Codes & Standards - Purchase
Rolling bearings -- Load ratings for hybrid bearings with rolling elements made of ceramic -- Part 2: Static load ratings
SKU: iso_066918_164357 Published by ISO Publication Year 2017 1 Edition 13 pages
ISO 20056-2:2017 specifies methods of calculating the static load ratings for hybrid bearings with bearing rings made of contemporary, commonly used, high quality hardened bearing steel, in accordance with good manufacturing practice, and a full set of rolling elements made of silicon nitride (Si3N4) in contemporary, commonly used material and manufacturing quality. For balls, ISO 26602, together with ISO 3290â€‘2, is applicable. For rollers, ISO 12297â€‘2 is applicable, and ISO 26602 is applicable in an analogous way. For applications where hybrid bearings are used, guideline values of the static safety factor, S0, according to Table 1 and Table 2 are observed.