O-Rings
Motion carries a robust inventory of O-rings for your gasket and seal requirements. Choose from a vast selection of O-rings based on hardness, material, outside diameter, and cross section.
Looking for high quality O-rings that won't let you down? No matter what size or type of O-rings you require, you'll find them all at Motion, along with many other gaskets, seals, and sealing accessories.
What are O-rings?
An O-ring, which may also be known under other names like toric joints, is a specific type of mechanical gasket. As the name suggests, an O-ring is formed in an O or donut-like shape, technically known as a torus. Made from simple polymers, O-rings are used for forming seals between parts. They can have many applications and are some of the cheapest, easiest-to-make, and most reliable seals used in industrial applications today.
What are O-rings Used for?
The main function of O-rings is to form a seal between two joining parts. The O-ring is placed between the parts, acting as a sealing connector and helping to stop leaks and losses of gas or liquid, while also forming a layer of protection against debris. Different types and materials of O-rings may be used to seal components against various liquids and gases, and O-rings can handle high levels of pressure without breaking or bursting.
The Best O-rings
When using any kind of seal or gasket, including O-rings, it’s important to use good quality parts that won’t let you down. A good O-ring should be able to reliably keep your components and machines safe, while poor quality products can break or fail. At Motion, you’ll find nothing but the very best O-rings for sale from leading brands.
Buy O-rings Online
Motion aims to be your best choice for seals and gaskets like rubber O-rings and O-rings kits. We have a wide range of products in stock and ready to deliver, with super service and fair prices. Take a look through the full range and place your order today.
Photos may not represent actual items. Refer to name and product specs for all details.
Sorted by:
American Packing & Gasket Company 112 NITRILE 90 DURO O-RING
O-Ring - 0.1030 in Cross Section, 0.4870 in ID, 0.6930 in OD, 90 Durometer, Nitrile (Buna) Rubber Material
MI ITEM #03121186
MFR #112 NITRILE 90 DURO O-RING
Factory Order
$0.09/each
Dichtomatik N3.50X060
3.50 MM CS X 60 MM ID NBR (BUNA) 70 BLACK O-RING
MI ITEM #07100945
MFR #N3.50X060
Factory Order
$0.79/each
Dichtomatik AS568-249 N702X
AS568-249 4-7/8" ID x 5-1/8" OD x 1/8" NBR (BUNA) 70 BLACK O-RING FDA, 3A, NSF61
MI ITEM #09229409
MFR #AS568-249 N702X
Factory Order
$2.73/each
American Packing & Gasket Company 470 SILICONE 70 DURO O-RING
O-Ring - 0.2750 in Cross Section, 20.9550 in ID, 21.5050 in OD, 70 Durometer, Silicone Material
MI ITEM #04146478
MFR #470 SILICONE 70 DURO O-RING
Factory Order
$54.46/each
American Packing & Gasket Company #112 PK 40-BUNA-N-70DURO-BLACK
O-Ring - 0.1030 in Cross Section, 0.4870 in ID, 0.6930 in OD, 70 Durometer, Nitrile (Buna) Rubber Material
MI ITEM #14428687
MFR ##112 PK 40-BUNA-N-70DURO-BLACK
Factory Order
$4.24/bag
Dichtomatik 005 BUNA-N O-RING (500 PER BAG)
O-Ring - Buna-N Material, 0.0938 in ID, 0.0625 in Cross Section, 70 Durometer
MI ITEM #00614607
MFR #005 BUNA-N O-RING (500 PER BAG)
Factory Order
Quote Required
Dichtomatik AS568-224 N702X
AS568-224 1-3/4" ID x 2" OD x 1/8" NBR (BUNA) 70 BLACK O-RING FDA, 3A, NSF61
MI ITEM #09229323
MFR #AS568-224 N702X
Factory Order
$1.67/each
Dichtomatik N70209
AS568-209 11/16" ID x 15/16" OD x 1/8" NBR (BUNA) 70 BLACK O-RING
MI ITEM #07100757
MFR #N70209
Factory Order
$0.26/each
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USA Industrials INC ZUSAH4X13
Buna-N O-Ring - 4mm Wide 13mm ID - Pack of 100
MI ITEM #11482810
MFR #ZUSAH4X13
Factory Order
$19.85/each
American Packing & Gasket Company 229 NITRILE 90 DURO O-RING
O-Ring - 0.1390 in Cross Section, 2.3590 in ID, 2.6370 in OD, 90 Durometer, Nitrile (Buna) Rubber Material
MI ITEM #03121264
MFR #229 NITRILE 90 DURO O-RING
Factory Order
$0.66/each
Dichtomatik AS568-149 E882
AS568-149 2-13/16" ID x 3" OD x 3/32" EPDM E882 FDA & NSF61
MI ITEM #09229135
MFR #AS568-149 E882
Factory Order
$8.90/each
Dichtomatik Q-040 N70R
AS568-040 2-7/8" ID x 3" OD x 1/16" NBR (BUNA) 70 BLACK X-RING
MI ITEM #02968335
MFR #Q-040 N70R
Factory Order
$2.37/each
Dichtomatik 00615217
00615217
MI ITEM #12288079
MFR #00615217
In stock
$3.10/each
USA Industrials INC ZUSAV70136
Viton O-Ring - Dash 136 - Pack of 5
MI ITEM #11483904
MFR #ZUSAV70136
Factory Order
$6.74/each
American Packing & Gasket Company NITRILE 70D 11 MM ID X 1 MM CS
O-Ring - 1.00 mm Cross Section, 11.00 mm ID, 13.00 mm OD, 70 Durometer, Nitrile (Buna) Rubber Material
MI ITEM #03526534
MFR #NITRILE 70D 11 MM ID X 1 MM CS
Factory Order
$0.04/each
Dichtomatik 00621127
00621127
MI ITEM #12288689
MFR #00621127
Factory Order
$4.28/each
Dichtomatik 00621231
00621231
MI ITEM #12288741
MFR #00621231
Factory Order
$4.83/each
Dichtomatik N70272
AS568-272 9-1/2" ID x 9-3/4" OD x 1/8" NBR (BUNA) 70 BLACK O-RING
MI ITEM #05505817
MFR #N70272
Factory Order
$2.19/each
Dichtomatik N90246
AS568-246 4-1/2" ID x 4-3/4" OD x 1/8" NBR (BUNA) 90 BLACK O-RING
MI ITEM #05506616
MFR #N90246
Factory Order
$1.24/each
USA Industrials INC ZUSAH70026
Buna-N O-Ring - Dash 026 - Pack of 100
MI ITEM #11481339
MFR #ZUSAH70026
Factory Order
$7.53/each
Dichtomatik 00624726
00624726
MI ITEM #12288791
MFR #00624726
Factory Order
$16.16/each
Dichtomatik TES472
Dichtomatik O-Ring - 0.275 in Cross Section, 22.940 in ID, 23.490 in OD, 85 Durometer, TEFLON® (FEP) ENCAPSULATED SILICONE Material
MI ITEM #08015643
MFR #TES472
Factory Order
$120.51/each
Dichtomatik S70227
AS568-227 2-1/8" ID x 2-3/8" OD x 1/8" SILICONE 70 ORANGE O-RING
MI ITEM #08014084
MFR #S70227
Factory Order
$0.84/each
Dichtomatik S70901
AS568-901 3/32" ID x 0.056 CS SILICONE 70 ORANGE O-RING
MI ITEM #08014275
MFR #S70901
Factory Order
$0.37/each
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