This document specifies the tolerance, technical requirements, inspection rules, rust prevention and packaging as well as other technical contents of high-quality deep groove ball bearings, high-quality cylindrical roller bearings and high-quality tapered roller bearings with inner diameters of 10mm ~120mm.
This document is applicable to the assessment of high-quality bearings with Class 0 tolerance.
Foreword I 1 Scope 2 Normative References 3 Terminologies and Definitions 4 Symbols 5 Codes 6 Technical Requirements 7 Measurement Methods 8 Inspection Rules 9 Rust Prevention and Packaging