Categories
Modern Warehouse
PTFE O-Rings
2.5mm Section 29mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 29mm
Outside Diameter: 34mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 30.5mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 30.5mm
Outside Diameter: 35.5mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 30mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 30mm
Outside Diameter: 35mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 31.5mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 31.5mm
Outside Diameter: 36.5mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 31mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 31mm
Outside Diameter: 36mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 32.5mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 32.5mm
Outside Diameter: 37.5mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 32mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 32mm
Outside Diameter: 37mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 34.5mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 34.5mm
Outside Diameter: 39.5mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 34mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 34mm
Outside Diameter: 39mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 35.5mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 35.5mm
Outside Diameter: 40.5mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 35mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 35mm
Outside Diameter: 40mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 36.5mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 36.5mm
Outside Diameter: 41.5mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 36mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 36mm
Outside Diameter: 41mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 37.5mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 37.5mm
Outside Diameter: 42.5mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 38.5mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 38.5mm
Outside Diameter: 43.5mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 38mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 38mm
Outside Diameter: 43mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 39.5mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 39.5mm
Outside Diameter: 44.5mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 39mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 39mm
Outside Diameter: 44mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 4.6mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 4.6mm
Outside Diameter: 9.6mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 40mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 40mm
Outside Diameter: 45mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 41mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 41mm
Outside Diameter: 46mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 43mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 43mm
Outside Diameter: 48mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 44mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 44mm
Outside Diameter: 49mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 45mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 45mm
Outside Diameter: 50mm
Hardness: 55 Shore (D)
O-ring Lubricants?
O-ring Tools
2.5mm Section 46mm Bore PTFE 55 Polymer O-Ring
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: 2.5mm
Inside Diameter: 46mm
Outside Diameter: 51mm
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.







