	000000
		15"	13"	5	2 1/2"	100 lb/ft (2)	0	58245K62	000000	58245K82	000000	58245K125	000000	58245K98	000000
		15"	13"	10	2 1/2"	100 lb/ft (3), 30 lb/ft (2)	0	58245K22	000000	58245K32	000000	58245K42	000000	58245K99	000000
		18"	16"	5	2 1/2"	100 lb/ft (2)	0	58245K63	000000	58245K83	000000	58245K126	000000	58245K101	000000
		18"	16"	10	2 1/2"	100 lb/ft (3), 30 lb/ft (2)	0	58245K23	000000	58245K33	000000	58245K43	000000	58245K102	000000
		20"	18"	5	2 1/2"	100 lb/ft (2)	0	58245K88	000000	58245K85	000000	58245K127	000000	58245K103	000000
		20"	18"	10	2 1/2"	100 lb/ft (3), 30 lb/ft (2)	0	58245K25	000000	58245K35	000000	58245K94	000000	58245K104	000000
		24"	22"	5	2 1/2"	100 lb/ft (2)	0	58245K64	000000	58245K87	000000	58245K128	000000	58245K105	000000


		24"	22"	10	2 1/2"	100 lb/ft (3), 30 lb/ft (2)	0	58245K27	000000	58245K37	000000	58245K47	000000	58245K106	000000
		26"	24"	5	2 1/2"	100 lb/ft (2)	0	5694N35	000000	5694N39	000000	———	0	———	0
		26"	24"	10	2 1/2"	100 lb/ft (3), 30 lb/ft (2)	0	5694N36	00000000	5694N41	000000	———	0	———	0

90° Curved Conveyor


Aluminum Rollers

Curved conveyors have connecting hooks to attach conveyor sections together.

Aluminum Rollers—Conveyors with aluminum rollers are roughly half the weight of conveyors with steel rollers, so they’re easier to install.

	Wd.
	Overall	Between Frame	Radius	Frame Ht.	Wt. Cap. Per Lg. (No. of Stands Req.)	No. of Stands Included		Each
1 3/8" Dia. Aluminum Rollers—1/4" Dia. Round Axle



		8"	6"	36"	2 1/2"	100 lb/ft (3)	0	5694N64	0000000


		12"	10"	36"	2 1/2"	100 lb/ft (3)	0	58245K11	000000
		15"	13"	36"	2 1/2"	100 lb/ft (3)	0	58245K12	000000
		18"	16"	36"	2 1/2"	100 lb/ft (3)	0	58245K13	000000
		24"	22"	36"	2 1/2"	100 lb/ft (3)	0	58245K15	000000
		26"	24"	36"	2 1/2"	100 lb/ft (3)	0	5694N67	000000

45° Curved Conveyor


Aluminum Rollers

Curved conveyors have connecting hooks to attach conveyor sections together.

Aluminum Rollers—Conveyors with aluminum rollers are roughly half the weight of conveyors with steel rollers, so they’re easier to install.

	Wd.
	Overall	Between Frame	Radius	Frame Ht.	Wt. Cap. Per Lg. (No. of Stands Req.)	No. of Stands Included		Each
1 3/8" Dia. Aluminum Rollers—1/4" Dia. Round Axle



		12"	10"	36"	2 1/2"	100 lb/ft (3)	0	58245K107	0000000


		15"	13"	36"	2 1/2"	100 lb/ft (3)	0	58245K108	000000
		18"	16"	36"	2 1/2"	100 lb/ft (3)	0	58245K109	000000
		24"	22"	36"	2 1/2"	100 lb/ft (3)	0	58245K111	000000

Bench-Top Roller Conveyors

Designed to rest on a work surface, these conveyors have two sets of axle holes so you can position the conveying surface _1/8" above the frame or _3/4" below the frame (position below to use the frame as a guide rail).

Note: Weight capacities are based on an evenly distributed load. The length of the material you're conveying should be at least three times the roller spacing.

Straight Conveyor

Aluminum Rollers—Conveyors with aluminum rollers are lightweight and corrosion resistant.

	Wd.		Roller				5 ft. Long			10 ft. Long
	Overall	Between Frame	Spacing	Projection	Dp. Below Frame	Frame Ht.	Wt. Cap. Per Lg. (No. of Stands Req.)		Each	Wt. Cap. Per Lg. (No. of Stands Req.)		Each
3/4" Dia. Aluminum Rollers—1/4" Dia. Round Axle



		5 3/4"	4 7/8"	1"	1/8"	3/4"	2 1/2"	100 lb/ft (0)	5677K44	0000000	25 lb/ft (0)	5677K35	0000000


		11 1/4"	10 3/8"	1"	1/8"	3/4"	2 1/2"	100 lb/ft (0)	5677K54	000000	25 lb/ft (0)	5677K36	000000
		14 3/4"	13 7/8"	1"	1/8"	3/4"	2 1/2"	100 lb/ft (0)	5677K64	000000	25 lb/ft (0)	5677K37	000000
		18 3/4"	17 7/8"	1"	1/8"	3/4"	2 1/2"	100 lb/ft (0)	5677K74	000000	25 lb/ft (0)	5677K38	00000000

Legal-for-Trade Inline Conveyor Scales

Weigh boxes as they flow through your conveyor line to reduce bending and lifting. These scales integrate seamlessly into your line thanks to their conveyor rollers or ball transfers, which move boxes along after weighing. A check-weighing mode flags boxes that are outside a specified weight range. And a weight accumulation mode keeps a running weight of all boxes measured. These scales are National Type Evaluation Program (NTEP) approved for use with legal-for-trade materials sold by weight.

Mount the display in front of the scale, on a nearby wall, or use the included stand to mount it above the scale. 1" digits are easy to read from a distance. These scales are rated IP65 for protection from dust and low-pressure washdowns. They plug into a standard outlet or run on the rechargeable battery for up to 72 hours. Transmit data to your PC by connecting the scale with an RS-232 computer cord (not included).

Roller Conveyor


	Display Mounted to Scale	Display

Roller conveyor scales are for straight-path flows.

				Platform			Overall				Roller
	Wt. Cap.	Accuracy	Graduations	Ht.	Wd.	Dp.	Ht.	Wd.	Dp.	Column Ht.	Spacing	Projection	Dia.	Voltage, V AC	Cord Lg., ft.	Batteries Included		Each
Pounds, Kilograms







				IP65 Enclosure Rating

				400 lb. (180 kg)	±0.05 lb. (±0.02 kg)	0.05 lb. (0.02 kg)	8"	18"	18"	24 1/2"	18"	23"	23 1/2"	1"	1/2"	1 1/2"	120	5	Yes	3452N21	000000000


				500 lb. (225 kg)	±0.1 lb. (±0.05 kg)	0.1 lb. (0.05 kg)	8 3/8"	24"	24"	32"	24"	29"	30 1/2"	1"	1/2"	1 1/2"	120	5	Yes	3452N22	00000000
				1,000 lb. (450 kg)	±0.2 lb. (±0.1 kg)	0.2 lb. (0.1 kg)	8 3/8"	24"	24"	32"	24"	29"	30 1/2"	1"	1/2"	1 1/2"	120	5	Yes	3452N23	00000000

Accessories for Scales

Carts

For temporary jobs, set your scale on a cart (sold separately), then roll it up to your conveyor or workbench. Two of the casters are lockable, so the cart stays in place during longer jobs or when used in a conveyor line.

For Conveyor Scale Platform		Handle
Wd.	Dp.	Wd.	Dp.	Material		Each
18"	18"	13 1/4"	7 3/4"	Stainless Steel	3452N31	000000000
24"	24"	14"	9"	Stainless Steel	3452N32	00000000

		Each
6 ft. RS-232 Computer Cord—DB9 Plug × DB9 Plug	7925K11	000000
6 ft. RS-232 Computer Cord—DB9 Plug × DB9 Socket	7925K12	00000