These counter-pressure rolls, with external profile specifically designed for the tilted sliding inside the rails, allow supporting radial and axial loads at the same time.
Thanks to regular positive feedback, this proved to be a reliable, compact and cost-effective solution.

General Specifications

Materials

Outer races: Steel UNI 20MnCr5 casehardened and tempered with final surface hardness 60±2 HRc
Inner races: UNI 100Cr6 tempered and annealed steel with surface hardness equal to 60±2 HRC
Rolling bodies: UNI 100Cr6 tempered and annealed steel with surface hardness equal to 62±2 HRC

Tolerances: According to DIN 620 standard
Precision class: P0
Tip clearances: According to DIN 620 standard
Load factors: Calculated in compliance with ISO 76 and ISO 281 standards

Alternative designs:

– bearings for high and low temperatures applications
– bearings for applications in aggressive environments
– tailor-made based on customer’s drawing

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