国家标准题录

GB/T 47254-2026

滑动轴承 润滑条件下DLC涂层部件的动态附着力测试方法

Plain bearings—Dynamic adhesion test method for DLC coated parts under lubricated condition

实施日期

2026-06-01

ICS 分类

21.100.10

GB/T 2889.7-2026

滑动轴承 术语、定义、分类和符号 第7部分：液体和气体静压轴承

Plain Bearings—Terms, definitions, classification and symbols —Part 7: Hydrostatic and aerostatic bearings

实施日期

2026-06-01

ICS 分类

21.100.10

GB/T 46635.1-2025

滑动轴承 使用实际连杆汽车发动机轴承试验台 第1部分：试验台

Plain bearings—Automotive engine bearing test rig using actual connecting rods—Part 1: Test rig

实施日期

2026-02-01

ICS 分类

21.100.10

GB/T 21466.1-2025

滑动轴承 稳态条件下流体动压径向圆柱形轴承 第1部分：计算过程

Plain bearing—Hydrodynamic plain journal circular cylindrical bearings under steady-state conditions—Part 1: Calculation procedure

实施日期

2026-02-01

ICS 分类

21.100.10

GB/T 46657-2025

滑动轴承 车辆涡轮增压器用油膜轴承材料

Plain bearings—Fluid film bearing materials for vehicular turbocharger

实施日期

2026-02-01

ICS 分类

21.100.10

GB/T 21466.2-2025

滑动轴承 稳态条件下流体动压径向圆柱形轴承 第2部分：特征数值

Plain bearing—Hydrodynamic plain journal circular cylindrical bearings under steady-state conditions—Part 2: Functions used in the calculation procedure

实施日期

2026-02-01

ICS 分类

21.100.10

GB/T 18325.1-2025

滑动轴承 轴承疲劳 第1部分：流体动压润滑条件下试验台和实际应用的滑动轴承

Plain bearings—Bearing fatigue—Part 1:Plain bearings in test rigs and in applications under conditions of hydrodynamic lubrication

实施日期

2026-02-01

ICS 分类

21.100.10

GB/T 18324-2025

滑动轴承 铜合金轴套 尺寸和公差

Plain bearings—Copper alloy bushes—Dimensions and tolerances

实施日期

2026-02-01

ICS 分类

21.100.10

GB/T 10445-2025

滑动轴承 整体轴套的轴径

Plain bearings—Shaft diameters for unsplit bushes

实施日期

2026-02-01

ICS 分类

21.100.10

GB/T 21466.3-2025

滑动轴承 稳态条件下流体动压径向圆柱形轴承 第3部分：许用运行参数

Plain bearing—Hydrodynamic plain journal circular cylindrical bearings under steady-state conditions—Part 3:Permissible operational parameters

实施日期

2026-02-01

ICS 分类

21.100.10

GB/T 7948-2024

滑动轴承 塑料轴套极限PV试验方法

Plain bearings—Test method for PV limit of plastic bushes

实施日期

2025-01-01

ICS 分类

21.100.10

GB/T 13345-2021

Oil film bearing for flat rolling mill

实施日期

—

ICS 分类

21.100.10

GB/T 18329.2-2023

滑动轴承 多层金属滑动轴承 第2部分：合金厚度≥2mm的结合强度破坏性试验

Plain bearings—Metallic multilayer plain bearings—Part 2:Destructive testing of bond for bearing metal layer thicknesses greater than or equal to 2 mm

实施日期

2024-06-01

ICS 分类

21.100.10

GB/T 14910-2023

滑动轴承 厚壁多层轴承衬背技术要求

Plain bearings—Technical requirements on backings for thick-walled multilayer bearings

实施日期

2024-06-01

ICS 分类

21.100.10

GB/T 18329.1-2023

滑动轴承 多层金属滑动轴承 第1部分：合金厚度≥0.5mm的结合质量超声无损检验

Plain bearings—Metallic multilayer plain bearings—Part 1: Non-destructive ultrasonic testing of bond of thickness greater than or equal to 0.5 mm

实施日期

2024-06-01

ICS 分类

21.100.10

GB/T 43324-2023

箔片轴承 气体动压止推轴承性能 静态承载能力、摩擦力矩、摩擦因数和寿命测试

Foil bearings—Performance of hydrodynamic gas thrust bearings—Testing of static load capacity, bearing torque , friction coefficient and lifetime

实施日期

2024-06-01

ICS 分类

21.100.10

GB/T 37171-2018

Specification and test methods for bronze plate containing diamond-shaped solid lubricant

实施日期

—

ICS 分类

21.100.10

GB/T 2688-2012

Plain bearing - Technical specification of powder metallurgy bearing

实施日期

—

ICS 分类

21.100.10

GB/T 27938-2011

Plain bearings - Thrust washers - Terms, appearance of damage and cause of failure

实施日期

—

ICS 分类

21.100.10

GB/T 27553.2-2011

Specification of plastics-bronze-steel backing triplelayer self-lubricating materials - Part 2：plastic overlay with modified POM

实施日期

—

ICS 分类

21.100.10