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1、美国 CR油封及 SKF油封型号查询 美国 SKF-CR油封提供超 3000 种单独设计密封,有超过【咨询 CR油封*(Q:2297-4425-33)电:(0757*6329-8137)】25000 种不同唇口的原料以及规格从 3.2mm到 4572mm(0.125inch 到 180inch)的品种.这些基本的品种包括金属包覆、全橡胶和装配式的设计。SKF油封中的 CR油封机械密封件是作为可现成安装的密封套组件提供给用户。一个特殊的固定环将密封环的表面靠在一起。这不仅方便了安装,而且保护密封件不致受损坏。固定环在安装后保留在位,在初始操作阶段为滑动表面提供附加的保护。它会被慢慢地磨损掉。这些
2、机械密封件能在严酷的工作条件下以相对较低的圆周速度工作。它们可有效防堵固体和液体污染物的侵入,同时保持润滑剂不泄漏。此类密封件原来是为非道路行驶的和履带式车辆开发的,但我们现在知道它对需防堵砂、土、水等其它的应用场合也同样合适。这些应用包括所有型式的搅拌机,砂处理设备,运输机和其它施工设备,农业机械,洗涤设备,磨机和其它研磨设备。顾名思义：油封是用来封油（油是传动系统中最常见的液体物质，也泛指一般的液体物质之意）的机械元件，它将传动部件中需要润滑的部件与出力部件隔离，不至于让润滑油渗漏。从油封的密封作用、特点、结构类型、工作状态和密封机理等可以分成多种形式和不同叫法，但习惯上一般将旋转轴唇形密
3、封圈叫油封，静密封和动密封（一般往复运动）用密封件叫密封件。油封的代表形式是TC油封，这是一种橡胶完全包覆的带自紧弹簧的双唇油封，一般说的油封常指这种 tc 骨架油封，骨架油油封的常用材料有：丁腈橡胶，氟橡胶，硅橡胶，丙烯酸酯橡胶，聚氨酯，聚四氟乙烯等。选择油封的材料时，必须考虑材料对工作介质的相容性、对工作温度范围的适应性和唇缘对旋转轴高速旋转时的跟随能力。一般油封工作时其唇缘的温度高于工作介质温度2050，在选择油封材料时应予注意。详情请参照:橡胶种类及特性。油封的工作范围与油封使用的材料有关：材料为丁晴橡胶（NBR）时为-40120，亚力克橡胶（ACM）-30180，氟橡胶（FPM）-2
4、5300。CR16x28x7CRW1R CR22X36X7HM5V CR12X25X7HM5RG CR26X47X7HM5V CR16X30X7HM10RG CR22X40X10HM5V CR12X28X7HM5RG CR26X42X7HM5V CR16X35X7HM5V CR22x40 x6.35CRW1V CR22X47X7HM10RG CR12X22X6HM10V CR15x25x7CRW1P CR13X26X7HM10RG CR24X40X7HM5V CR12x24x7HM4R CR15X30X7HM5V CR19X32X7HM5V CR24X42X8HM10V CR12x26x7CR
5、W1R CR15X25X5HM5V CR20X52X10HM10V CR24X37X7HM5RG CR14X20X3HM4R CR15X30X7HM10RG CR36x50 x7CRW1R CR24X40X7HM10RG CR13X26X7HM5V CR15X26X7HM5V CR36X47X7HM10RG CR30X47X10HM5RG CR19X30X7HM5V CR15X30X7HM10V CR15X24X7HM5RG CR30X47X8HM5RG CR22X35X7HM10RG CR25X46X7HM5V CR15X25X6HM5V CR30X47X10HM5V CR22X35X5HM
6、14R 名师资料总结-精品资料欢迎下载-名师精心整理-第 1 页，共 4 页 -CR25X45X10HM10RG CR15X26X7HM10V CR30X47X6HM10RG CR34X47X9CR11R CR27X43X7HM10RG CR15X35X7HM5V CR30 x40 x7CRW1V CR24X35X7HM5RG CR30 x47x7CRW1R CR15X40X10HM10V CR30X44X7HM10RG CR24X37X7HM10RG CR30X47X10HM10RG CR22X30X4HM4R CR30X42X8HM5RG CR24X35X7HM5V CR40X58X8HM
7、5RG CR22X35X7HM10V CR14X30X7HM5V CR24X37X7HM10V CR19x32x6.3CRW1R CR22X38X8HM10V CR20X42X7HM10RG CR26X47X7HM10V CR42X67X10HM10RG CR22x38x7CRW1R CR20X47X7HM10V CR27x42x7CRW1R CR18X32X7HM5RG CR44x60 x8CRW1V CR20 x42x7CRW1R CR27X37X7HM10V CR18x40 x7CRW1R CR34x48x8CRW1V CR28X37X4HM4R CR27x42x7CRW1V CR18X
8、32X7HM5V CR18X24X3HM4R CR28X35X4HM4R CR18x30 x7CRW1R CR18x35x7CRW1R CR35x64x8CRW1R CR22x32x7CRW1R CR18X40X7HM10RG CR12X32X7HM10V CR35x72x8CRW1R CR26X37X7HM10RG CR18X35X7HM5V CR20 x31x7CRW1R CR35X56X10HM10RG CR23X40X10HM10RG CR18x30 x7CRW1V CR12X32X7HM10RG CR35X60X10HM10RG CR27X42X10HM5RG CR18X40X7HM
9、10V CR25X52X7HM5RG CR15X25X6HM10RG CR27x42x10HM4R CR18X35X7HM10RG CR25X52X10HM5RG CR15X24X7HM10RG CR27X42X10HM10RG CR20X42X7CR1V CR25X62X8HM5V CR15x28x7CRW1R CR25X52X10HM10RG CR20X47X7HM5RG CR25X62X7HM5RG CR15X24X7HM10V CR30X55X7HM5V CR20X42X7HM5RG CR14X25X5HM5V CR15X35X7HM5RG CR30 x58x8CRW1R CR20X4
10、7X7HM5V CR14X24X7HM10RG CR15X32X7HM10V CR30 x62x7CRW1V CR20X47X10HM10RG CR18X40X7HM5RG CR14X24X7HM5RG CR30X55X7HM10RG CR20X47X7HM10RG CR28X40X7HM5V CR14X25X5HM5RG CR30 x60 x8CRW1R CR14X24X7HM10V CR28X38X7HM5RG CR15x35x7CRW1P CR30X50X8HM10V CR35X80X12HM10V CR28x35x5CR1R CR25X45X7HM10V CR17X28X7HM5RG
11、CR25X62X10HM5V CR35X62X8HM5RG CR25X45X10HM5RG CR17x28x7CR1R CR25x62x7CRW1R CR35X62X7HM5RG CR25X45X10HM5V CR12X22X5HM5V CR19x32x7HM4R 名师资料总结-精品资料欢迎下载-名师精心整理-第 2 页，共 4 页 -CR20X52X10HM5V CR19X30X7HM10RG CR12X19X5HM10V CR19X30X8HM5V CR20X47X10HM5V CR19X32X7HM10RG CR12X22X5HM10RG CR22X42X10HM10RG CR15X26
12、X7HM10RG CR20X35X10HM5RG CR12X20X5CR1R CR22X47X7HM10V CR15X32X7HM5RG CR20 x36x7CRW1R CR40 x55x8CRW1R CR22X42X10HM10V CR15x32x7CRW1V CR17X40X7HM5V CR15x35x7CRW1R CR25X40X10HM5RG CR15X40X10HM5V CR17X29X5HM10RG CR17x28x7HM4R CR25X42X6HM10RG CR15X32X7HM5V CR17x32x7CRW1R CR14X30X7HM10V CR25X42X10HM10RG C
13、R15X32X10CR1R CR17x40 x7CRW1R CR14X28X7HM5RG CR25X45X8HM5RG CR20X32X7HM10V CR17X29X5HM10V CR14x35x7CRW1R CR25X42X6HM10V CR20X35X7HM10RG CR17X34X7.9CR1P CR14X28X7HM5V CR25X42X10HM10V CR20X35X6HM5V CR27x45x8CRW1V CR25X35X7HM10RG CR40X55X7HM5RG CR20 x32x7CRW1R CR25x52x8HM4R CR25X35X7HM10V CR40X56X8HM5V
14、 CR20X35X7HM10V CR25x62x7CRW1V CR25X35X6HM5RG CR17X32X7HM5RG CR20X35X6HM10RG CR25X52X10HM5V CR25x35x7CRW1R CR17x35x7CRW1V CR34X62X10HM5V CR25X62X8HM5RG CR25X37X5HM5V CR17X29X5HM5RG CR34X58X13CRH11R CR32X72X7HM10RG CR28X42X8HM10V CR28x47x7CRW1V CR25X62X10HM5RG CR33X50X6HM5RG CR28X47X7HM5V CR28X45X8HM
15、5RG CR16X30X7HM10V CR25X62X7HM10V CR28X44X6HM10V CR28X52X7HM10RG CR16X35X7HM10RG CR16X28X7HM10RG CR28X47X7HM10RG CR28x47x8CRW1R CR14X26X7CRW1V CR16X28X7HM10V CR28x45x7CRW1V CR20X52X7HM5RG 名师资料总结-精品资料欢迎下载-名师精心整理-第 3 页，共 4 页 -CR14X28X7HM10RG CR30X42X7HM10RG CR28X52X7HM10V CR20X47X10HM5RG CR15X25X6HM5R
16、G CR30X40X7HM10V CR35X42X4HM4R CR20X42X10HM5RG CR16X30X7HM5RG CR30 x42x7CRW1R CR36x62x8CRW1R CR24x36x7CRW1V CR24X47X7HM10V CR25X47X10HM5V CR36X58X10HM5V CR24X37X7HM5V CR24x47x8CRW1R CR25X52X8HM10RG CR36x68x8CRW1R CR12X24X7HM5V CR20X26X4HM4R CR25X50X10HM10RG CR36X58X10HM10RG CR12X22X6HM5V CR20X28X4HM
17、4R CR25X47X10HM10RG CR36X62X10CRH11R CR12X24X7HM10RG CR15X25X5HM5RG CR25X50X10HM10V CR55X72X8HM5RG CR12X22X6HM10RG CR15x32x7CRW1R CR25x52x8CRW1V CR55x70 x8CRW1V CR12X24X7HM10V CR15X32X7HM10RG CR30X45X8HM5RG CR33X45X7HM5V CR12x25x7CRW1R CR15X40X10HM10RG CR30X47X6HM10V CR17X23X3HM4R CR15X25X6HM10V CR1
18、6X30X7HM5V CR30 x45x8CRW1R CR17X28X7HM10RG CR15X30X7HM5RG CR16x30 x7CRW1R CR30X45X8HM5V CR17x27x6.35CRW1R CR20X30X5HM10V CR32X47X10HM10RG CR30X46X7HM5RG CR17X28X7HM10V CR20X32X7CR1V CR32X47X8HM5RG CR30X47X7HM5V CR17X30X7HM5RG CR20 x30 x5CR1R CR10X26X7HM5V CR12x32x7CRW1R CR19X30X8HM5RG CR20X34X7HM5RG
19、 CR10X26X7HM10RG CR12x32x7CRW1V CR30X55X10HM10RG CR25x45x8CRW1R CR14X22X3HM4R CR16X28X7HM5RG CR30X52X8HM10V CR27x52x8CRW1R CR14X24X7HM5V CR18X28X7HM5RG CR30X52X10HM10V CR27X47X11HM1R CR15X25X5HM10RG CR18X28X7HM5V CR30X55X10HM10V CR12X22X4HM4R CR15X21X3HM4R CR18X30X6HM5RG CR30X55X7HM5RG CR12X24X7HM5R
20、G CR15X23X3HM4R CR24X47X7HM5RG CR30X50X8HM10RG CR12X22X6HM5RG CR12X32X7HM5RG CR24X40X7HM10V CR35X50X10HM10RG CR12X22X5HM5RG CR12X30X7HM5V CR24X47X7HM5V CR37X50X6HM5RG CR30X52X7HM5RG CR12X32X7HM5V CR30X40X7HM5V CR37X58X13CRH11R CR30 x48x8CRW1R CR14X28X7HM10V CR25X52X7HM10RG CR37X50X6HM5V CR15X35X7HM1
21、0V CR20X52X10HM5RG CR25X47X7HM10RG CR43X62X10CRH1R CR19x35x7CRW1R CR35X58X10HM5RG CR25X52X7HM10V CR38X62X7HM5V CR19X30X8HM10RG CR35X62X8HM5V CR25X50X10HM5RG CR38X58X10HM5RG CR19x37x10CR1R CR35X62X7HM10RG CR25X47X10HM5RG CR38X62X8HM10RG CR19X30X8HM10V CR35X62X8HM10RG CR25X50X10HM5V CR38X58X10HM5V CR32X47X10HM5V CR22X36X7HM5RG CR36X46X9CR1R CR38X62X8HM10V CR32X47X7HM10RG CR22X40X10HM5RG CR36X50X7HM10V CR38X55X8HM10RG CR32X48X8HM10V 名师资料总结-精品资料欢迎下载-名师精心整理-第 4 页，共 4 页 -