KNT as china high temperature oil seal manufacturer, oil seals, also known as shaft seals, are used to seal rotating elements, such as shafts or rotating holes, from escaping lubricant, dust, and other contaminants. They are essential components in many industrial and automotive applications, maintaining mechanical integrity and preventing damage or wear.
Features of high performance Oil seal manufacturer oil seal
- Materials: Usually a combination of materials, including elastomers such as nitrile rubber or silicone, and metal springs or garter springs for reinforcement.
- Shape: Usually circular, with a cylindrical outer surface and a lip that contacts the shaft or hole.
- Sizes: Comes in a variety of sizes to accommodate different shaft diameters and depths.
- Configuration: Can be single lip or double lip, depending on application and desired level of protection.
The benefits of oil seals
- Protection: stable High pressure oil seal helps prevent lubricant leaks and protects against contamination, which can cause mechanical wear and damage.
- Longevity: Properly installed oil seals help extend the life of your machinery by preventing leaks and preventing contamination.
- Increased Efficiency: Machinery efficiency can be increased by ensuring lubricants stay in place and reduce friction.
Application of high performance Oil seal manufacturer oil seal
- Automotive: Used in automotive applications such as wheel bearings, drive shafts, and gearboxes to prevent leaks and prevent contamination.
- Industrial: Used in a variety of industrial applications including pumps, gearboxes, and motors to prevent leaks and prevent contamination.
- Agriculture: Used in agricultural equipment such as tractors and combines to prevent spills and prevent contamination.
In conclusion, KNT as a high performance Oil seal manufacturer, stable High-Pressure oil seals are versatile and essential components in many industrial and automotive applications.
They protect against leaks, contamination, and wear and help extend the life and efficiency of machines. When selecting an oil seal, it is important to select the proper size, material, and configuration for a specific application to ensure optimum performance and service life.
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1. La rugosité de surface de l'arbre est traitée à la rugosité de surface RA0.2 ～ 0.63um, et RMAX = 0.8 ~ 2.5um.
2. La tolérance de diamètre de l'arbre ne doit pas dépasser H11 selon les réglementations GB1801.
3. La largeur de l'angle de chute est requise par GB13871-92.
4. Dureté de surface : Le matériau de l'arbre est conseillé d'utiliser de l'acier au carbone et de l'acier allié. La dureté recommandée est HRC45 ou plus. Lorsque le milieu est sale, il y a une pollution des impuretés ou de l'axe venant de l'extérieur. Il doit être HRC50 à 60 et la profondeur de la couche de trempe doit être ≥ 0,3 mm.
5. L'angle d'inclinaison de l'axe est de 30 degrés (maximum). Il ne doit pas y avoir de bavures, d'angles vifs et de marques de traitement en spirale sur l'angle arrière. La rugosité de l'angle arrière est RA ≦ 3.2um.
pay attention
(1) La surface de l'arbre est rugueuse et trop haute, et la bouche de la lèvre huileuse est facile à porter et fuit de l'huile.
(2) The burrs, sharp corners, and spiral processing traces at the backward angle are easily scratched by scratching the oil seal and the lip mouth will cause the oil seal to fail.
(3) Évitez les défauts tels que les dommages ou la réduction des dommages à l'arbre, les yeux de sable, les biais d'installation et les battements radiaux.
