oil seal 1622904600 size 79*99*10
classification
Oil seals are generally divided into single type and assembly type, assembly type is the skeleton and lip material can be freely combined, generally used for special oil seals.
From the sealing function, characteristics, structure type, working state and sealing mechanism of the oil seal can be divided into a variety of forms and different names, but it is customary to generally rotate the lip seal ring is called the oil seal, static seal and dynamic seal (general reciprocating motion) with the seal is called the seal.
The representative form of oil seal is TC oil seal, which is a rubber completely covered with a self-tightening spring lip oil seal, generally speaking, oil seal often refers to this tc skeleton oil seal
Oil seal action
Because there are many brands and models of cars, there are different types of oil seals and many classifications. It is mainly classified by the medium of the oil seal, the shape of the oil seal, the spring of the oil seal, the type of the lip of the oil seal, the speed of the oil seal (high and low speed), the pressure of the oil seal (high and low pressure), the fluid power of the oil seal, etc.
1. It can be classified according to sealing medium types: gas seal oil seal, fluid seal oil seal, grease seal oil seal;
Two, can be classified according to the seal shape: rotary shaft with oil seal (inner seal), rotary shell with oil seal (outer seal);
3. It can be classified according to its own structure: skeleton oil seal (mainly external skeleton frame oil seal and internal skeleton oil seal), skeleton oil seal, composite oil seal;
What kind of oil seal 1622904600 material is good?
Common oil seal materials are: nitrile rubber, fluorine rubber, silicone rubber, acrylic rubber, polyurethane, polytetrafluoroethylene and so on.
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