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Description

*** JTEKT (Formerly Koyo Brand) ***

Roller Follower Crowned Yoke Roller Assembly (NA.2RS)

  • Sealed yoke-type track roller without end washer.
  • NA/22, track roller, yoke type, profiled outer diameter, with inner ring, sealed.
  • 2RS, Lip contact seal on each side of the bearing.

About Track Roller

  • Track rollers (also known as cam followers) are characterized by their thick-walled outer rings that run directly on a track.
  • The thick outer rings permit high load-carrying capability while minimizing both distortion and bending stresses.
  • Sealed designs with internal thrust washers help extend service life under conditions of infrequent lubrication.

Features

  • Available in two basic designs: with an inner ring for straddle mounting in a yoke or with an integral stud for cantilever mounting.

Benefits

  • High load-carrying capability with minimized distortion and bending stresses.
  • Extended service life under conditions of infrequent re-lubrication.

Specifications

  • AIMS SKU A0157737
  • Brand Koyo
  • Model Number NA22/6-2RS/KOYO
  • Width (mm) 12
  • Static Co (kn) 5.43
  • Cylindrical Track Roller NA22/6.2RS.DZ
  • Speed Rating Grease Min-1 13000
  • Outside Diameter (mm) 19
  • As A Track Roller Dynamic Fr Perm (kn) 3.06
  • As A Bearing Dynamic C (kn) 4.7
  • Rs (mm) 0.3
  • r1s min (mm) 0.3
  • Inside Diameter (mm) 6
  • As A Track Roller Dynamic Cw (kn) 4.13
  • Crowned Track Roller NA22/6.2RS
  • Da (mm) 14
  • Fw (mm) 10
  • C (mm) 11.8
  • As A Track Roller Static For Perm (kn) 4.59
  • Type Roller Follower Yoke Type
SKU: A0157737 On Sale

Koyo/JTEKT Roller Follower Crowned Yoke Roller Assembly 6 x 19 x 12mm

Roller Follower Crowned Yoke Roller Assembly (NA.2RS)

$62.52
$89.32
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