GB/T 7308-1987
Replaced
T/ZZB 0713-2018
Active
Group standards
T/ZZB 0713-2018 Modified Polytetrafluoroethylene - Sintered Copper Alloy - Steel Back Composite Self-lubricating Bearing
T/ZZB 0713-2018 Modified Polytetrafluoroethylene - Sintered Copper Alloy - Steel Back Composite Self-lubricating Bearing
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 0713-2018
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 terms and definitions, types and basic dimensions, basic requirements, technical requirements, test methods, inspection rules, packaging, marking, transportation, storage, and quality commitments of modified polytetrafluoroethylene-sintered copper alloy-steel backing composite self-lubricating bearings (hereinafter referred to as bearings). This standard applies to self-lubricating bearings manufactured by a rolling process, with a steel backing as the base, a sintered copper alloy layer in the middle, and a sintered modified polytetrafluoroethylene layer rolled on the surface as a wear-resistant layer.
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