GB/T 7308-1987
Replaced
GB/T 28279.1-2012
Active
National standards
GB/T 28279.1-2012 Plain bearing—Hydrostatic plain journal bearings with drainage grooves under steady-state conditions—Part 1:Calculation of oil-lubricated plain journal bearings with drainage grooves
GB/T 28279.1-2012 Plain bearing—Hydrostatic plain journal bearings with drainage grooves under steady-state conditions—Part 1:Calculation of oil-lubricated plain journal bearings with drainage grooves
Basic Information
Standard Code:
GB/T 28279.1-2012
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Sliding bearing
ICS Name:
Sliding bearings
Publish Date:
2012-05-11
Implement Date:
2012-12-01
Pages:
28 pages
Scope
This part of GB/T 28279 is used for the calculation of oil-lubricated hydrostatic radial sliding bearings with oil return grooves.
This part is applicable to hydrostatic radial sliding bearings under steady-state conditions.
This part only applies to the lubrication method with oil return grooves between oil chambers. Compared with hydrostatic radial sliding bearings without oil return grooves, under the same stiffness conditions, the lubrication method with oil return grooves requires a larger oil pump power.
Development Information
Same series standard
Referenced Standards
Adopt standards
ISO 12167-1:2001
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