Products/Services for Fafnir Bearing Catalogue

  • Bearing Isolators-Image
    Bearing Isolators - (53 companies)
    Bearing isolators are dynamic seals designed to protect bearings from outside contaminants. They are comprised of a rotor (rotating) and stator (stationary) member. Some bearing isolators are of labyrinth construction while others use O-rings...
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    Shaft O.D. or Seal I.D.
    Housing Bore Diameter or Seal O.D.
    Axial Cross Section or Thickness
  • Bearing Rings, Housings, and Flanges-Image
    Bearing Rings, Housings, and Flanges - (68 companies)
    How to Select Bearing Rings, Housings and Flanges. Image Credit: GGB and Basco. Bearing rings, housings and flanges are bearing components that are used in the assembly of many different types of bearings. Bearing rings, which are sometimes referred...
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  • Bearing Retainers and Cages-Image
    Bearing Retainers and Cages - (18 companies)
    Bearing retainers or bearing cages are used in rotary and linear bearings to separate and maintain a specified distance between rolling elements, whether they are balls, needle rollers, or rollers. How to Select Bearing Retainers and Cages. Images...
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    Bearing Rollers - (18 companies)
    Bearing rollers are the functional components of friction-reducing roller bearings. Common types of bearing rollers are tapered rollers, cylindrical rollers, spherical rollers, needle rollers, cam follower rollers, and rollers for crossed roller...
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    Bearing Repair Services - (46 companies)
    Bearing repair services refurbish bearings to original specifications, which can be a cost effective solution for expensive bearings. Bearing repair services refurbish the large, custom bearings that are used in heavy industries such as mining...
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    Bearing Pullers and Tools - (60 companies)
    Bearing pullers and bearing tools are devices for assembling and disassembling bearings. They are often hand-held and manually-powered devices, but this area also includes mountable and powered devices like bearing heaters used before assembly...
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    Linear Bearing Rails - (219 companies)
    Linear guides and rails provide a smooth, precision, guiding surface on which the rolling element of a linear bearing rides. Linear bearing rails provide a smooth, precision, guiding surface on which the rolling element of a linear bearing rides...
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    Angular Contact Bearings - (329 companies)
    Angular contact bearings are designed so that a contact angle between the races and the balls is formed when the bearing is in use. Image Credit: Emerson Bearing | ABT Bearing | SKF North America. Angular contact bearings are designed...
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    Babbitt Bearings - (44 companies)
    Babbitt bearings are rotary bearings (no rolling elements) with special alloys poured into place in the bearing housing. Babbitt bearings are rotary bearings (no rolling elements) made from special alloys poured into place in the bearing housing...
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    Take-up Bearings - (110 companies)
    Take-up bearings are primarily used to correctly tension conveyor belts and systems, or to align tracks. They are available in three component types: bearing, frame, and take-up assembly (frame with bearing). Take-up bearings are a type of mounted...
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Fafnir Encoder Survivors measure speed and position of rotating shafts while providing the functions of a housed bearing. The units are available in pillow-block and flanged designs with two and four-bolt configurations and setscrew shaft retention. A new family of encoders provides speed sensing...

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...using Cerbec ceramic balls is bearing maker Torrington Co., Torrington, Conn. Its Fafnir hybrid THSS (True High-Speed Sealed Bearings) are said to run 20% cooler than equivalent steel-ball bearings. This is especially important when speeds approach 600,000 DN (700,000 DM) because excess heat at high...

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Torrington Wearever hybrid ball bearings come in a wide range of sizes. SpeedVac's centrifugal concentrator uses hybrid ceramic ball bearings from New Hampshire Ball Bearings. The surface finishes of bearing balls and raceways mostly govern bearing internal friction. Cerbec silicon-nitride ceramic...

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