GB/T 7308-1987
Replaced
T/ZZB 0698-2018
Active
Group standards
T/ZZB 0698-2018 Self-lubricating sliding and rotating chains for escalators
T/ZZB 0698-2018
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 0698-2018
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Sliding bearing
ICS Name:
Sliding bearings
Publish Date:
2018-11-02
Implement Date:
2018-11-30
Scope
Main technical content: This standard specifies the definitions and terms, basic requirements, technical requirements, test methods, inspection rules and markings, transportation, storage, quality commitments, etc. of self-lubricating sliding slewing chains for escalators (hereinafter referred to as slewing chains). This standard is applicable to self-lubricating sliding slewing chains for escalators with a lifting height of less than 8 m.
Development Information
Related Standards
GB/T 3162-1991
Replaced
GB/T 3162-1991 Plain bearings—Thin-walled bearing shells—Dimensions, structure elements and tolerances
GB/T 12948-1991
Replaced
GB/T 12948-1991 Plain bearings—Metallic multilay er plain bearings—Destructive testing of bond for bearing metals
GB/T 12949-1991
Abolished
GB/T 12949-1991 Plain bearings—Bimetallic bushes with plastic overlay
GB/T 13345-1992
Replaced
GB/T 13345-1992 General technical requirement of oil film bearing for rolling mill
GB/T 14910-1994
Replaced