GB/T 7549-1987

Abolished

Synchronizing universal coupling with ball and sacket--Type，foundational parameters and main dimensions

球笼式同步万向联轴器型式、基本参数和主要尺寸

Standard Type

GBT

ICS

21.120.20

CCS

J19

Status

Abolished

Issue Date

1987-03-21

Implementation

1988-01-01

Centralized Committee

国家标准委

Issuing Authority

国家标准委

Application Summary AI generated

This standard specifies the types, basic parameters, and main dimensions for ball-and-socket synchronizing universal couplings. It is applied in mechanical transmission systems where precise angular synchronization is required, such as in automotive drivelines, industrial machinery, and rolling mill equipment. The standard ensures interchangeability and consistent performance in coupling design and procurement.

Related Standards

GB/T 12217-2005 Machines-Shaft heights GB/T 1570-2005 conical shaft ends GB/T 1569-2005 Cylindrical shaft ends GB/T 10081-2005 Straight-sided internal splines Length series GB/T 1563-2003 Taper keys--Cross section dimensions of keyways GB/T 10043-2003 Clutch--Classification GB/T 10042-2003 Clutch--Terminology GB/T 1567-2003 Square and rectangular thin keys

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.