GB/T 271-2017

Active

Rolling bearings—Classification

滚动轴承分类

Standard Type

GBT

ICS

21.100.20

CCS

J11

Status

Active

Issue Date

2017-05-12

Implementation

2017-12-01

Centralized Committee

中国机械工业联合会

Issuing Authority

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

GB/T 271-2017 specifies the classification system for rolling bearings based on their structural types, dimensions, and load-bearing characteristics. It is applied in the design, manufacturing, and procurement of rolling bearings used in mechanical systems such as automotive transmissions, industrial machinery, and aerospace equipment. This standard ensures consistent categorization for inventory management, technical documentation, and international trade.

Related Standards

JB/T 51110-1999 Internal Combustion Engines - Cylinder Head Gaskets - Product Quality Grading (Internal Use) JB/T 51134-1999 Product quality grading of agricultural deep groove ball bearing GB/T 5868-2003 Rolling bearings--Mounting dimensions GB/T 4199-2003 Rolling bearings--Tolerances--Definitions GB/T 4605-2003 Rolling bearings--Thrust needle roller and cage assemblies，thrust washers GB/T 307.3-2005 Rolling bearings-General technical regulations GB/T 307.2-2005 Rolling bearings-Measuring and gauging principles and methods GB/T 307.1-2005 Rolling bearings-Radial bearings-Tolerances

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.