| 形状 : | 通用型密封圈 | 是否标准件 : | 标准件 |
| 型号 : | KDAS-200*175*50.8 | 适用范围 : | 机械,轴承,泵,气缸,托辊,阀门 |
| 性质 : | 耐腐蚀,其他 | 用途 : | 孔用密封 |
| 品牌 : | BAUERS |
KDAS型活塞专用组合密封圈
KDAS型组合密封圈是一种双向作用活塞专用密封。由一个NBR弹性体密封环、两个开切口聚氨酯弹性体挡圈和两个开切口POM导向环组合而成。密封圈在静态和动态下都具有优良的密封效果，而挡圈可以防止NBR密封环被挤入密封间隙，导向环对活塞在缸桶内运行时起导向作用并可以吸收径向力。这种设计提供了一种紧凑的密封、挡圈和导向的组合，可用于开式和闭式沟槽。 KDAS型组合密封在安装时按下列顺序进行“NBR密封环--挡圈--导向环”。应注意，导向环和挡圈的接触点（间隙）配置成交错的位置。
标准材料
密封体：丁腈橡胶NBR 或 氟橡胶FKM
挡 圈：聚氨酯弹性体
耐磨环：聚甲醛POM 或 尼龙PA
温度：-30℃~100℃
压力：35Mpa
介质：矿物液压油、抗燃液压油、HFA、HFB、HFC（小于40℃）
标准尺寸
| 型号 | 沟槽尺寸 | |||||
| D | d | d1 | L | L | D1 | |
| KDAS-25*15*20.5 | 25 | 15 | 22 | 12.5 | 4 | 23 |
| KDAS-25*15*29.1 | 25 | 15 | 21.45 | 16.4 | 6.35 | 23.5 |
| KDAS-25*16*17.7 | 25 | 16 | 22 | 13.5 | 2.1 | 24 |
| KDAS-28*19*17.7 | 28 | 19 | 25 | 13.5 | 2.1 | 27 |
| KDAS-30*21*17.7 | 30 | 21 | 27 | 13.5 | 2.1 | 29 |
| KDAS-32*22*20.7 | 32 | 22 | 28 | 15.5 | 2.6 | 31 |
| KDAS-32*22*29.1 | 32 | 22 | 28.5 | 16.4 | 6.35 | 30.5 |
| KDAS-32*24*21.9 | 32 | 24 | 28 | 15.5 | 3.2 | 31 |
| KDAS-35*25*20.7 | 35 | 25 | 31 | 15.5 | 2.6 | 34 |
| KDAS-35*25*29.1 | 35 | 25 | 31.4 | 16.4 | 6.35 | 33.5 |
| KDAS-40*24*31.1 | 40 | 24 | 35.4 | 18.4 | 6.35 | 38.5 |
| KDAS-40*26*20.7 | 40 | 26 | 36 | 15.5 | 2.6 | 39 |
| KDAS-40*30*19.3 | 40 | 30 | 35.4 | 11.3 | 4 | 39 |
| KDAS-40*30*20.5 | 40 | 30 | 37 | 12.5 | 4 | 39 |
| KDAS-40*30*29.1 | 40 | 30 | 35.4 | 16.4 | 6.35 | 38.5 |
| KDAS-42*28*20.7 | 42 | 28 | 38 | 15.5 | 2.6 | 41 |
| KDAS-45*29*31.1 | 45 | 29 | 40.4 | 18.4 | 6.35 | 44 |
| KDAS-45*31*20.7 | 45 | 31 | 41 | 15.5 | 2.6 | 44 |
| KDAS-45*35*29.1 | 45 | 35 | 40.4 | 16.4 | 6.35 | 43.5 |
| KDAS-50*34*31.1 | 50 | 34 | 45.4 | 18.4 | 6.35 | 48.5 |
| KDAS-50*34*26.7 | 50 | 34 | 46 | 20.5 | 3.1 | 49 |
| KDAS-50*38*28.9 | 50 | 38 | 46 | 20.5 | 4.2 | 48.5 |
| KDAS-55*39*31.1 | 55 | 39 | 50.36 | 18.4 | 6.35 | 53.5 |
| KDAS-55*39*26.7 | 55 | 39 | 51 | 20.5 | 3.1 | 54 |
| KDAS-56*40*26.7 | 56 | 40 | 52 | 20.5 | 3.1 | 55 |
| KDAS-60*44*31.1 | 60 | 44 | 55.4 | 18.4 | 6.35 | 58.5 |
| KDAS-60*44*26.7 | 60 | 44 | 56 | 20.5 | 3.1 | 59 |
| KDAS-60*48*28.9 | 60 | 48 | 56 | 20.5 | 4.2 | 58.5 |
| KDAS-63*47*31.1 | 63 | 47 | 58.4 | 18.4 | 6.35 | 61.5 |
| KDAS-63*47*32.1 | 63 | 47 | 58.4 | 19.4 | 6.35 | 61.5 |
| KDAS-63*47*26.7 | 63 | 47 | 59 | 20.5 | 3.1 | 62 |
| KDAS-63*51*28.9 | 65 | 51 | 59 | 20.5 | 4.2 | 61.5 |
| KDAS-65*49*26.7 | 65 | 49 | 61 | 20.5 | 3.1 | 64 |
| KDAS-65*50*31.1 | 65 | 50 | 60.4 | 18.4 | 6.35 | 63.5 |
| KDAS-70*50*35.1 | 70 | 50 | 64.2 | 22.4 | 6.35 | 68.3 |
| KDAS-70*54*26.7 | 70 | 54 | 66 | 20.5 | 3.1 | 69 |
| KDAS-70*58*28.9 | 70 | 58 | 66 | 20.5 | 4.2 | 68.5 |
| KDAS-75*55*35.1 | 75 | 55 | 69.2 | 22.4 | 6.35 | 73.3 |
| KDAS-75*59*26.7 | 75 | 59 | 71 | 20.5 | 3.1 | 74 |
| KDAS-80*60*35.1 | 80 | 60 | 74.15 | 22.4 | 6.35 | 78.3 |
| KDAS-80*62*29.7 | 80 | 62 | 76 | 22.5 | 3.6 | 79 |
| KDAS-80*66*32.9 | 80 | 66 | 76 | 22.5 | 5.2 | 78.5 |
| KDAS-85*65*35.1 | 85 | 65 | 79.15 | 22.4 | 6.35 | 83.3 |
| KDAS-90*70*35.1 | 90 | 70 | 84.15 | 22.4 | 6.35 | 88.3 |
| KDAS-90*72*29.7 | 90 | 72 | 86 | 22.5 | 3.6 | 89 |
| KDAS-90*76*32.9 | 90 | 76 | 86 | 22.5 | 5.2 | 88.5 |
| KDAS-95*75*35.1 | 95 | 75 | 89.15 | 22.4 | 6.35 | 93.3 |
| KDAS-100*075*35.1 | 100 | 75 | 93.15 | 22.4 | 6.35 | 98 |
| KDAS-100*080*37.7 | 100 | 80 | 95 | 25 | 6.35 | 98 |
| KDAS-100*082*29.7 | 100 | 82 | 96 | 22.5 | 3.6 | 99 |
| KDAS-100*086*32.9 | 100 | 86 | 96 | 22.5 | 5.2 | 98.5 |
| KDAS-105*080*35.1 | 105 | 80 | 98.1 | 22.4 | 6.35 | 103 |
| KDAS-110*085*35.1 | 110 | 85 | 103.1 | 22.4 | 6.35 | 108 |
| KDAS-110*092*29.7 | 110 | 92 | 106 | 22.5 | 3.6 | 109 |
| KDAS-110*096*32.9 | 110 | 96 | 106 | 22.5 | 5.2 | 109.4 |
| KDAS-115*090*35.1 | 115 | 90 | 108.1 | 22.4 | 6.35 | 113 |
| KDAS-115*097*29.7 | 115 | 97 | 111 | 22.5 | 3.6 | 114 |
| KDAS-120*095*35.1 | 120 | 95 | 113.1 | 22.4 | 6.35 | 118 |
| KDAS-120*106*32.9 | 120 | 106 | 116 | 22.5 | 5.2 | 118.5 |
| KDAS-125*100*38.1 | 125 | 100 | 118.1 | 25.4 | 6.35 | 123 |
| KDAS-125*103*36.7 | 125 | 103 | 121 | 26.5 | 5.1 | 124 |
| KDAS-125*108*40.9 | 125 | 108 | 121 | 26.5 | 7.2 | 124.4 |
| KDAS-130*105*44.4 | 130 | 105 | 122.6 | 25.4 | 9.5 | 127.5 |
| KDAS-130*105*38.1 | 130 | 105 | 123.1 | 25.4 | 6.35 | 128 |
| KDAS-135*110*44.4 | 135 | 110 | 127.6 | 25.4 | 9.5 | 132.5 |
| KDAS-135*110*38.1 | 135 | 110 | 128.1 | 25.4 | 6.35 | 133 |
| KDAS-140*115*44.4 | 140 | 115 | 132.6 | 25.4 | 9.5 | 137.5 |
| KDAS-140*115*38.1 | 140 | 115 | 133 | 25.4 | 6.35 | 138 |
| KDAS-140*118*36.7 | 140 | 118 | 136 | 26.5 | 5.1 | 139 |
| KDAS-140*123*40.9 | 140 | 123 | 136 | 26.5 | 7.2 | 138.5 |
| KDAS-145*120*44.4 | 145 | 120 | 137.6 | 25.4 | 9.5 | 142.5 |
| KDAS-145*120*38.1 | 145 | 120 | 138.3 | 25.4 | 6.35 | 142.95 |
| KDAS-150*125*44.4 | 150 | 125 | 142.6 | 25.4 | 9.5 | 147.5 |
| KDAS-150*125*38.1 | 150 | 125 | 143 | 25.4 | 6.35 | 148 |
| KDAS-150*128*36.7 | 150 | 128 | 146 | 26.5 | 5.1 | 149 |
| KDAS-150*133*40.9 | 150 | 133 | 146 | 26.5 | 7.2 | 149.5 |
| KDAS-155*130*44.4 | 155 | 130 | 147.6 | 25.4 | 9.5 | 152.5 |
| KDAS-160*130*38.1 | 160 | 130 | 153 | 25.4 | 6.35 | 157.5 |
| KDAS-160*135*44.4 | 160 | 135 | 152.6 | 25.4 | 9.5 | 157.5 |
| KDAS-160*138*36.7 | 160 | 138 | 156 | 26.5 | 5.1 | 159 |
| KDAS-160*143*40.9 | 160 | 143 | 156 | 26.5 | 7.2 | 159.4 |
| KDAS-165*140*44.4 | 165 | 140 | 157.6 | 25.4 | 9.5 | 162.5 |
| KDAS-170*145*50.8 | 170 | 145 | 161.7 | 25.4 | 12.7 | 167.1 |
| KDAS-175*150*50.8 | 175 | 150 | 166.7 | 25.4 | 12.7 | 172.1 |
| KDAS-180*150*48.1 | 180 | 150 | 172.95 | 35.4 | 6.35 | 177.87 |
| KDAS-180*155*50.8 | 180 | 155 | 171.7 | 25.4 | 12.7 | 177.1 |
| KDAS-185*160*50.8 | 185 | 160 | 176.7 | 25.4 | 12.7 | 182.1 |
| KDAS-190*165*50.8 | 190 | 165 | 181.7 | 25.4 | 12.7 | 187 |
| KDAS-195*170*50.8 | 195 | 170 | 186.7 | 25.4 | 12.7 | 192 |
| KDAS-200*170*48.1 | 200 | 170 | 193 | 35.4 | 6.35 | 198 |
| KDAS-200*175*44.7 | 200 | 175 | 196 | 31.5 | 6.6 | 199 |
| KDAS-200*175*50.8 | 200 | 175 | 191.6 | 25.4 | 12.7 | 197 |
| KDAS-210*185*50.8 | 210 | 185 | 201.6 | 25.4 | 12.7 | 207 |
| KDAS-220*190*48.1 | 220 | 190 | 212.7 | 35.4 | 6.35 | 217 |
| KDAS-220*195*50.8 | 220 | 195 | 211.6 | 25.4 | 12.7 | 217.9 |
| KDAS-230*205*50.8 | 230 | 205 | 221.6 | 25.4 | 12.7 | 227 |
| KDAS-240*215*50.8 | 240 | 215 | 231.6 | 25.4 | 12.7 | 237 |
| KDAS-250*220*48.1 | 250 | 220 | 242.9 | 35.4 | 6.35 | 247.85 |
| KDAS-250*225*50.8 | 250 | 225 | 241.6 | 25.4 | 12.7 | 247 |
| KDAS-260*235*60.5 | 260 | 235 | 252.9 | 35.1 | 12.7 | 257 |
| KDAS-275*250*48.3 | 275 | 250 | 271 | 35.1 | 6.6 | 274 |
| KDAS-280*250*54.44 | 280 | 250 | 272.9 | 35.4 | 9.52 | 277 |
| KDAS-280*250*56.3 | 280 | 250 | 273 | 36.3 | 10 | 278 |
| KDAS-280*255*50.8 | 280 | 255 | 271.6 | 25.4 | 12.7 | 277 |
| KDAS-300*275*44.7 | 300 | 275 | 296 | 31.5 | 6.6 | 299 |
| KDAS-320*290*54.44 | 320 | 290 | 312.4 | 35.4 | 9.52 | 317 |
| KDAS-320*290*61.4 | 320 | 290 | 312 | 36 | 12.7 | 317 |
| KDAS-320*295*50.8 | 320 | 295 | 311.6 | 25.4 | 12.7 | 317 |
| KDAS-360*335*50.8 | 360 | 335 | 351.6 | 25.4 | 12.7 | 357 |
| KDAS-400*375*50.8 | 400 | 375 | 391.6 | 25.4 | 12.7 | 397 |
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