PARKER派克 BA型活塞杆密封圈
PARK-O-PAK ® BA型是唇形密封进步发展的结果。它兼有高弹性O形圈和唇形
密封材料耐磨性的优点。
这种特殊的密封件因其特殊的结构(装配的O形圈),主要用于行走设备。这个O形圈保证了密封唇口在低压或真空条件下的预压缩量,这对密封性能是很必要
的。密封力基本上与温度的变化无关,并且即使发生某种程度的磨损也会保证必要的预压缩量。唇口由于系统压力的增加而负载,这种系统压力通过受压变形的O形圈传递至唇上。
这种密封件的主要优点是:
● 特别强的耐磨性。
● 对震动载荷和压力峰值的不敏感性。
● 很高的抗挤压性。
● 在无载和低温的条件下具有理想的密封作用。
● 适用于最苛刻的工作条件。
● 易于安装。
1.材料:
P5004是一种邵氏硬度A为93的聚氨酯,O形圈材料N0674是邵氏硬度A约为70的丁腈橡胶。
如有特殊要求(压力、温度、速度等),请与本公司的咨询服务部联系,他们会向您推荐合适的材料和结构。
2.应用范围:
工作压力:≤350bar
工作温度:-35至+80°C
峰值达+95°C
表面速度:≤0,5m/s
当选择某一直径用的密封件时,最好选择有最大可能横截面积的密封件。
主要用于密封柱塞、活塞杆、气钻、多级缸、锻压机以及行走设备用液压装
备。对于以上所述及其它方面的应用,本公司可按用户要求提供技术咨询。
3.安装:
注意密封件有一个轴向间隙(参看表中的H和L栏)。为了避免在安装期间损坏密封唇口,不要将密封件在锐边上拉动。通常,这类密封件是装入闭式沟槽中的。对于极限直径和极限横截面的情况,当结构不许采用开式沟槽时,应使用安装辅助工具。
BA型活塞杆密封圈
订货号 d*D*H/L
BA002500030 3*8.5*4/4.4
BA003900030 4.7*11*5/5.5
BA004400030 4.8*11.1*6.4/7
BA005200030 6*14*5.7/6.3
BA005700030 6.4*12.7*6.4/7
BA006800030 7.9*14.3*6.4/7
BA007300030 8*16*5.7/6.3
BA100300030 10*18*5.7/6.3
BA100600030 10*20*7.3/8
BA101500030 11.1*17.5*6.4/7
BA102300030 12*20*5.7/6.3
BA102700030 12*22*7.3/8
BA103200030 12.7*19.1*6.4/7
BA105300030 13*20*5/5.5
BA105800030 13*23*7.3/8
BA106800030 14*22*5.7/6.3
BA107300030 14*24*7.3/8
BA108000030 14.3*20.6*6.4/7
BA108700030 15*23*5.7/6.3
BA110300030 15.9*22.2*6.4/7
BA111100030 16*22.2*4.5/5
BA111500030 16*24*5.7/6.3
BA111900030 16*26*7.3/8
BA115000030 18*24*5/5.5
BA115600030 18*26*5.7/6.3
BA116100030 18*28*7.3/8
BA117300030 19*29*7.3/8
BA118000030 19.1*25.4*4.5/5
BA118600030 19.1*25.4*6.4/7
BA119300030 19.1*28.6*7.9/8.7
BA200500030 20*28*5.5/6
BA200900030 20*28*5.7/6.3
BA201200030 20*28*6.5/7.2
BA201900030 20*30*7.3/8
BA203200030 20*32.7*9.5/10.5
BA204100030 20.6*26.8*4.8/5.3
BA207600030 22*30*5.7/6.3
BA208700030 22*32*7.3/8
BA209600030 22.2*28.6*6.4/7
BA214200030 24*30*5/5.5
BA215100030 24*32*7/7.7
BA216900030 25*33*5.7/6.3
BA218600030 25*35*7.3/8
BA219200030 25*40*10/11
BA221600030 25.4*31.8*4.5/5
BA221900030 25.4*31.8*6.4/7
BA222300030 25.4*34.9*7.9/8.7
BA222700030 25.4*38.1*9.5/10.5
BA226200030 28*35*6.5/7.2
BA226800030 28*36*5.7/6.3
BA227300030 28*38*7.3/8
BA227500030 28*43*11.4/12.5
BA228500030 28.6*34.9*6.4/7
BA229800030 28.6*41.3*9.5/10.5
BA300400030 30*38*5.7/6.3
BA300800030 30*38*7/7.7
BA301200030 30*40*7/7.7
BA301600030 30*40*7.5/8.3
BA302300030 30*42*10/11
BA302800030 30*45*8/8.8
BA303300030 30*45*11.4/12.5
BA303700030 30.2*39.7*7.9/8.7
BA305800030 31-8*38.1*4.5/5
BA306700030 31.8*41.3*6.8/7.5
BA307100030 31.8*41.3*7.9/8.7
BA307700030 31.8*44.5*9.5/10.5
BA308200030 31.8*47.6*12.7/14
BA309200030 32*40*5.7/6.3
BA309800030 32*40*6/6.6
BA310300030 32*42*6.3/6.9
BA310500030 32*42*7.3/8
BA311200030 32*47*11.4/12.5
BA313800030 34.9*41.3*4.8/5.3
BA315300030 34.9*44.5*7.9/8.7
BA315900030 35*43*5.7/6.3
BA316200030 35*43*6.5/7.2
BA316700030 35*45*8/8.8
BA316900030 35*45*10/11
BA317600030 35*47*10/11
BA318300030 35*50*22/5/12.5
BA318700030 36*44*5.7/6.3
BA319000030 36*46*7.3/8
BA320900030 36*51*11.4/12.5
BA323800030 38*50*7/7.7
BA326400030 38.1*44.5*6.4/7
BA326800030 38.1*47.6*6.4/7
BA327500030 38.1*47.6*9.5/10.5
BA328000030 38.1*50.8*9.5/10.5
BA328300030 38.1*54*12.7/14
BA328400030 38.1*57.2*15.9/17.5
BA400600030 40*48*5.7/6.3
BA402100030 40*50*7.3/8
BA402600030 40*50*10/11
BA403200030 40*52*10/11
BA403900030 40*55*10/11
BA405100030 40*55*11.4/12.5
BA405900030 41.3*50.8*7.9/8.7
BA408000030 41.3*57.2*12.7/14
BA407900030 41.7*50.7*7.1/7.8
BA408700030 42*50*6.5/7.2
BA412200030 44.5*54*6.8/7.5
BA413200030 44.5*57.2*9.5/10.5
BA413900030 44.5*60.3*12.7/14
BA416100030 45*53*7.3/8
BA416800030 45*55*7.3/8
BA417200030 45*55*8/8.8
BA417400030 45*55*10/11
BA418700030 45*60*11.4/12.5
BA420500030 45*65*11.4/12.5
BA421900030 47-6*57.2*4.8/5.3
BA422400030 47.6*57.2*9.5/10.5
BA422700030 47.6*60.3*9.5/10.5
BA423500030 47.6*63.5*9.5/10.5
BA425800030 48*60*10/11
BA500900030 50*58*8/8.8
BA501400030 50*60*7.3/8
BA501700030 50*60*7.5/8.3
BA501900030 50*60*10/11
BA502000030 50*60*11.4/12.5
BA502800030 50*62*9.5/10.5
BA503400030 50*63*10/11
BA505500030 50*65*11.4/12.5
BA506100030 50*70*14.6/16.1
BA507100030 50.4*69.9*15.9/17.5
BA507800030 50.8*60.3*7.9/8.7
BA508400030 50.8*60.3*9.5/10.5
BA509100030 50.8*63.5*9.5/10.5
BA510400030 50.8*66.7*12.7/14
BA511600030 52*62*7.3/8
BA512700030 53*63*7.3/8
BA513800030 54*63.5*6.8/7.5
BA514100030 54*63.5*9.5/10.5
BA515200030 54*66.7*9.5/10.5
BA515800030 54*69.9*12.7/14
BA516600030 55*65*7.3/8
BA516900030 55*65*11/12.1
BA517600030 55*70*11/12.1
BA518200030 55*75*14.5/16
BA518400030 56*66*10/11
BA518700030 56*71*11.4/12.5
BA520400030 56*76*14.6/16
BA521000030 57-2*66.7*6.8/7.5
BA521300030 57.2*66.7*9.5/10.5
BA521800030 57.2*69.6*9.5/10.5
BA523100030 57.2*76.2*15.9/17.5
BA600500030 60*68*7/7.7
BA600700030 60*68*11.4/12.5
BA600900030 60*68*13/14.5
BA601600030 60*70*7.3/8
BA601700030 60*70*10.5/11.6
BA601900030 60*70*12/13.2
BA602700030 60*72*9/9.9
BA603100030 60*72*10/11
BA605800030 60*75*13.5/14.9
BA607100030 60*80*12/13.2
BA607700030 60*80*14/15.4
BA611200030 63*73*5.5/6
BA612200030 63*75*8.7/9.6
BA613200030 63*78*11.4/12.5
BA614300030 63*83*14.5/16
BA615900030 63.5*73*9.5/10.5
BA616300030 63.5*76.2*6.4/7
BA616600030 63.5*76.2*9.5/10.5
BA617100030 63.5*79.4*12.7/14
BA619000030 64*80*12/13.2
BA620700030 65*73*7/7.7
BA621600030 65*75*10/11
BA623400030 65*85*12/13.2
BA623700030 65*85*15/16.5
BA625200030 66.7*76.2*6.8/7.5
BA625600030 66.7*76.2*9.5/10.5
BA626000030 66.7*79.4*9.5/10.5
BA627800030 68*88*15/16.5
BA629200030 69.9*82.6*9.5/10.5
BA629500030 69.9*85.7*12.7/14
BA630900030 69.9*88.9*15.9/17.5
BA700600030 70*80*11.4/12.5
BA701300030 70*82*8.7/9.6
BA701700030 70*82*9.5/10.5
BA702600030 70*85*9.5/10.5
BA702800030 70*85*11.4/12.5
BA705400030 70*90*12/13.2
BA705900030 70*90*14.5/16
BA707000030 73*80*7/7.7
BA707300030 73*82.6*6.8/7.5
BA707400030 73*82.6*9.5/10.5
BA708200030 73*85.7*9.5/10.5
BA711300030 75*83*6.5/7.2
BA712100030 75*85*10.5/11.6
BA713200030 75*90*11.4/12.5
BA716200030 76.2*85.7*7.9/8.7
BA716500030 76.2*85.7*9.5/10.5
BA716900030 76.2*88.9*9.5/10.5
BA717600030 76.2*92.1*9.5/10.5
BA717900030 76.2*92.1*12.7/14
BA718800030 76.2*95.3*15.9/17.5
BA721400030 78*86*13/14.5
BA725900030 79.4*88.9*9.5/10.5
BA726700030 79.4*92.1*9.5/10.5
BA800700030 80*88*6.5/7.2
BA801400030 80*90*11.4/12.5
BA802200030 80*92*9/9.9
BA802500030 80*92.7*9.5/10.5
BA803400030 80*95*11.4/12.5
BA804500030 80*100*9.5/10.5
BA805100030 80*100*12/13.2
BA805400030 80*100*13.5/14.8
BA806000030 80*100*15/16.5
注:以上为BA型密封圈部分型号,其他型号欢迎来电咨询!
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