Yoke type track rollers — Stability on rollers

Yoke 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. There are different variants available with or without inner ring and one or two rows.

Features of these series

The outer ring usually rolls at a flat surface or counter roller and it has got mostly the spherical design. Yoke type track rollers have the capacity of supporting also high radial shock-loads by their thick-walled outer ring. Available with loose and solid outer- and inner ring as well as in the single row and the double row-version

Yoke type track rollers without axial guidance, without inner ring (RSTO)
are always suitable where only little installation space is available in the radial direction and the axial guidance is guaranteed by the adjacent component. Only usable on axis on which the raceway is hardened or ground. Separable.
Yoke type track rollers without axial guidance, with inner ring (STO, NA22, NAST)
Recommended if the axis doesn´t have any direct raceway and an axial guidance by the yoke type track roller itself is not required, but guaranteed by the adjacent component. Separable.
Yoke type track rollers with axial guidance (NATR, NATR-PP, NATV, NATV-PP, NUTR, PWTR, CRY, NNTR)
Suitable for applications which no axial guidance is available through lateral surfaces. The axial guidance is guaranteed by side plates.

Material description

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 rolling bearing steel is wear-resistant, shock-resistant, conductive and magnetic.

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  • from 4 pcs per 7,25 €
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  • from 50 pcs per 6,13 €
  • from 200 pcs per 5,78 €
  • from 500 pcs per 5,44 €
8,63 € *
incl. 19% VAT , plus shipping charge (Standard)
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  • from 4 pcs per 7,20 €
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8,57 € *
incl. 19% VAT , plus shipping charge (Standard)
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  • from 4 pcs per 7,50 €
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8,93 € *
incl. 19% VAT , plus shipping charge (Standard)
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10,95 € *
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10,71 € *
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12,50 € *
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12,50 € *
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14,04 € *
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13,69 € *
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15,65 € *
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