Customization: | Available |
---|---|
Material: | NBR |
Usage: | Engine, Transmission, Rear Axle |
Suppliers with verified business licenses
TC-Type
The TC profile is a shaft seal composed of a single metal cage with a rubber coating, a primary sealing lip with integrated spring and an additional anti-pollution sealing lip.Two different O.D. designs are available: Flat rubber sheath as well as wavy. The additional dust lip protects the main sealing lip against dust and other fine solid contaminants and therefore this type is recommended for use in polluted environments. To achieve a long lifetime a suitable lubricant between the two sealing lips should be applied.
Technical data | ||||
Temperature | -40°C / +200°C Depending On Rubber Material | |||
Pressure | Up to 0.05 MPa | |||
Speed | Up to 25 m/s | |||
Medias | Mineral and synthetic lubricants (CLP, HLP, APGL etc.) | |||
Material | Rubber: NBR/FKM/HNBR Metal Insert: Carton Steel Spring: Carton Steel |
|||
Advantages | Very good static sealing Very good thermal expansion compensation Greater roughness is allowed in the housing Reduced risk of corrosion Sealing for low and high viscosity fluids Modern primary sealing lip with low radial forces Protection against undesirable air contaminants |
|||
Applications | Pumps, Electrical motors Transmission systems (e.g. gearboxes) Machinery industry (e.g. tool machines) Other Shaft Sealing |
To provide effective sealing, radial shaft seals must be installed properly. An experienced installer with suitable tools, working in a clean environment, is recommended to provide proper installation. To facilitate seal installation and to achieve initial lubrication, prior to installation, NextGen Tech recommends wiping the shaft and seal with the lubricant that is going to be retained. While the outside diameter of metal-cased seals can be lightly lubricated to ease installation, the outside diameter of rubber covered seals should always be lubricated.
Seals with an auxiliary, contacting lip can also be filled with grease between the sealing lip and auxiliary lip to reduce frictional moment. This does not apply to silicone rubber seals and seals with hydrodynamic features.
Sealing Mechanism of Oil Seal