JB/T 5084-2025 in English

This standard provides detailed technical specifications for the design, materials, and performance requirements of crankshaft thrust washers used in internal combustion engines. It outlines the necessary dimensions, tolerances, and testing procedures to ensure the proper function and durability of these components. The document also includes guidelines for manufacturing and quality control processes. The standard aims to establish a uniform approach for the production and application of crankshaft thrust washers, facilitating compatibility and reliability in engine assemblies. It covers various types of thrust washers and their specific applications within different engine configurations. The content is structured to support both designers and manufacturers in adhering to consistent technical criteria.