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Description

IRB Shell Type Needle Roller Inner Ring

  • IRB model code.
  • The shape of the inner ring, gentle tao.

About Inner Ring

  • Inner Rings are heat-treated and finished by grinding to a high degree of accuracy and are used for Needle Roller Bearings.
  • In the case of Needle Roller Bearings, normally the shafts are heat-treated and finished by grinding and used as raceway surfaces.
  • However, when it is impossible to make shaft surfaces according to the specified surface hardness or surface roughness, Inner Rings are used.

About Structure and Features

  • Inner rings are heat-treated and finished by grinding to a high degree of accuracy.
  • In the case of needle roller bearings, normally, the shafts are heat-treated and finished by grinding, and used as the raceway surfaces.
  • However, when it is impossible to make shaft surfaces according to the specified surface hardness or surface roughness, inner rings are used.
  • Inner rings include those for Shell Type Needle Roller Bearings and those for general use and are available in a variety of dimensions.
  • When shafts move axially or seals are used adjacent to bearings, wide inner rings can be selected.
  • Inner rings can also be used economically as bushings without requiring any additional machining

Specifications

  • AIMS SKU A0154028
  • Brand IKO
  • Model Number IRB58/IKO
  • Outside Diameter 1/2 in
  • Width (mm) 13.08
  • da Max. 11.7
  • Inside Diameter (in) 5/16
  • Outside Diameter (in) 1/2
  • Shaft Diameter (mm) 7.938
  • da Min. 11.3
  • Shaft Diameter (in) 5/16
  • D (mm) 7.938
  • ras max 0.3
  • Bore Diameter 5/16 in
  • Width 13.08 mm
  • f (mm) 12.7
  • Type Needle Roller Bearing Inner Ring
  • Shaft Range (mm) 7.938 - 15.875mm
SKU: A0154028 On Sale

IKO Shell Type Needle Roller Bearing Inner Ring 5/16" x 1/2" x 13.08mm

IRB Shell Type Needle Roller Inner Ring - IRB58

$6.88
$13.76
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