GB/T 272-2017
Rolling bearings.Identification code (English Version)

Standard No.
GB/T 272-2017
Language
Chinese, Available in English version
Release Date
2017
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 272-2017
Replace
GB/T 272-1993
Scope
This standard specifies the compilation method of rolling bearings (hereinafter referred to as bearings) and their part codes. This standard applies to bearings for general use.

GB/T 272-2017 Referenced Document

  • GB/T 12764 Rolling bearings－Needle roller bearings with drawn cup and without inner ring－Boundary dimensions,geometrical product specifications（GPS）and tolerance values*， 2019-10-18 Update
  • GB/T 16643 Rolling bearings.Combined needle roller thrust roller bearings.Boundary dimensions
  • GB/T 20056 Rolling bearings.Radial needle roller and cage assemblies.Boundary dimensions and tolerances
  • GB/T 24604 Rolling bearings－Angular contact thrust ball bearings and units for machine tool screws*， 2021-12-31 Update
  • GB/T 25760 Rolling bearings.Combined needle roller bearings with thrust ball bearings.Boundary dimensions
  • GB/T 25761 Rolling bearings.Combined needle roller bearings with angular contact ball bearings.Boundary dimensions
  • GB/T 25762 Rolling bearing.Needle roller and cage assemblies for motorcycle connecting rod
  • GB/T 25763 Rolling bearings.Needle roller bearings for automotive transmission
  • GB/T 25764 Rolling bearings.Rolling bearings for automotive transmission
  • GB/T 25765 Rolling bearings.Ball bearings for automotive transmission
  • GB/T 25768 Rolling bearing.Combined needle roller bearings with double direction thrust cylindrical roller bearings
  • GB/T 25770 Rolling bearings.Bearings for railway wagon
  • GB/T 25771 Rolling bearing.Bearings for railway locomotive
  • GB/T 25772 Rolling bearings.Bearings for railway passenger coach
  • GB/T 273.1 Rolling bearings—Boundary dimensions general plan—Part 1：Tapered roller bearings*， 2023-05-23 Update
  • GB/T 273.2 Rolling bearings—Boundary dimensions，general plan—Part 2：Thrust bearings*， 2018-07-13 Update
  • GB/T 273.3 Rolling bearings—Boundary dimensions，general plan—Part 3:Radial bearings*， 2020-11-19 Update
  • GB/T 27554 Rolling bearings.Insert bearing units.Identification code
  • GB/T 27559 Rolling bearings.Cylindrical roller bearings for spindles of machines
  • GB/T 276 Rolling bearings.Deep groove ball bearings.Boundary dimensions
  • GB/T 281 Rolling bearings.Self-aligning ball bearings.Boundary dimensions
  • GB/T 283 Rolling bearings—Cylindrical roller bearings—Boundary dimensions*， 2021-12-31 Update
  • GB/T 285 Rolling bearings.Double row cylindrical roller bearings.Boundary dimensions
  • GB/T 28697 Rolling bearings.Aligning thrust ball bearings and aligning seat washers.Boundary dimensions
  • GB/T 288 Rolling bearings.Self-aligning roller bearings.Boundary dimensions
  • GB/T 290 Rolling bearings－Needle roller bearings with drawn cup and without inner ring－Boundary dimensions*， 2017-11-01 Update
  • GB/T 292 Rolling bearing angular contact ball bearing dimensions*， 2023-12-28 Update
  • GB/T 294 Rolling bearings.Three-point and four-point contact ball bearings.Boundary dimensions
  • GB/T 296 Rolling bearings.Double row angular contact ball bearings.Boundary dimensions
  • GB/T 297 Rolling bearings.Tapered roller bearings.Boundary dimensions
  • GB/T 29717 Rolling bearings.Wind power generators yaw and pitch bearings
  • GB/T 29718 Rolling bearings.Wind power generators main bearings
  • GB/T 299 Rolling bearings—Double-row tapered roller bearings—Boundary dimensions*， 2023-05-23 Update
  • GB/T 300 Rolling bearings—Four-row tapered roller bearings—Boundary dimensions*， 2023-05-23 Update
  • GB/T 301 Rolling bearings.Thrust ball bearings.Boundary dimensions
  • GB/T 3882 Rolling bearings—Insert bearings and eccentric looking collars—Boundary dimensions
  • GB/T 4199 Rolling bearings--Tolerances--Definitions
  • GB/T 4605 Rolling bearings--Thrust needle roller and cage assemblies,thrust washers
  • GB/T 4663 Rolling bearings—Cylindrical thrust roller bearings—Boundary dimensions
  • GB/T 5801 Rolling bearings—Needle roller bearings with machined rings—Boundary dimensions, geometrical product specifications (GPS) and tolerance values*， 2020-11-19 Update
  • GB/T 5859 Outline dimensions of thrust spherical roller bearings for rolling bearings*， 2023-03-17 Update
  • GB/T 6445 Rolling bearings—Needle roller bearing track rollers—Boundary dimensions, geometrical product specifications (GPS) and tolerance values*， 2021-12-31 Update
  • GB/T 6930 Rolling bearings--Vocabulary
  • GB/T 7811 Rolling bearings.Symbols for physical quantities
  • GB/T 9160.1 Rolling bearings—Accessories—Part 1:Adapter sleeve assemblies and withdrawal sleeves
  • JB/T 3232 Rolling Bearing Universal Joint Needle Roller Bearing
  • JB/T 3370 Rolling bearings.Cylindrical roller bearings for universal joints
  • JB/T 3588 Rolling bearings-Full complement needle roller bearings-Boundary dimensions and tolerances
  • JB/T 3632 Rolling bearings.Full complement tapered roller thrust bearings for rolling mill screw-down mechanism

GB/T 272-2017 history

Rolling bearings.Identification code


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