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It can prevent lubricating oil leakage and effectively prevent external pollutants, water and dust from entering the equipment, thereby protecting the normal operation of equipment components. -Fluorine rubber oil seal TC skeleton oil seal TG skeleton oil seal TG4 skeleton oil seal-Fluororubber oil seal is a high-performance oil seal using fluorine rubber (FKM) as the sealing material, designed to withstand high temperature, chemical corrosion and extreme working environment.-High pressure oil seal CR high-pressure oil seal 11640-High-pressure oil seals are a type of sealing element specifically used in high-pressure environments and are widely used in hydraulic systems, mechanical equipment, and other high-pressure working environments.-Skeleton oil seal Mechanical Seal Industry Seal DC Oil Seal 105*130*12-Frame oil seal is a sealing element commonly used in sealing applications such as hydraulic systems and mechanical equipment. -Through shaft oil seal United heavy truck differential oil seal 429-0005 Meichi Bridge oil seal-Through-shaft oil seals are a type of sealing product designed specifically for through-shafts and are widely used in the transmission shafts of automobiles, mechanical equipment, and industrial equipment.-oil seal-Cassette oil seal CASE 87415728, SEAL 150*180*14.5/16 NBR-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.-Rear wheel oil seal 393-0148 - Voyager Drive Axle Wheel Oil Seal 52232-36891-Rear wheel oil seal is a seal designed for the rear wheel bearing of the car. 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Its main function is to press the clutch plate against the flywheel through pressure, thereby realizing the power transmission between the engine and the transmission.-O-Ring FPM NBR high temperature rubber seal Seal ring repair box-Rubber O-rings (O-rings) are annular seals with a circular cross section, widely used in various mechanical equipment and hydraulic systems. -81934200349 - Wheel bearing kit, wheel bearing OEM number by MAN, NEOPLAN-81934200349 - Wheel bearing kit, wheel bearing OE number by MAN, NEOPLAN-81934200349,MAN-Automobile engine overhaul kit-The Engine Overhaul Kit is a complete set of repair parts designed for engine overhaul and comprehensive maintenance. -Automobile cylinder head gasket repair kit-The Automotive Cylinder Head Gasket Repair Kit is a combination of accessories specifically used for repairing the engine cylinder head seal. -ME030857 Genuine Mitsubishi OIL SLINGER,CRANKSHAFT-OEM GENUINE NEW PART-ME030857-6D22/8DC9Engine Crankshaft Oil Seal-6D22/8DC9Engine Crankshaft Oil Seal-6D22/8DC9-Engine Gaskets Gasket for oil sum 51.05904-0239-OELWANNENDICHTUNG-51.05904-0239-11127548921 11127555310 11127571963 Repair Kit Engine Cylinder Head Gasket N52 B30 for BMW E90 E91 E60 Comprehensive-OEM:11127548921 11127536785 11127581215 11127555310 11127571963-11127548921 11127555310 11127571963-4890833 for Cummins Engine Accessories Crankshaft Oil Seal 5801483583-4890833 for Cummins Engine Accessories Crankshaft Oil Seal 5801483583-4890833 for Cummins Engine Accessories Crankshaft Oil Seal 5801483583-Hub unit bearing truck hub bearing 566425-The hub unit bearing is an integrated wheel support component, mainly used in automobile wheel hub systems. 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Home Products Oil seal

Cassette oil seal CASE 87415728, SEAL 150*180*14.5/16 NBR

All Product Categories

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.

Related Products

Product
Description

Specification

parameter

Production
Process

type

Application
Scenario

Features

01.

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.

02.

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

03.

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.

04.

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

06.

Application
Scenario

Automotive Industry

Used for sealing of automobile drive shafts, wheels, differentials and other parts to prevent oil leakage and protect internal systems

Industrial Equipment

Such as the sealing of gear boxes, hydraulic pumps, compressors and other equipment to ensure that lubricating oil does not leak

Engineering Machinery

Such as drive shaft seals for excavators, bulldozers and other equipment to protect transmission systems and bearings

Shipping industry

Used for ship gearbox and transmission shaft seals to retain oil and prevent external pollutants from entering

Agricultural machinery

Sealing systems for equipment such as tractors and harvesters

Mining machinery

Such as the sealing of mining vehicles and mining equipment to ensure the normal operation of the equipment

07.

Features

Strong structure

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.

Excellent sealing

Can effectively prevent oil leakage and prevent external pollutants from entering the equipment

High temperature resistance

Suitable for high temperature environment, keeping the differential system running normally under high load

Strong wear resistance

Made of high-performance rubber material, it has strong wear resistance and extends service life

Resistance to aging

It has strong anti-aging performance, adapts to long-term operation, and reduces failures and maintenance.

Easy installation

The design of the cassette oil seal simplifies the installation process and provides a more convenient installation method.

Widely applicable

Applicable to a variety of devices and industries, with high versatility and adaptability

Through shaft oil seal United heavy truck differential oil seal 429-0005 Meichi Bridge oil seal

Rear wheel oil seal 393-0148 - Voyager Drive Axle Wheel Oil Seal 52232-36891

After-sales guarantee

Service response speed

Technical Support and Guidance

Product Repair and Replacement

Spare Parts Supply

Regular Inspections and Maintenance

Customer Training and Education

Global After-Sales Service Network

We promise to respond quickly within 24 hours after customers submit after-sales service requests. Whether it is product failure, technical consultation or quality issues, customers can get timely support from our team. The after-sales service platform we provide supports 24-hour communication, ensuring that customers can get in touch with us at any time.

We provide comprehensive technical support, including product installation, debugging, operation training, and troubleshooting. Our experienced team offers professional advice and solutions to ensure optimal product performance. For complex issues, we also provide remote diagnostics and on-site support.

For products within the warranty period or those with quality issues, we offer free repair or replacement services. Our repair services include fault diagnosis, part replacement, and system debugging to restore the product's original performance and minimize downtime.

We offer a full range of spare parts to ensure any component damage is promptly addressed. All parts meet factory standards and undergo strict quality testing to guarantee high quality and long-term stability.

We provide scheduled inspections and maintenance services based on customer needs. This includes performance assessments, component checks, seal inspections, and maintenance recommendations to prevent downtime and ensure optimal product performance.

To ensure efficient operation and maintenance, we offer professional training services. The training covers proper product use, daily maintenance, and handling common issues. We also provide regular workshops and online educational resources to help customers improve efficiency and reduce maintenance costs.

We have after-sales service centers in multiple countries and regions to meet the needs of customers worldwide. Our international service network offers local support, efficient logistics, and technical consultation to ensure seamless product integration and timely response globally.