GB/T 7308-1987
Replaced
GB/T 18324-2025
Active
National standards
GB/T 18324-2025 Plain bearings—Copper alloy bushes—Dimensions and tolerances
GB/T 18324-2025 Plain bearings—Copper alloy bushes—Dimensions and tolerances
Basic Information
Standard Code:
GB/T 18324-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Sliding bearing
ICS Name:
Sliding bearings
Publish Date:
2025-10-31
Implement Date:
2026-02-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国滑动轴承标准化技术委员会(SAC/TC 236)
Pages:
16 pages
Scope
本文件规定了内径d1为6 mm~200 mm的圆柱形轴套和法兰轴套的尺寸和公差。
本文件适用于带或不带油孔和油槽作为滑动轴承的单层铜合金轴套。
Development Information
Drafting Units:
中机生产力促进中心有限公司、浙江长盛滑动轴承股份有限公司、浙江中达精密部件股份有限公司、双飞无油轴承集团股份有限公司、浙江凯蒂滑动轴承有限公司、烟台大丰轴瓦有限责任公司、武汉雄驰机电设备有限公司、杭州乾景科技有限公司、浙江精力轴承科技有限公司、华亿轴承科技(江苏)有限公司、山东福马轴承有限公司、山东森吉轴承科技有限公司、鹤山市金洲铜材实业有限公司
Replace the following standards
Referenced Standards
GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications
ISO 4382-1
ISO 4382-2
ISO 21920-1:2021
Adopt standards
ISO 4379:2024
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