GB/T 4227-1984
abolished_transferred
YB/T 4572-2016
Active
Industry standards-Black metallurgy
YB/T 4572-2016 Bearing steel, rolled ring parts, and blanks
YB/T 4572-2016 Bearing steel, rolled ring parts, and blanks
Price:
$ 30
Basic Information
Standard Code:
YB/T 4572-2016
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Iron and steel products
ICS Name:
Steel sections
Publish Date:
2016-10-22
Implement Date:
2017-04-01
Pages:
12 pages
Scope
This standard specifies the ordering content, classification and designation, dimensions and allowable deviations, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates of bearing steel rolled rings and blanks. This standard applies to the production of wind power main shafts, yaw and pitch bearings, as well as rolling mill and mining machinery bearings, etc., with an outer diameter of not less than 500mm, including rings and blanks (hereinafter referred to as rings).
Development Information
Related Standards
GB 702-1986
Abolished
GB 702-1986 Hot-rolled round and square steels—Dimension, shape, weight and tolerance
GB/T 6723-1986
Replaced
GB/T 6723-1986 Cold forming sectional steel—Open sectional steel for general structure—Demension, form, weight and permissible deviations
GB/T 6726-1986
Replaced
GB/T 6726-1986 Cold forming sectional steel for cargo vehicle—Demension, form, weight and permissible deviations
GB/T 6727-1986
Replaced
GB/T 6727-1986 Cold forming sectional steel for passenger vehicle—Demension, form, weight and permissible deviations
GB/T 8649-1988
Abolished