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Bearing Rings, Housings and Flanges Specifications

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Housing Type




   Housing Type       
   Your choices are...
 
      
 
   2-Bolt Flange
 
     The housing has two mounting holes and is typically a diamond shape.
 
   3-Bolt Flange
 
     The housing has three mounting holes and is typically triangular or round in shape.
 
   4-Bolt Flange
 
     The housing has four mounting holes and is typically round or square in shape.
 
   Bracket / Offset Flange
 
     Bracket flange housing holes are offset from the bearing centerline, as opposed to radially symmetrical around the axis of the bearing. These housings typically have three mounting holes.
 
   Hanger Bearing
 
     This type of housing is used for hanger bearings, which are used as rotational bearings for drive and screw conveyor shafts that are enclosed with a housing or trough.
 
   Pillow / Plummer Block (One-piece)
 
     This type of pillow housing is of one-piece construction for a pillow (plummer) block bearing. Pillow block bearings are mounted bearings that are used to provide load support for a rotating shaft’s axis.
 
   Pillow / Plummer Block (Split)
 
     This type of pillow housing is of split construction for a pillow (plummer) block bearing. Pillow block bearings are mounted bearings that are used to provide load support for a rotating shaft’s axis.
 
   Take-up Bearing
 
     Take-up bearing housing is for take-up bearings, which are primarily used to correctly tension conveyor belts and systems, or to align tracks.
 
   Specialty / Other
 
     Housing is a specialty, proprietary, or unlisted type.
 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
Dimensions




   Housing Bore / Bearing O.D.
 
     Housing bore dimension refers to the hole in the housing designed to mount an insert bearing.
 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
Material




   Material       
   Your choices are...
 
      
 
   Aluminum
 
     Aluminum is a bluish, silver-white, malleable, ductile, light, trivalent, metallic element that has good electrical and thermal conductivity, high reflectivity, and resistance to oxidation.
 
   Cast Iron
 
     "Cast iron" refers not to a single material, but to a family of materials whose major constituent is iron, with important trace amounts of carbon and silicon. Cast irons are natural composite materials whose properties are determined by their microstructures - the stable and metastable phases formed during solidification or subsequent heat treatment. The major microstructural constituents of cast irons are the chemical and morphological forms taken by carbon, and the continuous metal matrix in which the carbon and/or carbide are dispersed.
 
   Plastic / Polymer
 
     Plastics and plastic materials are organic, synthetic, or processed polymers that typically consist of thermoplastic or thermosetting resins.
 
   Pressed / Stamped Steel
 
     Stamped steel is a low carbon steel, which has been pressed or stamped rather than machined.
 
   Stainless Steel
 
     Stainless steel is chemical and corrosion resistant and can have relatively high pressure ratings.
 
   Steel (Machined)
 
     Machined steel is a commercial iron that contains carbon in any amount, up to about 1.7 percent as an essential alloying constituent. It is malleable when under suitable conditions, and is distinguished from cast iron by its malleability and lower carbon content.
 
   Other
 
     Other, unlisted or proprietary material.
 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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