ISO 5948:1994 specifies the ultrasonic testing (UT) requirements for railway rolling stock material, focusing specifically on forged or rolled wheel tires for tractive and trailing stock. Executive Summary
In the world of mechanical engineering, plain bearings play a crucial role in reducing friction and wear between moving parts. These bearings are used in a wide range of applications, from simple machines to complex industrial equipment. To ensure consistency and reliability in the performance of plain bearings, the International Organization for Standardization (ISO) developed the ISO 5948 standard. iso 5948 pdf
Components Covered: Specifically applies to solid wheels, rough-rolled tyres, and both solid and hollow axles used in tractive and trailing rail stock. Key Technical Requirements of ISO 5948:2018 Free PDFs found via Google search (“ISO 5948
Rail headlamps must produce a white light. The ISO 5948 PDF includes a CIE 1931 chromaticity diagram with boundaries. Typically, a headlamp must fall within the "white" or "selective yellow" (if allowed by national rules) boundaries. iso 5948 pdf
Pro tip: Some national bodies offer discounted PDF bundles if you also purchase related standards (e.g., ISO 5948 + ISO 9001 for quality management).