Rectangle Flanges | McMaster-Carr

Filter by

Shape

Inside Height

Inside Width

Travel Length

Outside Width

Extended Length

Protects Against

Retracted Length

End Style

Material

Flexibility

Outside Height

Maximum Temperature

Minimum Temperature

Material Thickness

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

REACH

RoHS

Color

Construction

Finish

60 Products

Rectangular Bellows

Slide these bellows over square rods and shafts. All are molded, which means they're airtight to keep contaminants out. Air venting may be necessary in fast-cycling applications. Screw mount the flange ends to surfaces, or add a mounting flange (sold separately) for stability.

	Bellows														Bellows Mounts
	Inside		Outside		Lg.
	Ht.	Wd.	Ht.	Wd.	Extended, ft.	Retracted	Travel	Material	Material Thk.	Temp. Range, ° F	Max. Temp., ° F	Mounting Fasteners Included		Each		Each
Protects Against Abrasive Grit, Coolant, Cutting Fluid, Dust, Metal Chips, Salt Water, Synthetic Oil, Water, and Wood Chips



		1"	1"	3"	3"	1	11/16"	11 5/16"	Rubber-Coated Polyester Fabric	0.02"	-30 to 260	260	No	0000000	0000000	0000000	000000


		2"	2"	4"	4"	1	11/16"	11 5/16"	Rubber-Coated Polyester Fabric	0.02"	-30 to 260	260	No	0000000	000000	0000000	00000
		2 1/2"	2 1/2"	4 1/2"	4 1/2"	1	11/16"	11 5/16"	Rubber-Coated Polyester Fabric	0.02"	-30 to 260	260	No	0000000	000000	0000000	00000
		3"	3"	5"	5"	1	11/16"	11 5/16"	Rubber-Coated Polyester Fabric	0.02"	-30 to 260	260	No	0000000	000000	0000000	00000
		4"	4"	6"	6"	1	11/16"	11 5/16"	Rubber-Coated Polyester Fabric	0.02"	-30 to 260	260	No	0000000	000000	0000000	00000
		5"	5"	7"	7"	1	11/16"	11 5/16"	Rubber-Coated Polyester Fabric	0.02"	-30 to 260	260	No	0000000	000000	0000000	00000
		6"	6"	8"	8"	1	11/16"	11 5/16"	Rubber-Coated Polyester Fabric	0.02"	-30 to 260	260	No	0000000	000000	0000000	00000
		8"	8"	10"	10"	1	11/16"	11 5/16"	Rubber-Coated Polyester Fabric	0.02"	-30 to 260	260	No	0000000	000000	0000000	00000
		10"	10"	12"	12"	1	11/16"	11 5/16"	Rubber-Coated Polyester Fabric	0.02"	-30 to 260	260	No	0000000	000000	0000000	00000


		Protects Against Abrasive Grit, Coolant, Cutting Fluid, Dust, Oil, Salt Water, Solvents, Synthetic Oil, Water, and Wood Chips



				1"	1"	3"	3"	1	1"	11"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	00000	0000000	00000


				1"	1"	3"	3"	2	2"	22"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				1"	1"	3"	3"	3	3"	33"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				1"	1"	3"	3"	4	4"	44"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				2"	2"	4"	4"	1	1"	11"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				2"	2"	4"	4"	2	2"	22"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				2"	2"	4"	4"	3	3"	33"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				2"	2"	4"	4"	4	4"	44"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				2 1/2"	2 1/2"	4 1/2"	4 1/2"	1	1"	11"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				2 1/2"	2 1/2"	4 1/2"	4 1/2"	2	2"	22"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				2 1/2"	2 1/2"	4 1/2"	4 1/2"	3	3"	33"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000


				2 1/2"	2 1/2"	4 1/2"	4 1/2"	4	4"	44"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				3"	3"	5"	5"	1	1"	11"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				3"	3"	5"	5"	2	2"	22"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				3"	3"	5"	5"	3	3"	33"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				3"	3"	5"	5"	4	4"	44"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				4"	4"	6"	6"	1	1"	11"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				4"	4"	6"	6"	2	2"	22"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				4"	4"	6"	6"	3	3"	33"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				4"	4"	6"	6"	4	4"	44"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				5"	5"	7"	7"	1	1"	11"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000


				5"	5"	7"	7"	2	2"	22"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				5"	5"	7"	7"	3	3"	33"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				5"	5"	7"	7"	4	4"	44"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				5"	7"	7"	9"	1	1"	11"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	00000000	00000
				5"	7"	7"	9"	2	2"	22"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	00000000	00000
				5"	7"	7"	9"	3	3"	33"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	00000000	00000
				5"	7"	7"	9"	4	4"	44"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	00000000	00000
				6"	6"	8"	8"	1	1"	11"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				6"	6"	8"	8"	2	2"	22"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				6"	6"	8"	8"	3	3"	33"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000


				6"	6"	8"	8"	4	4"	44"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				6 3/4"	10 1/2"	8 3/4"	12 1/2"	1	1"	11"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	00000000	00000
				6 3/4"	10 1/2"	8 3/4"	12 1/2"	2	2"	22"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	00000000	00000
				8"	8"	10"	10"	1	1"	11"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
				8"	8"	10"	10"	2	2"	22"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
8"				8"	10"	10"	3	3"	33"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
10"	10"			12"	12"	1	1"	11"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
10"	10"			12"	12"	2	2"	22"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	000000	0000000	00000
10"	10"			12"	12"	3	3"	33"	Polyurethane Rubber	0.02"	-60 to 220	220	No	000000000	00000000	0000000	00000