GBT 15242.4-2021 液压缸活塞和活塞杆动密封装置尺寸系列 第4部分:支承环安装沟槽尺寸系列和公差.pdf
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表1活塞用支承环沟槽尺寸系列和公差(续)
GB/T 15242.4—2021表1活塞用支承环沟槽尺寸系列和公差(续)单位为毫米D6规格代码TR尺寸公差尺寸公差尺寸公差SD2500200195.025.02.50SD097A02009.7200SD150A0200194.015.03.00SD200A020020.0SD08102208.1SD09702209.7SD1500220215.015.02.50SD200022020.0220SD250022025.0SD097A02209.7≤0.2SD150A0220214.015.03.00SD200A022020.0SD08102508.1SD09702509.7SD1500250245.015.02.50SD200025020.0250SD250025025.0SD097A02509.7h8+0.2H9SD150A0250244.015.03.00SD200A025020.0SD08102708.1SD09702709.7SD1500270265.015.02.50SD200027020.0270SD250027025.0SD097A02709.7SD150A0270264.015.03.00SD200A027020.0≤0.4SD08102808.1SD150028015.0275.02.50SD200028020.0SD250028025.0280SD150A028015.0274.03.00SD200A028020.0SD200B028020.0272.04.00SD250B028025.06
房地产项目GB/T 15242.4—2021表1活塞用支承环沟槽尺寸系列和公差(续)单位为毫米Dd规格代码TR尺寸公差尺寸公差尺寸公差SD08102908.1SD150029015.0285.02.50SD200029020.0SD250029025.0290SD150A029015.0284.03.00SD200A029020.0SD200B029020.0282.04.00SD250B029025.0SD08103008.1 SD150030015.0295.02.50SD200030020.0SD250030025.0300SD150A030015.0294.03.00SD200A030020.0SD200B030020.0292.04.00SD250B030025.0SD150032015.0SD2000320315.020.0+0.22.50H9h8≤0.4SD250032025.0SD150A032032015.0314.03.00SD200A032020.0SD200B0320312.020.04.00SD250B032025.0SD150035015.0SD2000350345.020.02.50SD250035025.0SD150A035035015.0344.03.00SD200A035020.0SD200B035020.0342.04.00SD250B035025.0SD150036015.0SD200036020.0355.02.50SD250036025.0(360)SD300036030.0SD150A036015.0354.03.00SD200A036020.07
GB/T15242.42021
表1活塞用支承环沟槽尺寸系列和公差(续)
表1活塞用支承环沟槽尺寸系列和公差(续)
规格代码应符合GB/T15242.2的规格代号。 注:带“()”的缸径为非优先选用。
注,带“()”的缸径为非优先
GB/T15242.42021
GB/T15242.42021
6.2活塞杆用支承环沟槽型式、尺寸系列和公差
a)活塞杆用支承环示意图
杆用支承环沟槽尺寸系列和公差应符合表2的规
表2活塞杆用支承环沟槽尺寸系列和公差
GB/T15242.42021
麦2活塞杆用支承环沟槽尺寸系列和公差(续)
GB/T15242.42021
表2活塞杆用支承环沟槽尺寸系列和公差(续)
GB/T15242.4—2021单位为毫米D规格代码TR尺寸公差尺寸公差尺寸公差GD08101108.1GD09701109.7GD1500110115.015.02.50GD200011020.0110GD250011025.0GD097A01109.7GD150A0110116.015.03.00GD200A011020.0GD08101208.1GD09701209.7GD1500120125.015.02.50GD200012020.0(120)GD250012025.0GD097A01209.7GD150A0120126.015.03.00GD200A012020.0GD08101258.1GD09701259.7H8+0.2GD1500125≤0.2130.015.02.50GD200012520.0125GD250012525.0GD097A01259.7GD150A0125131.015.03.00GD200A012520.0GD08101308.1GD09701309.7GD1500130135.015.02.50GD200013020.0130GD250013025.0GD097A01309.7GD150A0130136.015.03.00GD200A013020.0GD08101408.1GD09701409.7140145.02.50GD150014015.0GD200014020.013
GB/T15242.42021
化工标准表2活塞杆用支承环沟槽尺寸系列和公差(续)
表2活塞杆用支承环沟槽尺寸系列和公差(续)
GB/T15242.42021
表2活塞杆用支承环沟槽尺寸系列和公差(续)
GB/T15242.42021
表2活塞杆用支承环沟槽尺寸系列和公差(续)
山东标准规范范本规格代码应符合GB/T15242.2的规格代号。 注:带“()”的活塞杆直径为非优先选用。
活塞及活塞杆安装间隙F应符合表3的规定。
表3活塞及活塞杆安装间隙
....- 公差标准
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