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Stud Type Track Roller KR47 47x20x66 mm

Item number: KR47

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Stable even in curves. The stud type track roller KR47 can withstand high loads while rolling on a mating track. It is based on a needle bearing and suitable for high speeds. Due to the profiled outer surface of the outer ring, it can compensate for axial loads from minor misalignments and skews.

Category: All Stud Type Track Rollers

Shipping time: Available

From pcsPrice per unit
424,01 €
1022,75 €
5022,24 €
20021,48 €
100020,47 €
25,28 €

including 19% VAT., plus shipping charge


Technical ScribbleZoomable

Technical Data

Inside Ø (mm):20
Outside Ø (mm):47
Width (mm):66
Tolerance for inside-Ø (mm):0/-0,01
Tolerance for outside-Ø (mm):0/-0,011
Tolerance for width (mm):0/-0,12
Seal:Gap Seals On Both Sides
Ring Material:Wälzlagerstahl
Rolling Element Material:Wälzlagerstahl
Cage Material:Stahlblech
based on:needle bearing
Product weight: 0,3900 kg


  • are based on needle roller bearings
  • it consists of a thick-walled outer ring with spherical outside surface profile, a solid roller stud with a thread for fixing, thrust washers and a needle roller and cage assembly
  • it supports high radial and axial loads from slight misalignments and skewed running
  • suitable for high speeds
  • with axial guidance
  • the axial guidance is carried out by rolling elements and ribs
  • seal: non-contact gap seal on both sides made of a profiled sheet steel disc (ZZ) for higher speeds than with rubber seal
  • In addition to this article, we can also offer bearings of the brands FAG, KOYO, NSK, SKF, SNR, etc. on request.

Further Information


TypDimensions in mmWeight


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