Landolt Ring

Products/Services for Landolt Ring

• 
  O-rings - (741 companies)

  ...pressed between two mating surfaces, O-rings block the passage of liquids or gases. O-rings can form a static or dynamic seals. A static seal is where the O-ring does not move and is used simply for containing pressure or maintaining a vacuum. Dynamic... Search by Specification | Learn More
  O-ring Sizes:

  • "AS568" standard sizes (001-475)
  • "AS568-" boss gasket sizes (901- and up)
  • British Standard metric sizes
  • JIS standard sizes
  • Custom

  Custom Width (W) or 'Thickness':

  • Less than 0.079 inch
  • 0.079 to 0.16 inch
  • 0.16 to 0.23 inch
  • 0.23 to 0.34 inch
  • 0.34 inch and up

  Custom Inside Diameter (ID):

  • Less than 0.66 inch
  • 0.66 to 2 inch
  • 2 to 3 inch
  • 3 to 7 inch
  • 7 inch and up
• 
  Slip Rings - (91 companies)

  ...configuration choices include drum type or pancake type. In drum type slip rings each ring lies along the drum axis, like threads on a bolt. In pancake configuration the rings are concentric, like grooves on a phonograph record. Contact choices include... Search by Specification | Learn More
• 
  Piston Rings - (108 companies)

  ...and oil control rings that bear the CE Mark or meet specifications from the Society of Automotive Engineers (SAE) are also available. Different engines require different piston ring design, including the type of material used to create the piston ring... Search by Specification | Learn More
• 
  Hoist Rings - (107 companies)

  ...or ring. There are three basic types of hoist rings: center-pull hoist rings, side-pull hoist rings, and screw-mount lifting rings. Center-pull hoist rings are designed to be rigged from the center and should not be set up to be pulled from the side... Search by Specification | Learn More
• 
  Metal Ring Seals - (80 companies)

  ...that are designed for cryogenic conditions can withstand a range of low temperatures. Some metal ring seals have cross-sections that are shaped like letters. For example, O-rings have O-shaped cross-sections and are used as secondary seals or gaskets... Search by Specification | Learn More
• Ring Gages - (127 companies)

  ...of the round bar or part being gaged. The no go ring (OD) gage should be specified to a plus gagemakers' tolerance from the minimun part tolerance. Master and setting ring gages includes gage blocks, master or setting discs, and setting rings are types... Search by Specification | Learn More
• Solid Elastomeric Rings - (109 companies)

  ...on the material that is being used in the rubber rings, the right sealing ring needs to be selected for the dimensions of the two surfaces, and the amount of pressure that is going to be applied. Some of the different rubber ring seals that are available... Learn More
• Retaining Rings and Snap Rings - (273 companies)

  Retaining Rings and Snap Rings Information. Retaining rings and snap rings are fasteners used to axially position a component on a shaft or in a bore. The primary retaining ring type can be internal or external. Internal retaining rings fit... Search by Specification | Learn More
• V-ring Seals - (30 companies)

  V-Ring Seals Information. V-ring seals are all-rubber seals used primarily to exclude dirt and other contaminants. They are stretched over shafts and seal against the side of housing or another machine component. V-ring seals feature a long flexible... Search by Specification | Learn More
• Back-up Rings - (112 companies)

  ...over 1500 psi) for support or as spacers. Typical applications include hydraulic cylinders and high-pressure hydraulic systems, and high-pressure valves. In many applications it is best to use two back-up rings; one above the o-ring and one below... Search by Specification | Learn More

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