GB/T 39742-2021
滑动轴承 单层滑动轴承用铝基铸造合金
Plain bearings—Aluminium alloys for solid bearings
- 实施日期
- 2021-10-01
- ICS 分类
- 21.100.10
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 39742-2021
Plain bearings—Aluminium alloys for solid bearings
GB/T 39741.2-2021
Plain bearings—Tolerances—Part 2:Tolerances on geometrical characteristics and surface roughness for shafts and thrust collars
GB/T 39644-2021
Plain bearings—Technical specifications for Tin-based alloy plain bearings of rotating machinery
GB/T 18329.4-2021
Plain bearings—Metallic multilayer plain bearings—Part 4:Non-destructive ultrasonic transmission testing of bond of thickness greater than or equal to 0.3 mm
GB/T 18329.3-2021
Plain bearings—Metallic multilayer plain bearings—Part 3: Non-destructive penetrant testing
GB/T 14231-2021
Determination of efficiency for gear units
GB/T 7308.3-2021
Plain bearings—Thin-walled half bearings with or without flange—Part 3: Measurement of peripheral length
GB/T 7308.2-2021
Plain bearings—Thin-walled half bearings with or without flange—Part 2: Measurement of wall thickness and flange thickness
GB/T 7308.1-2021
Plain bearings—Thin-walled half bearings with or without flange—Part 1:Tolerances, design features and methods of test
GB/T 3480.2-2021
Calculation of load capacity of spur and helical gears—Part 2: Calculation of surface durability (pitting)
GB/T 2889.5-2021
Plain bearings—Terms, definitions, classification and symbols—Part 5:Application of symbols
GB/T 32325-2015
GB/T 33624-2017
GB/T 32333-2015
GB/T 39545.3-2020
Design and selection of components for enclosed gear drives—Part 3: Shaft-to-hub juncture with keyless fits
GB/T 39641-2020
Methods for gaging fastening screw threads by thread indicating gages
GB/T 24611-2020
Rolling bearings—Damage and failures—Terms,characteristics and causes
GB/T 39433-2020
Gas spring design calculation
GB/T 39273-2020
Rolling bearings and spherical plain bearings—Search structure for electronic media—Characteristics and performance criteria identified by property vocabulary
GB/T 39271.2-2020
Rolling bearings—Load ratings for hybrid bearings with rolling elements made of ceramic—Part 2:Static load ratings