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Product
Description
Cassette oil seals are a kind of sealing product with a special appearance design, mainly composed of a metal shell and a rubber sealing lip. Its shell is a box-shaped structure with strong pressure resistance and tensile strength. It can effectively cooperate with the equipment shell and provide excellent sealing effect. Cassette oil seals are commonly used in heavy machinery, automobiles, engineering equipment and other fields. They are widely used in bearings, gearboxes, differentials and other parts. They can effectively prevent lubricating oil leakage and prevent external pollutants from entering the equipment. Due to its unique structure, cassette oil seals perform well in high pressure, high temperature and harsh working environments.
Specification
Material | NBR (nitrile rubber), FKM (fluororubber), HNBR (hydrogenated nitrile rubber), EPDM (propylene rubber), PTFE (polytetrafluoroethylene), etc. |
Color | Black, blue, red, etc. (customizable) |
Size | Customized according to the equipment shaft diameter and installation space requirements, common sizes range from 20mm to 500mm |
Temperature range | -40℃ to +150℃ (high temperature type can reach +200℃) |
Temperature resistance | Good high temperature resistance, suitable for high temperature working environment |
Wear resistance | Excellent wear resistance, suitable for long-term high-speed operation |
Customized Design | Customize size, material, installation form, etc. according to customer needs |
parameter
Inner diameter range
Customized according to the equipment shaft diameter, common inner diameter range is 20mm to 500mm
Outer diameter range
Designed according to the equipment housing or installation location
Thickness range
Common thickness is 5mm to 20mm, customization is supported
Operating temperature
-40℃ to +150℃ (high temperature type can reach +200℃)
Applicable media
Lubricating oil, gear oil, hydraulic oil, etc.
Rotation speed
Suitable for medium and low speed rotation, up to 12m/s
Pressure resistance
The pressure resistance is usually 1MPa to 3MPa, which can be customized according to the requirements.
Production
Process
Metal casing manufacturing
High-strength steel or other alloy metal materials are used to form a box-type structure through stamping, stretching and other processes to ensure its strength and stability.
Rubber molding
Select high-quality rubber materials (such as NBR, FKM, etc.) and form the rubber sealing lip through injection molding, pressing and other processes.
Vulcanization
The rubber sealing part is vulcanized to improve its resistance to high temperature, oil, wear and aging.
Finishing and assembly
The metal shell and the rubber sealing lip are precisely combined to ensure the overall sealing effect of the oil seal.
Quality Inspection
Each product is rigorously tested, including high temperature resistance, sealing performance, pressure resistance, etc., to ensure compliance with standards.
Packaging and delivery
The product is well packaged to ensure safety during transportation.
Standard cassette oil seal
Applicable to the sealing needs of conventional equipment, providing basic sealing effect and durability
High temperature box oil seal
Made of high temperature resistant materials, suitable for high temperature working environment
Double lip box oil seal
Designed with double sealing lips to enhance sealing effect and prevent oil leakage and external contaminants from entering
Customized Cassette Oil Seal
Customize size, material, sealing lip design, etc. according to customer needs to meet special working conditions
type
Application
Scenario
Used for sealing of automobile drive shafts, wheels, differentials and other parts to prevent oil leakage and protect internal systems
Such as the sealing of gear boxes, hydraulic pumps, compressors and other equipment to ensure that lubricating oil does not leak
Such as drive shaft seals for excavators, bulldozers and other equipment to protect transmission systems and bearings
Used for ship gearbox and transmission shaft seals to retain oil and prevent external pollutants from entering
Sealing systems for equipment such as tractors and harvesters
Such as the sealing of mining vehicles and mining equipment to ensure the normal operation of the equipment
Features
The cassette oil seal has a metal shell, which enhances the pressure resistance and tensile strength of the oil seal and can maintain stable sealing performance in high-load working environments.
Can effectively prevent oil leakage and prevent external pollutants from entering the equipment
Suitable for high temperature environment, keeping the differential system running normally under high load
Made of high-performance rubber material, it has strong wear resistance and extends service life
It has strong anti-aging performance, adapts to long-term operation, and reduces failures and maintenance.
The design of the cassette oil seal simplifies the installation process and provides a more convenient installation method.
Applicable to a variety of devices and industries, with high versatility and adaptability
After-sales guarantee
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