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Collection: O-Rings - Round Section - Silicone Rubber

O-Rings (With Images)

Round Section

372 Products in this selection

High thermal resistance and cold flexibility. Some dental applications are included in the listings. Commonly used in food appliactions.
Temperature Range: -70^oC to +200^oC.
Good dialectric properties and resistance to ozone and oxygen attack.
Retains flexibility at high and low temperatures.
Poor strength and tear resistance.
Poor resistance to oils, fuels, concentrated acids and alkalis, water and steam.

Additional resources:
Orings Catalogue PDF

Inside Diameter (I.D.)	Section (t)	Material	Hardness	Colour	Special Applications	Indicative Image
443.36 mm	6.99 mm	Silicone	Duro 70	Red
Material: Silicone Rubber
Part Number: OR-44336-699-S70-464-R (2.5 Pcs) O-Rings - 443.36 mm x 6.99 mm Out of Stock Backorder Now \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $118.77 AUD Regular price Sale price $118.77 AUD Unit price per Per 2
Inside Diameter (I.D.)	Section (t)	Material	Hardness	Indicative Image
443.36 mm	6.99 mm	Silicone	Duro 70
Material: Silicone Rubber Colour: Red
Part Number: OR-44336-699-S70-464-R (2.5 Pcs) O-Rings - 443.36 mm x 6.99 mm Out of Stock Backorder Now \| \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $118.77 AUD Regular price Sale price $118.77 AUD Unit price per Per 2
OR-44336-699-S70-464-R (2.5 Pcs) --- O-Rings - 443.36 mm x 6.99 mm Silicone Rubber OR-44336-699-S70-464-R (2.5 Pcs) --- O-Rings - 443.36 mm x 6.99 mm Silicone Rubber Regular price $118.77 AUD Regular price Sale price $118.77 AUD Unit price per Out of stock! Backorder Now
456.06 mm	3.53 mm	Silicone	Duro 70	Red
Material: Silicone Rubber
Part Number: OR-45606-353-S70-284-R (5 Pcs) O-Rings - 456.06 mm x 3.53 mm Out of Stock Backorder Now \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $140.77 AUD Regular price Sale price $140.77 AUD Unit price per Per 5
456.06 mm	3.53 mm	Silicone	Duro 70
Material: Silicone Rubber Colour: Red
Part Number: OR-45606-353-S70-284-R (5 Pcs) O-Rings - 456.06 mm x 3.53 mm Out of Stock Backorder Now \| \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $140.77 AUD Regular price Sale price $140.77 AUD Unit price per Per 5
OR-45606-353-S70-284-R (5 Pcs) --- O-Rings - 456.06 mm x 3.53 mm Silicone Rubber OR-45606-353-S70-284-R (5 Pcs) --- O-Rings - 456.06 mm x 3.53 mm Silicone Rubber Regular price $140.77 AUD Regular price Sale price $140.77 AUD Unit price per Out of stock! Backorder Now
456.06 mm	5.33 mm	Silicone	Duro 70	Red
Material: Silicone Rubber
Part Number: OR-45606-533-S70-387-R (5 Pcs) O-Rings - 456.06 mm x 5.33 mm Out of Stock Backorder Now \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $162.14 AUD Regular price Sale price $162.14 AUD Unit price per Per 5
456.06 mm	5.33 mm	Silicone	Duro 70
Material: Silicone Rubber Colour: Red
Part Number: OR-45606-533-S70-387-R (5 Pcs) O-Rings - 456.06 mm x 5.33 mm Out of Stock Backorder Now \| \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $162.14 AUD Regular price Sale price $162.14 AUD Unit price per Per 5
OR-45606-533-S70-387-R (5 Pcs) --- O-Rings - 456.06 mm x 5.33 mm Silicone Rubber OR-45606-533-S70-387-R (5 Pcs) --- O-Rings - 456.06 mm x 5.33 mm Silicone Rubber Regular price $162.14 AUD Regular price Sale price $162.14 AUD Unit price per Out of stock! Backorder Now
456.06 mm	6.99 mm	Silicone	Duro 70	Red
Material: Silicone Rubber
Part Number: OR-45606-699-S70-465-R (2.5 Pcs) O-Rings - 456.06 mm x 6.99 mm Out of Stock Backorder Now \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $122.14 AUD Regular price Sale price $122.14 AUD Unit price per Per 2
456.06 mm	6.99 mm	Silicone	Duro 70
Material: Silicone Rubber Colour: Red
Part Number: OR-45606-699-S70-465-R (2.5 Pcs) O-Rings - 456.06 mm x 6.99 mm Out of Stock Backorder Now \| \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $122.14 AUD Regular price Sale price $122.14 AUD Unit price per Per 2
OR-45606-699-S70-465-R (2.5 Pcs) --- O-Rings - 456.06 mm x 6.99 mm Silicone Rubber OR-45606-699-S70-465-R (2.5 Pcs) --- O-Rings - 456.06 mm x 6.99 mm Silicone Rubber Regular price $122.14 AUD Regular price Sale price $122.14 AUD Unit price per Out of stock! Backorder Now
481.41 mm	5.33 mm	Silicone	Duro 70	Red
Material: Silicone Rubber
Part Number: OR-48141-533-S70-388-R (5 Pcs) O-Rings - 481.41 mm x 5.33 mm Out of Stock Backorder Now \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $170.95 AUD Regular price Sale price $170.95 AUD Unit price per Per 5
481.41 mm	5.33 mm	Silicone	Duro 70
Material: Silicone Rubber Colour: Red
Part Number: OR-48141-533-S70-388-R (5 Pcs) O-Rings - 481.41 mm x 5.33 mm Out of Stock Backorder Now \| \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $170.95 AUD Regular price Sale price $170.95 AUD Unit price per Per 5
OR-48141-533-S70-388-R (5 Pcs) --- O-Rings - 481.41 mm x 5.33 mm Silicone Rubber OR-48141-533-S70-388-R (5 Pcs) --- O-Rings - 481.41 mm x 5.33 mm Silicone Rubber Regular price $170.95 AUD Regular price Sale price $170.95 AUD Unit price per Out of stock! Backorder Now
506.81 mm	5.33 mm	Silicone	Duro 70	Red
Material: Silicone Rubber
Part Number: OR-50681-533-S70-389-R (5 Pcs) O-Rings - 506.81 mm x 5.33 mm Out of Stock Backorder Now \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $179.95 AUD Regular price Sale price $179.95 AUD Unit price per Per 5
506.81 mm	5.33 mm	Silicone	Duro 70
Material: Silicone Rubber Colour: Red
Part Number: OR-50681-533-S70-389-R (5 Pcs) O-Rings - 506.81 mm x 5.33 mm Out of Stock Backorder Now \| \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $179.95 AUD Regular price Sale price $179.95 AUD Unit price per Per 5
OR-50681-533-S70-389-R (5 Pcs) --- O-Rings - 506.81 mm x 5.33 mm Silicone Rubber OR-50681-533-S70-389-R (5 Pcs) --- O-Rings - 506.81 mm x 5.33 mm Silicone Rubber Regular price $179.95 AUD Regular price Sale price $179.95 AUD Unit price per Out of stock! Backorder Now
532.21 mm	5.33 mm	Silicone	Duro 70	Red
Material: Silicone Rubber
Part Number: OR-53221-533-S70-390-R (5 Pcs) O-Rings - 532.21 mm x 5.33 mm Out of Stock Backorder Now \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $186.50 AUD Regular price Sale price $186.50 AUD Unit price per Per 5
532.21 mm	5.33 mm	Silicone	Duro 70
Material: Silicone Rubber Colour: Red
Part Number: OR-53221-533-S70-390-R (5 Pcs) O-Rings - 532.21 mm x 5.33 mm Out of Stock Backorder Now \| \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $186.50 AUD Regular price Sale price $186.50 AUD Unit price per Per 5
OR-53221-533-S70-390-R (5 Pcs) --- O-Rings - 532.21 mm x 5.33 mm Silicone Rubber OR-53221-533-S70-390-R (5 Pcs) --- O-Rings - 532.21 mm x 5.33 mm Silicone Rubber Regular price $186.50 AUD Regular price Sale price $186.50 AUD Unit price per Out of stock! Backorder Now
557.61 mm	5.33 mm	Silicone	Duro 70	Red
Material: Silicone Rubber
Part Number: OR-55761-533-S70-391-R (2.5 Pcs) O-Rings - 557.61 mm x 5.33 mm Out of Stock Backorder Now \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $99.41 AUD Regular price Sale price $99.41 AUD Unit price per Per 2
557.61 mm	5.33 mm	Silicone	Duro 70
Material: Silicone Rubber Colour: Red
Part Number: OR-55761-533-S70-391-R (2.5 Pcs) O-Rings - 557.61 mm x 5.33 mm Out of Stock Backorder Now \| \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $99.41 AUD Regular price Sale price $99.41 AUD Unit price per Per 2
OR-55761-533-S70-391-R (2.5 Pcs) --- O-Rings - 557.61 mm x 5.33 mm Silicone Rubber OR-55761-533-S70-391-R (2.5 Pcs) --- O-Rings - 557.61 mm x 5.33 mm Silicone Rubber Regular price $99.41 AUD Regular price Sale price $99.41 AUD Unit price per Out of stock! Backorder Now
582.68 mm	5.33 mm	Silicone	Duro 70	Red
Material: Silicone Rubber
Part Number: OR-58268-533-S70-392-R (2.5 Pcs) O-Rings - 582.68 mm x 5.33 mm Out of Stock Backorder Now \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $103.77 AUD Regular price Sale price $103.77 AUD Unit price per Per 2
582.68 mm	5.33 mm	Silicone	Duro 70
Material: Silicone Rubber Colour: Red
Part Number: OR-58268-533-S70-392-R (2.5 Pcs) O-Rings - 582.68 mm x 5.33 mm Out of Stock Backorder Now \| \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $103.77 AUD Regular price Sale price $103.77 AUD Unit price per Per 2
OR-58268-533-S70-392-R (2.5 Pcs) --- O-Rings - 582.68 mm x 5.33 mm Silicone Rubber OR-58268-533-S70-392-R (2.5 Pcs) --- O-Rings - 582.68 mm x 5.33 mm Silicone Rubber Regular price $103.77 AUD Regular price Sale price $103.77 AUD Unit price per Out of stock! Backorder Now
608.08 mm	5.33 mm	Silicone	Duro 70	Red
Material: Silicone Rubber
Part Number: OR-60808-533-S70-393-R (2.5 Pcs) O-Rings - 608.08 mm x 5.33 mm Out of Stock Backorder Now \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $128.41 AUD Regular price Sale price $128.41 AUD Unit price per Per 2
608.08 mm	5.33 mm	Silicone	Duro 70
Material: Silicone Rubber Colour: Red
Part Number: OR-60808-533-S70-393-R (2.5 Pcs) O-Rings - 608.08 mm x 5.33 mm Out of Stock Backorder Now \| \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $128.41 AUD Regular price Sale price $128.41 AUD Unit price per Per 2
OR-60808-533-S70-393-R (2.5 Pcs) --- O-Rings - 608.08 mm x 5.33 mm Silicone Rubber OR-60808-533-S70-393-R (2.5 Pcs) --- O-Rings - 608.08 mm x 5.33 mm Silicone Rubber Regular price $128.41 AUD Regular price Sale price $128.41 AUD Unit price per Out of stock! Backorder Now
633.48 mm	5.33 mm	Silicone	Duro 70	Red
Material: Silicone Rubber
Part Number: OR-63348-533-S70-394-R (2.5 Pcs) O-Rings - 633.48 mm x 5.33 mm Out of Stock Backorder Now \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $133.68 AUD Regular price Sale price $133.68 AUD Unit price per Per 2
633.48 mm	5.33 mm	Silicone	Duro 70
Material: Silicone Rubber Colour: Red
Part Number: OR-63348-533-S70-394-R (2.5 Pcs) O-Rings - 633.48 mm x 5.33 mm Out of Stock Backorder Now \| \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $133.68 AUD Regular price Sale price $133.68 AUD Unit price per Per 2
OR-63348-533-S70-394-R (2.5 Pcs) --- O-Rings - 633.48 mm x 5.33 mm Silicone Rubber OR-63348-533-S70-394-R (2.5 Pcs) --- O-Rings - 633.48 mm x 5.33 mm Silicone Rubber Regular price $133.68 AUD Regular price Sale price $133.68 AUD Unit price per Out of stock! Backorder Now
658.88 mm	5.33 mm	Silicone	Duro 70	Red
Material: Silicone Rubber
Part Number: OR-65888-533-S70-395-R (2.5 Pcs) O-Rings - 658.88 mm x 5.33 mm Out of Stock Backorder Now \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $138.95 AUD Regular price Sale price $138.95 AUD Unit price per Per 2
658.88 mm	5.33 mm	Silicone	Duro 70
Material: Silicone Rubber Colour: Red
Part Number: OR-65888-533-S70-395-R (2.5 Pcs) O-Rings - 658.88 mm x 5.33 mm Out of Stock Backorder Now \| \| Backorders for more can be expected around Sat, Feb 01, 2025 Regular price $138.95 AUD Regular price Sale price $138.95 AUD Unit price per Per 2
OR-65888-533-S70-395-R (2.5 Pcs) --- O-Rings - 658.88 mm x 5.33 mm Silicone Rubber OR-65888-533-S70-395-R (2.5 Pcs) --- O-Rings - 658.88 mm x 5.33 mm Silicone Rubber Regular price $138.95 AUD Regular price Sale price $138.95 AUD Unit price per Out of stock! Backorder Now