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PTFE O-Rings
1.6mm Section 37.1mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
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Cross Section: 1.6mm
Inside Diameter: 37.1mm
Outside Diameter: 40.3mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1.6mm Section 4.1mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1.6mm
Inside Diameter: 4.1mm
Outside Diameter: 7.3mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1.6mm Section 4.7mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1.6mm
Inside Diameter: 4.7mm
Outside Diameter: 7.9mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1.6mm Section 5.1mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1.6mm
Inside Diameter: 5.1mm
Outside Diameter: 8.3mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1.6mm Section 5mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1.6mm
Inside Diameter: 5mm
Outside Diameter: 8.2mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1.6mm Section 6.1mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1.6mm
Inside Diameter: 6.1mm
Outside Diameter: 9.3mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1.6mm Section 7.1mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1.6mm
Inside Diameter: 7.1mm
Outside Diameter: 10.3mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1.6mm Section 8.1mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1.6mm
Inside Diameter: 8.1mm
Outside Diameter: 11.3mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1.6mm Section 9.1mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1.6mm
Inside Diameter: 9.1mm
Outside Diameter: 12.3mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1mm Section 1.15mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1mm
Inside Diameter: 1.15mm
Outside Diameter: 3.15mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1mm Section 1.5mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1mm
Inside Diameter: 1.5mm
Outside Diameter: 3.5mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1mm Section 1.8mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1mm
Inside Diameter: 1.8mm
Outside Diameter: 3.8mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1mm Section 10.5mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1mm
Inside Diameter: 10.5mm
Outside Diameter: 12.5mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1mm Section 10mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1mm
Inside Diameter: 10mm
Outside Diameter: 12mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1mm Section 11.5mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1mm
Inside Diameter: 11.5mm
Outside Diameter: 13.5mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1mm Section 11mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1mm
Inside Diameter: 11mm
Outside Diameter: 13mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1mm Section 12.5mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1mm
Inside Diameter: 12.5mm
Outside Diameter: 14.5mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1mm Section 12mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1mm
Inside Diameter: 12mm
Outside Diameter: 14mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1mm Section 13.5mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1mm
Inside Diameter: 13.5mm
Outside Diameter: 15.5mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1mm Section 13mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1mm
Inside Diameter: 13mm
Outside Diameter: 15mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1mm Section 14.5mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1mm
Inside Diameter: 14.5mm
Outside Diameter: 16.5mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1mm Section 14mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1mm
Inside Diameter: 14mm
Outside Diameter: 16mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1mm Section 15.5mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1mm
Inside Diameter: 15.5mm
Outside Diameter: 17.5mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1mm Section 15mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1mm
Inside Diameter: 15mm
Outside Diameter: 17mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
1mm Section 16.5mm Bore PTFE 55 Polymer O-Rings
PTFE Polymer O-Rings: Probably one of the most widely used and simplest types of seal. O-Ring seals are found everywhere from plumbing installations to the space shuttle. More [show more]... |
Limited Stock
Limited Availability
Please Enquire
Cross Section: 1mm
Inside Diameter: 16.5mm
Outside Diameter: 18.5mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
PTFE O Rings
Simply Bearings is a market-leading supplier of replacement PTFE O rings for a huge variety of industrial equipment. Our modern warehouse is stocked with a wide selection of differently sized and rated O rings - a selection that is so large that we are confident that we can provide you with the precise O ring to meet any of your requirements.
O rings are perhaps the most widely used and certainly the simplest form of seal, which is unsurprising given that they are largely inexpensive, reliable and easy to mount. They are found everywhere from pumps, engines and gearboxes to SCUBA diving gear and NASA's space shuttles. O rings can be used as shaft seals, enabling both linear and rotary movement in dynamic applications - for example, rotating pump shafts and hydraulic cylinder pistons - but it can also be used in static applications as face-to-face seals.
O rings demonstrate a very high degree of chemical resistance. They can safely seal tens of thousands of PSI. Operating temperatures extend from -30c to +120c, but specific O rings have different ratings.
PTFE, a form of thermoplastic polymer, is characterised by a slippery surface, high melting point and resistance to a wide range of chemicals.







