J 11 标准查询与下载
共找到 19 条与 相关的标准，共 2 页
本文件规定了机床丝杠支承用米制系列推力角接触球轴承、双向推力角接触球轴承(以下简称“轴承”)及带法兰轴承座的筒型单元(以下简称“单元”)的代号方法、外形尺寸和技术条件。 本文件适用于机床丝杠用推力角接触球轴承及单元的设计、检验及验收。
Rolling bearings－Angular contact thrust ball bearings and units for machine tool screws
- ICS
- 21.100.20
- CCS
- J 11
- 发布
- 2021-12-31
- 实施
- 2022-07-01 00:00:00.0
本文件规定了钢制滚针的尺寸和几何特性、尺寸、技术要求、检测方法、检验规则、标志及包装。 本文件适用于滚动轴承配套用滚针和商品滚针的生产、检验和验收。
Rolling bearings—Needle roller
- ICS
- 21.100.20
- CCS
- J 11
- 发布
- 2021-12-31
- 实施
- 2022-07-01 00:00:00.0
本文件规定了符合GB/T273.3—2020 规定的圆柱滚子轴承及无内圈和无外圈圆柱滚子轴承的外形尺寸。 本文件适用于圆柱滚子轴承的设计和用户选型。
Rolling bearings—Cylindrical roller bearings—Boundary dimensions
- ICS
- 21.100.20
- CCS
- J 11
- 发布
- 2021-12-31
- 实施
- 2022-07-01 00:00:00.0
本文件规定了挡圈型和螺栓型滚轮滚针轴承的尺寸特性、公称外形尺寸及公差值。 本文件适用于滚轮滚针轴承的设计、检验及验收。
Rolling bearings—Needle roller bearing track rollers—Boundary dimensions, geometrical product specifications (GPS) and tolerance values
- ICS
- 21.100.20
- CCS
- J 11
- 发布
- 2021-12-31
- 实施
- 2022-07-01 00:00:00.0
Rolling bearings－ Test and assessment methods of bearings for automotive steering pivot
- ICS
- 21.100.20
- CCS
- J 11
- 发布
- 2023-05-22
- 实施
- 2023-11-01
Rolling bearings－Wheel hub bearings and units for commercial vehicle
- ICS
- 21.100.20
- CCS
- J 11
- 发布
- 2023-05-22
- 实施
- 2023-11-01
Rolling Bearings－Double-direction angular contact thrust ball bearings for machine-tool spindle
- ICS
- 21.100.20
- CCS
- J 11
- 发布
- 2023-05-22
- 实施
- 2023-11-01
Rolling bearings－Spherical rollers
- ICS
- 21.100.20
- CCS
- J 11
- 发布
- 2023-05-22
- 实施
- 2023-11-01
Rolling bearings－Main bearings for shield machine
- ICS
- 21.100.20
- CCS
- J 11
- 发布
- 2023-05-22
- 实施
- 2023-11-01
Rolling bearings—Main bearings for medical X-ray equipment for computed tomography(CT)
- ICS
- 21.100.20
- CCS
- J 11
- 发布
- 2023-05-22
- 实施
- 2023-11-01
Rolling bearings — Thrust cylindrical roller and cage assemblies, thrust washers
- ICS
- 21.100.20
- CCS
- J 11
- 发布
- 2023-05-22
- 实施
- 2023-11-01
Rolling bearings－Internal clearances and adjusting methods for double-row and four-row tapered roller bearings
- ICS
- 21.100.20
- CCS
- J 11
- 发布
- 2023-05-22
- 实施
- 2023-11-01
Rolling bearings—Bearings for automotive engine rocker arms/tappets
- ICS
- 21.100.20
- CCS
- J 11
- 发布
- 2023-05-22
- 实施
- 2023-11-01
Rules for Ultrasonic Testing of Drive Axles of Cableways in Service
- ICS
- 21.100
- CCS
- J 11
- 发布
- 2013-10-28
- 实施
- 2013-11-28
300-500mm caliber optical element precision grinding machine tool technical conditions
- ICS
- 25.040.99
- CCS
- J 11
- 发布
- 2012-05-01
- 实施
- 2012-05-01
300~500mm caliber optical element precision grinding machine accuracy
- ICS
- 25.040.99
- CCS
- J 11
- 发布
- 2012-05-01
- 实施
- 2012-05-01
Specifications for CNC horizontal spinning machine tools
- ICS
- 25.040.99
- CCS
- J 11
- 发布
- 2012-05-01
- 实施
- 2012-05-01
Steel ball hardness non-destructive automatic sorting machine
- ICS
- 17.100
- CCS
- J 11
- 发布
- 2012-05-01
- 实施
- 2012-05-01
Regulations on Fuel Management of Straw Power Plants
- ICS
- 27.100
- CCS
- J 11
- 发布
- 2012-04-01
- 实施
- 2012-05-01
