IS 19382 : 2025 Rolling Bearings - Taper Rolling Bearings - Tapered Rollers - Specification

ICS 21.100.20

PGD 13

(Superseeding IS 14691 : 1999)

1 SCOPE

This standard specifies the requirements and test methods for tapered roller used in rolling bearings.

2 REFERENCES

The standards listed in Annex A contain provisions which through reference in this text, constitute provision 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 these standards.

IS No.	Title
IS 1501 (Part 1) : 2025/ISO 6507-1 : 2023	Metallic materials - Vickers hardness test: Part 1 Test method (sixth revision)
IS 1586 (Part 1) : 2025/ISO 6508-1 : 2023	Metallic materials - Rockwell hardness test: Part 1 Test method (sixth revision)
IS 2399 : 2024/ISO 5593 : 2023	Rolling Bearings - Vocabulary (third revision)
IS 2500 (Part 1) : 2000/ISO 2859-1 : 1999	Sampling procedures for inspection by attributes: Part 1 Sampling schemes indexed by acceptance quality limit (AQL) for lotby- lot inspection (third revision)
IS 3073 : 1967	Assessment of surface roughness
IS 4398 : 1994	Carbon - Chromium steel for the manufacture of balls, rollers and bearing races - Specification (second revision)
IS 11027 (Part 1) : 2019/ISO 1132-1 : 2000	Rolling bearing - Tolerances: Part 1 Terms and definitions (first revision)
IS 13962 : 2018/ISO 10317 : 2008	Rolling bearings - Tapered roller bearings - Designation system (first revision)
IS 15373 : 2003/ISO 4291 : 1985	Method for the assessment of departure from roundness - Measurement of variations in radius
IS 17111 : 2025/ISO 683-17 : 2023	Heat-treated steels, alloy steels and freecutting steels - Ball and roller bearing steels (first revision)
IS 18761 : 2024/ISO 15241 : 2012	Rolling bearings - Symbols for physical quantities