标准来源VD型橡胶密封圈JB/T6994-93标准2.特点旋转端面用纯胶密封，防止外界的灰尘、粉末、水及它们的混合物和油脂等进入轴承或密封系统。
可用于大部分轴承中，并且可以作为副密封用于主密封容易失效的恶劣环境中。
3.材料一般情况下选用*橡胶NBR；在使用温度高于100℃，或者*耐化学介质的情况下，选用氟橡胶FKM。
4．性能*安装方便，可以正常拉伸并依靠橡胶本身的弹性使其紧包在旋转轴上；*唇口接触压力小，并且接触压力随线速度的增加而降低，耐磨性好；*允许一定程度的轴偏心；*有效防止灰尘、粉末、水、油脂等的侵入。
规格适用轴径内径ID外径OD高度B/H单价VA-032.7-3.52.55.52.1/3VA-043.5-4.53.27.22.4/3.7VA-054.5-5.5482.4/3.7VA-065.5-6.5592.4/3.7VA-076.5-8.06102.4/3.7VA-088.0-9.57112.4/3.7VA-109.5-11.59153.4/5.5VA-1211.5-13.510.516.53.4/5.5VA-1413.5-15.512.518.53.4/5.5VA-1615.5-17.514203.4/5.5VA-1817.5-1916223.4/5.5VA-2019-2118264.7/7.5VA-2221-2420284.7/7.5VA-2524-2722304.7/7.5VA-2827-2925334.7/7.5VA-3029-3127354.7/7.5VA-3231-3329374.7/7.5VA-3533-3631394.7/7.5VA-3836-3834424.7/7.5VA-4038-4336465.5/9VA-4543-4840505.5/9VA-5048-5345555.5/9VA-5553-5849595.5/9VA-6058-6354645.5/9VA-6563-6858685.5/9VA-7068-7363756.8/11VA-7573-7867796.8/11VA-8078-8372846.8/11VA-8583-8876886.8/11VA-9088-9381936.8/11VA-9593-9885976.8/11VA-10098-105901026.8/11VA-110105-115991137.9/12.8VA-120115-1251081227.9/12.8VA-130125-1351171317.9/12.8VA-140135-1451261407.9/12.8VA-150145-1551351497.9/12.8VA-160155-1651441609/14.5VA-170165-1751531699/14.5VA-180175-1851621789/14.5VA-190185-1951711879/14.5VA-199195-2101801969/14.5VA-200190-21018021014.3/25VA-220210-23519822814.3/25VA-250235-26522525514.3/25VA-275265-29024727714.3/25VA-300290-31027030014.3/25VA-325310-33529232214.3/25VA-350335-36531534514.3/25VA-375365-39033736714.3/25VA-400390-43036039014.3/25VA-450430-48040543514.3/25VA-500480-53045048014.3/25VA-550530-58049552514.3/25VA-600580-63054057014.3/25VA-650630-66560063014.3/25VA-700665-70563066014.3/25VA-725705-74567070014.3/25VA-750745-78570573514.3/25VA-800785-83074577514.3/25VA-850830-87578581514.3/25VA-900875-92082585514.3/25VA-950920-96586589514.3/25标签：  衡水市型密封圈 衡水市型密封圈厂家河北衡水市衡水市型密封圈厂家供应VD型密封圈密封件橡胶制品报价，VD型密封圈密封件橡胶制品价格