GB/T 304.9-1981
Replaced
T/QGCML 1854-2023
Active
Group standards
T/QGCML 1854-2023 heat-dissipating roller pins for bearings
T/QGCML 1854-2023 Bearing-mounted cooling needle roller
Price:
$ 20.00
Basic Information
Standard Code:
T/QGCML 1854-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Rolling bearings
Publish Date:
2023-10-23
Implement Date:
2023-11-07
Scope
Main technical content: This document specifies the terms and definitions, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of heat dissipation rollers used in bearings. This document is applicable to the production and inspection of heat dissipation rollers used in bearings.
Development Information
Related Standards
GB/T 7948-1987
Replaced
GB/T 7948-1987 Test method for PV limit of plastics bearings
GB/T 12764-1991
Replaced
GB/T 12764-1991 Rolling bearings—Needle roller bearings, drawn cup, without inner ring—Boundary dimension plan
GB/T 275-1993
Replaced
GB/T 275-1993 Shaft and housing fits for rolling bearings
GB/T 4662-1993
Replaced
GB/T 4662-1993 Rolling bearings—Static load ratings
GB/T 4604-1993
Replaced