IS 9202 : 2020 Rolling Bearings-Cylindrical Rollers-Specification
Revised Standard from Last Update.
1 SCOPE
This standard specifies dimensions, designations, weights, material, heat treatment, dimension accuracy and geometrical parameter for cylindrical rollers. The maximum roller diameter is 80 mm.
2 REFERENCES
The standards given below contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standard indicated below:
1501 (Part 1) : 2013 Metallic materials — Vickers hardness test: Part 1 Test method (fourth revision)
1586 (Part 1) : 2018 Metallic materials — Rockwell hardness test: Part 1 Test method (fifth revision)
2500 (Part 1) : 2000 Sampling procedures for inspection by attributes: Part 1 Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection (third revision)
3073 : 1967 Assessment of surface roughness
4398 : 1994 Carbon-Chromium steel for the manufacture of balls, rollers and bearing races — Specification (second revision)
IS/ISO 12297 : 2012 Rolling bearings — Steel cylindrical rollers — Dimensions and tolerances
17111 : 2019 Heat-treated steels, alloy steels and free-cutting steels — Ball and roller bearing steels