Stud type track rollers — Roller bearings with roller stud

Stud type track rollers are based on roller bearings and can therefore absorb high radial loads. The outer ring is built so that it can roll on a counterpart. As a connecting element a roller stud is installed. To compensate for misalignments, the outer ring is also available in crowned design.

Features of these series

The KR, NUKR and PWKR series basically have the same outside dimensions, but nevertheless differ from each other by their inside design. The thick-walled outer ring with a high radial load carrying capacity usually rolls at a flat surface, a curve or a counter roller and has got mostly the spherical design in order to compensate skewing towards the raceway. The three series are also respectively available with an eccentric collar (additional specification E) for an optimal geometrical locking between the stud type track roller and the mating surface.

Material description of stud type track rollers

Yoke type track rollers made of rolling bearing steel
Withstand extremely high load-ratings and are suitable for temperatures from circa -10°C up to +120°C, in case of rubber seals up to +100°C in the long run. The steel is wear-resistant, shock-resistant, conductive and magnetic.

Versions of stud type track rollers

Stud type track rollers based on needle roller bearings (KR, KR-PP, KRE-PP, KRV-PP, KRVE-PP)
Suitable for high radial loads as well as for slight axial loads caused by misalignments or skewed running. Available as caged version KR (for higher speeds) and full complement needle roller set KRV (for higher loads) as well as three-stage seal (suffix PP) respectively.
Stud type track rollers based on cylindrical roller bearings (PWKR, PWKRE, NUKR, NUKRE)
Suitable for high radial as well as relatively high and also permanent axial loads resulting from misalignments and skewed running. Available either with lip seal on both sides (PWKR) and labyrinth seals (NUKR).

Stud Type Track Roller KR16 16x6x28 mm

  • Price list:
  • from 4 pcs. per 4,34 €
  • from 10 pcs. per 4,03 €
  • from 50 pcs. per 3,86 €
  • from 200 pcs. per 3,72 €
  • from 1000 pcs. per 3,61 €

Rate now

6,21 €

including 19% VAT., plus shipping charge

pcs

Stud Type Track Roller KR16 PP 16x6x28mm

  • Price list:
  • from 4 pcs. per 7,52 €
  • from 10 pcs. per 6,99 €
  • from 50 pcs. per 6,66 €
  • from 200 pcs. per 6,45 €
  • from 1000 pcs. per 6,24 €

Rate now

10,75 €

including 19% VAT., plus shipping charge

pcs

Stud Type Track Roller KRE16 PP 16x9x28 mm

  • Price list:
  • from 4 pcs. per 7,32 €
  • from 10 pcs. per 6,79 €
  • from 50 pcs. per 6,49 €
  • from 200 pcs. per 6,27 €
  • from 1000 pcs. per 6,07 €

Rate now

10,46 €

including 19% VAT., plus shipping charge

pcs

Stud Type Track Roller KRV16 PP 16x6x28 mm

  • Price list:
  • from 4 pcs. per 6,44 €
  • from 10 pcs. per 5,97 €
  • from 50 pcs. per 5,70 €
  • from 200 pcs. per 5,52 €
  • from 1000 pcs. per 5,33 €

Rate now

9,20 €

including 19% VAT., plus shipping charge

pcs

Stud Type Track Roller KRVE16 PP 16x9x28 mm

  • Price list:
  • from 4 pcs. per 6,44 €
  • from 10 pcs. per 5,97 €
  • from 50 pcs. per 5,70 €
  • from 200 pcs. per 5,52 €
  • from 1000 pcs. per 5,33 €

Rate now

9,20 €

including 19% VAT., plus shipping charge

pcs

Stud Type Track Roller KR19 19x8x32 mm

  • Price list:
  • from 4 pcs. per 5,90 €
  • from 10 pcs. per 5,49 €
  • from 50 pcs. per 5,24 €
  • from 200 pcs. per 5,06 €
  • from 1000 pcs. per 4,89 €

Rate now

8,44 €

including 19% VAT., plus shipping charge

pcs

Stud Type Track Roller KR19 PP 19x8x32mm

  • Price list:
  • from 4 pcs. per 7,62 €
  • from 10 pcs. per 7,07 €
  • from 50 pcs. per 6,75 €
  • from 200 pcs. per 6,52 €
  • from 1000 pcs. per 6,31 €

Rate now

10,88 €

including 19% VAT., plus shipping charge

pcs

Stud Type Track Roller KRE19 PP 19x11x32 mm

  • Price list:
  • from 4 pcs. per 7,65 €
  • from 10 pcs. per 7,10 €
  • from 50 pcs. per 6,78 €
  • from 200 pcs. per 6,56 €
  • from 1000 pcs. per 6,34 €

Rate now

10,94 €

including 19% VAT., plus shipping charge

pcs

Stud Type Track Roller KRV19 PP 19x8x32 mm

  • Price list:
  • from 4 pcs. per 7,49 €
  • from 10 pcs. per 6,95 €
  • from 50 pcs. per 6,63 €
  • from 200 pcs. per 6,41 €
  • from 1000 pcs. per 6,20 €

Rate now

10,70 €

including 19% VAT., plus shipping charge

pcs

Stud Type Track Roller KRVE19 PP 19x11x32 mm

  • Price list:
  • from 4 pcs. per 7,49 €
  • from 10 pcs. per 6,95 €
  • from 50 pcs. per 6,63 €
  • from 200 pcs. per 6,41 €
  • from 1000 pcs. per 6,20 €

Rate now

10,70 €

including 19% VAT., plus shipping charge

pcs

Stud Type Track Roller KR22 22x10x36 mm

  • Price list:
  • from 4 pcs. per 6,76 €
  • from 10 pcs. per 6,27 €
  • from 50 pcs. per 5,99 €
  • from 200 pcs. per 5,80 €
  • from 1000 pcs. per 5,59 €

Rate now

9,65 €

including 19% VAT., plus shipping charge

pcs

Stud Type Track Roller KR22 PP 22x10x36mm

  • Price list:
  • from 4 pcs. per 7,82 €
  • from 10 pcs. per 7,26 €
  • from 50 pcs. per 6,93 €
  • from 200 pcs. per 6,70 €
  • from 1000 pcs. per 6,47 €

Rate now

11,16 €

including 19% VAT., plus shipping charge

pcs

Stud Type Track Roller KR22 PPX 22x10x36mm

  • Price list:
  • from 4 pcs. per 7,82 €
  • from 10 pcs. per 7,26 €
  • from 50 pcs. per 6,93 €
  • from 200 pcs. per 6,70 €
  • from 1000 pcs. per 6,47 €

Rate now

11,16 €

including 19% VAT., plus shipping charge

pcs

Stud Type Track Roller KRE22 PP 22x13x36 mm

  • Price list:
  • from 4 pcs. per 10,78 €
  • from 10 pcs. per 10,01 €
  • from 50 pcs. per 9,54 €
  • from 200 pcs. per 9,23 €
  • from 1000 pcs. per 8,94 €

Rate now

15,40 €

including 19% VAT., plus shipping charge

pcs

Stud Type Track Roller KRV22 PP 22x10x36 mm

  • Price list:
  • from 4 pcs. per 7,75 €
  • from 10 pcs. per 7,20 €
  • from 50 pcs. per 6,87 €
  • from 200 pcs. per 6,64 €
  • from 1000 pcs. per 6,41 €

Rate now

11,07 €

including 19% VAT., plus shipping charge

pcs


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