GB/T 304.9-1981
Replaced
T/QGCML 2531-2023
Active
Group standards
T/QGCML 2531-2023 Bearing with double row centration roller bearing for fans
T/QGCML 2531-2023 Bearing with double row centration roller bearing for fans
Price:
$ 20.00
Basic Information
Standard Code:
T/QGCML 2531-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Rolling bearings
Publish Date:
2023-12-07
Implement Date:
2023-12-22
Scope
Main technical content: This document specifies the terms and definitions, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of double-row self-aligning roller bearings for fans. This document is applicable to the production and inspection of double-row self-aligning roller bearings for fans.
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