GB/T 304.9-1981
Replaced
T/ZZB 0587-2018
Active
Group standards
T/ZZB 0587-2018 Double row centered roller bearing hot forging shell
T/ZZB 0587-2018 Double row centered roller bearing hot forging shell
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 0587-2018
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Rolling bearings
ICS Name:
Rolling bearings
Publish Date:
2018-10-12
Implement Date:
2018-10-31
Scope
Main technical content: This standard specifies the terms and definitions, symbols, basic structural types and code methods, basic requirements, technical requirements, inspection methods, inspection rules, marking, packaging, transportation, storage, and quality commitments for hot-forged rings of double-row self-aligning roller bearings (hereinafter referred to as hot-forged rings). This standard applies to hot-forged rings of double-row self-aligning roller bearings with an outer diameter of 80 mm to 350 mm, an inner diameter of 50 mm to 300 mm, and a width of 25 mm to 100 mm.
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