GB/T 7308-1987
Replaced
GB/T 7308.3-2021
Active
National standards
GB/T 7308.3-2021 Plain bearings—Thin-walled half bearings with or without flange—Part 3:Measurement of peripheral length
GB/T 7308.3-2021 Plain bearings—Thin-walled half bearings with or without flange—Part 3:Measurement of peripheral length
Basic Information
Standard Code:
GB/T 7308.3-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Sliding bearing
ICS Name:
Sliding bearings
Publish Date:
2021-03-09
Implement Date:
2021-10-01
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:
40 pages
Scope
GB/T 7308的本部分根据GB/T 27939规定了有法兰或无法兰薄壁轴瓦的周长测量，并说明了所需的检验方法及测量设备。
薄壁轴瓦在自由状态下是弹开的，呈非圆柱形。因此，轴瓦周长只能通过专用测量设备在强制载荷下进行测量。
另外，也可使用不同于本部分所图示的测量设备，但其测量精度需与第17章的规定一致。
本部分适用于有法兰或无法兰薄壁轴瓦测量，其规格见GB/T 7308.1。
Development Information
Drafting Units:
中机生产力促进中心、烟台大丰轴瓦有限责任公司、杭州轴瓦石家庄有限公司、成都圣三强铁路配件有限公司、临安东方滑动轴承有限公司
Same series standard
Referenced Standards
Adopt standards
ISO 3548-3:2012
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