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Yoke Type Track Roller NNTR130X310X146 2ZL 130x310x146 mm

Item number: NNTR130X310X146-2ZL

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The full complement roller set yoke type track roller NNTR130X310X146-2ZL can support very high radial loads and continious axial loads due two its double-row design. Due to the profiled outer surface of the outer ring, it can compensate for axial loads from minor misalignments and skews.

Category: Yoke Type Track Rollers NNTR

Shipping time: Available

From pcsPrice per unit
42.518,99 €
102.309,08 €
502.129,15 €
2002.009,20 €
5001.889,24 €
2.998,80 €

including 19% VAT., no shipping costs


Technical ScribbleZoomable

Technical Data

Inside Ø (mm):130
Outside Ø (mm):310
Width (mm):146
Tolerance for inside-Ø (mm):0/-0,025
Tolerance for width (mm):0/-0,25
Ring Material:Chrome Steel
Inner Ring:yes
Rolling Element Material:Chrome Steel
Cage Material:Sheet Steel
Axial Guidance:with axial guidance, with inner ring
Product weight: 65,2000 Kg


  • based on full complement, double row cylindrical roller bearing; the two rows of rollers are guided separately from each other by the three ribs of the outer ring; two loose flange rings are used for axial support
  • since the bearing does not have a cage, it is particularly stable due to the highest possible number of rolling elements and supports very high radial loads, in addition, the space between the roller sets, which is filled with grease, reduces friction, so relatively high, aslo constantly acting axial loads due to slight misalignment defects or skew, can be accommodated.
  • with inner ring, can be used if the surface of the shaft is not suitable as a raceway
  • with axial guidance
  • the axial guidance is effected with the central rib and the rolling elements
  • seal: sealing shields with lamellar ring on both sides for high sealing effect
  • In addition to this article, we can also offer bearings of the brands FAG, KOYO, NSK, SKF, SNR, etc. on request.

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