GB/T 25766-2010

Active

Rolling bearings - Insert bearings - Radial internal clearance

滚动轴承外球面球轴承径向游隙

Standard Type

GBT

ICS

21.100.20

CCS

J11

Status

Active

Issue Date

2010-12-23

Implementation

2011-06-01

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

This standard specifies the radial internal clearance values for insert bearings, which are rolling bearings with a spherical outer surface used in agricultural machinery, conveyors, and textile equipment. It ensures proper fit and performance by defining clearance ranges that accommodate thermal expansion and misalignment in shaft-housing assemblies. The standard is applied during bearing manufacturing and quality inspection to guarantee reliable operation under moderate loads and speeds.

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 307.1-2005 Rolling bearings-Radial bearings-Tolerances GB/T 307.2-2005 Rolling bearings-Measuring and gauging principles and methods

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.