O-ring

template #10 | Number of models ready for download: 36

On-demand generation available

Category: undefined

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Example of a 3D model generated using this template
(model #1016)

This template generates toroidal seals (commonly known as O-rings in English). These seals are shaped like a "doughnut", or more precisely, like a torus—hence the name "toroidal seal".

O-rings are defined by two key dimensions: the inner diameter (ID) and the circular cross-section (or thickness), referred to as CS.

O-rings are used to ensure sealing in various mechanical and hydraulic systems, such as fittings, cylinders, or pumps.

Keywords: O-ring, toroidal seal, round seal, annular seal, circular gasket, O-shaped gasket, elastic ring seal, compression ring, toroid gasket, standard O-ring

Parameters

	name	unit	label
#1	inner diameter (ID)	mm	ID
#2	cross section (CS)	mm	CS

To determine the outer diameter (OD), apply the formula OD = ID + 2×CS.

Illustration of the parameters

Model search and on-demand generation

On-demand generation is available for this template. If the model does not exist, on-demand generation will be offered. Feasibility will be assessed on the on-demand generation page.

This form allows you to find existing models based on the parameters of your choice. Some parameters may intentionally not be available for search.

You can leave fields empty; they will be ignored. Also, if the results do not meet your expectations, try another search and leave one or more less important parameter(s) empty.

The results are displayed from the most relevant to the least relevant.

A star indicates that the model exactly matches your search criteria or is very close.

Newest available models for this template

3D model #1057

1 object(s)

- format STL

O-ring 50mm 2.5mm

3D file in STL format of rubber ring with ID (inner diameter) 50 mm / thickness 2.5 mm. Outer diameter (OD) resulting corresponds to 55 mm.

Parameter	Value	Unit
inner diameter (ID)	50	mm
cross section (CS)	2.5	mm

3D model #1056

1 object(s)

- format STL

O-ring 5.2mm 2mm

3D file of O-ring (torus-shaped seal) with Internal diameter 5.2 mm / CS 2 mm. Final diameter resulting corresponds to 9.2 mm.

Parameter	Value	Unit
inner diameter (ID)	5.2	mm
cross section (CS)	2	mm

3D model #1055

1 object(s)

- format STL

O-ring 40mm 4mm

STL file of O-ring with dimensions ID (inner diameter) 40 mm / section thickness 4 mm. The outer diameter resulting is 48 mm.

Parameter	Value	Unit
inner diameter (ID)	40	mm
cross section (CS)	4	mm

3D model #1054

1 object(s)

- format STL

O-ring 40mm 2mm

STL file of sealing ring with Internal diameter (ID) 40 mm by CS 2 mm. External diameter (OD) resulting is therefore 44 mm.

Parameter	Value	Unit
inner diameter (ID)	40	mm
cross section (CS)	2	mm

3D model #1053

1 object(s)

- format STL

O-ring 200mm 10mm

3D model of O-ring with dimensions ID (inner diameter) 200 mm by thickness 10 mm. Outer diameter (OD) resulting is 220 mm.

Parameter	Value	Unit
inner diameter (ID)	200	mm
cross section (CS)	10	mm

3D model #1052

1 object(s)

- format STL

O-ring 10mm 6.3mm

STL file of O-ring (torus-shaped seal) with ID 10 mm / CS 6.3 mm. Outer diameter (OD, for outer diameter) resulting is therefore 22.6 mm.

Parameter	Value	Unit
inner diameter (ID)	10	mm
cross section (CS)	6.3	mm

3D model #1051

1 object(s)

- format STL

O-ring 40mm 6mm

3D model in STL format of O-ring with dimensions Inner diameter 40 mm × thickness 6 mm. The outer diameter is therefore 52 mm.

Parameter	Value	Unit
inner diameter (ID)	40	mm
cross section (CS)	6	mm

3D model #1050

1 object(s)

- format STL

O-ring 200mm 1mm

3D model in STL format of circular seal with Internal diameter 200 mm by section thickness 1 mm. External diameter (OD) is therefore 202 mm.

Parameter	Value	Unit
inner diameter (ID)	200	mm
cross section (CS)	1	mm

3D model #1047

1 object(s)

- format STL

O-ring 30mm 3mm

STL model of circular seal with dimensions ID (inner diameter) 30 mm × section thickness 3 mm. The outer diameter is therefore 36 mm.

Parameter	Value	Unit
inner diameter (ID)	30	mm
cross section (CS)	3	mm

3D model #1046

1 object(s)

- format STL

O-ring 24mm 3mm

3D model of rubber ring with Inner diameter 24 mm × CS 3 mm. Outer diameter (OD) corresponds to 30 mm.

Parameter	Value	Unit
inner diameter (ID)	24	mm
cross section (CS)	3	mm

3D model #1045

1 object(s)

- format STL

O-ring 25mm 3mm

Model of O-ring with dimensions ID (inner diameter) 25 mm / thickness 3 mm. External diameter (OD) resulting corresponds to 31 mm.

Parameter	Value	Unit
inner diameter (ID)	25	mm
cross section (CS)	3	mm

3D model #1044

1 object(s)

- format STL

O-ring 5mm 1mm

3D file of sealing ring with Inner diameter (ID) 5 mm / CS (cross section) 1 mm. Final diameter resulting is 7 mm.

Parameter	Value	Unit
inner diameter (ID)	5	mm
cross section (CS)	1	mm

3D model #1043

1 object(s)

- format STL

O-ring 16mm 2.62mm

STL file of circular seal with ID (inner diameter) 16 mm / section thickness 2.62 mm. Final diameter corresponds to 21.24 mm.

Parameter	Value	Unit
inner diameter (ID)	16	mm
cross section (CS)	2.62	mm

3D model #1042

1 object(s)

- format STL

O-ring 3mm 1mm

STL file of O-ring (torus-shaped seal) with dimensions Internal diameter (ID) 3 mm / CS 1 mm. Outer diameter (OD, for outer diameter) is 5 mm.

Parameter	Value	Unit
inner diameter (ID)	3	mm
cross section (CS)	1	mm

3D model #1041

1 object(s)

- format STL

O-ring 3mm 1.5mm

Model of rubber ring with Internal diameter (ID) 3 mm / section thickness 1.5 mm. The outer diameter resulting corresponds to 6 mm.

Parameter	Value	Unit
inner diameter (ID)	3	mm
cross section (CS)	1.5	mm

3D model #1040

1 object(s)

- format STL

O-ring 10mm 2.5mm

File of O-ring (torus-shaped seal) with ID (inner diameter) 10 mm / CS 2.5 mm. Outer diameter (OD) resulting is therefore 15 mm.

Parameter	Value	Unit
inner diameter (ID)	10	mm
cross section (CS)	2.5	mm

3D model #1039

1 object(s)

- format STL

O-ring 7mm 1.5mm

3D file in STL format of O-ring with dimensions Internal diameter 7 mm / CS 1.5 mm. External diameter (OD) is therefore 10 mm.

Parameter	Value	Unit
inner diameter (ID)	7	mm
cross section (CS)	1.5	mm

3D model #1038

1 object(s)

- format STL

O-ring 14mm 2.5mm

Model of O-ring with ID (inner diameter) 14 mm / section thickness 2.5 mm. Outer diameter (OD) is therefore 19 mm.

Parameter	Value	Unit
inner diameter (ID)	14	mm
cross section (CS)	2.5	mm

3D model #1037

1 object(s)

- format STL

O-ring 4.47mm 1.78mm

File of circular seal with dimensions ID (inner diameter) 4.47 mm × section thickness 1.78 mm. Final diameter is therefore 8.03 mm.

Parameter	Value	Unit
inner diameter (ID)	4.47	mm
cross section (CS)	1.78	mm

3D model #1036

1 object(s)

- format STL

O-ring 12mm 1.5mm

File of rubber ring with Inner diameter 12 mm × CS (cross section) 1.5 mm. Outer diameter (OD, for outer diameter) resulting is therefore 15 mm.

Parameter	Value	Unit
inner diameter (ID)	12	mm
cross section (CS)	1.5	mm

3D model #1035

1 object(s)

- format STL

O-ring 5mm 2mm

3D file in STL format of circular seal with dimensions Internal diameter 5 mm × CS 2 mm. Outer diameter (OD, for outer diameter) resulting is therefore 9 mm.

Parameter	Value	Unit
inner diameter (ID)	5	mm
cross section (CS)	2	mm

3D model #1034

1 object(s)

- format STL

O-ring 37.75mm 2.62mm

3D file of O-ring (torus-shaped seal) with ID 37.75 mm / CS (cross section) 2.62 mm. Outer diameter (OD, for outer diameter) is therefore 42.99 mm.

Parameter	Value	Unit
inner diameter (ID)	37.75	mm
cross section (CS)	2.62	mm

3D model #1033

1 object(s)

- format STL

O-ring 6.07mm 1.78mm

3D model of sealing ring with Internal diameter 6.07 mm by CS 1.78 mm. The outer diameter is 9.63 mm.

Parameter	Value	Unit
inner diameter (ID)	6.07	mm
cross section (CS)	1.78	mm

3D model #1032

1 object(s)

- format STL

O-ring 0.74mm 1.02mm

3D model in STL format of O-ring with ID (inner diameter) 0.74 mm × section thickness 1.02 mm. External diameter (OD) corresponds to 2.78 mm.

Parameter	Value	Unit
inner diameter (ID)	0.74	mm
cross section (CS)	1.02	mm

3D model #1031

1 object(s)

- format STL

O-ring 12.37mm 2.62mm

3D file in STL format of sealing ring with Inner diameter (ID) 12.37 mm × section thickness 2.62 mm. The outer diameter resulting is 17.61 mm.

Parameter	Value	Unit
inner diameter (ID)	12.37	mm
cross section (CS)	2.62	mm

3D model #1030

1 object(s)

- format STL

O-ring 20mm 2.5mm

3D model of sealing ring with dimensions Internal diameter 20 mm by section thickness 2.5 mm. External diameter (OD) resulting is 25 mm.

Parameter	Value	Unit
inner diameter (ID)	20	mm
cross section (CS)	2.5	mm

3D model #1023

1 object(s)

- format STL

O-ring 30mm 4mm

3D model in STL format of O-ring (torus-shaped seal) with ID (inner diameter) 30 mm by CS (cross section) 4 mm. Final diameter is 38 mm.

Parameter	Value	Unit
inner diameter (ID)	30	mm
cross section (CS)	4	mm

3D model #1022

1 object(s)

- format STL

O-ring 26mm 3mm

3D file of rubber ring with dimensions ID 26 mm × thickness 3 mm. The outer diameter resulting is therefore 32 mm.

Parameter	Value	Unit
inner diameter (ID)	26	mm
cross section (CS)	3	mm

3D model #1021

1 object(s)

- format STL

O-ring 22mm 2mm

STL model of O-ring with ID 22 mm by CS 2 mm. External diameter (OD) is therefore 26 mm.

Parameter	Value	Unit
inner diameter (ID)	22	mm
cross section (CS)	2	mm

3D model #1020

1 object(s)

- format STL

O-ring 20mm 2mm

3D model of O-ring (torus-shaped seal) with Inner diameter 20 mm × thickness 2 mm. External diameter (OD) is 24 mm.

Parameter	Value	Unit
inner diameter (ID)	20	mm
cross section (CS)	2	mm