YNF00085 NDK55788 High Pressure Oil Seal Hydraulic High Pressure Shaft Seal Excavator Oil Seal

NDK55788 high pressure oil seal provides reliable sealing for rotating shafts in high-pressure hydraulic systems and heavy-duty machinery.

Compatible with NDK55788 high pressure oil seal
Designed for high-pressure hydraulic applications
Excellent oil resistance and wear resistance
High-temperature resistant rubber compound
Prevents oil leakage under extreme pressure
Long service life in continuous heavy-duty operation

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NDK55788 High Pressure Oil Seal Description

The YNF00085 NDK55788 High Pressure Oil Seal is a premium rotary shaft sealing component engineered for high-pressure hydraulic systems in excavators, hydraulic pumps, motors, and industrial machinery. Its advanced sealing design effectively prevents oil leakage while maintaining stable performance under extreme pressure and continuous rotation.

Manufactured from high-quality oil-resistant, wear-resistant, and heat-resistant rubber materials, this oil seal withstands harsh working conditions such as high temperature, heavy load, and pressure fluctuations. It protects internal components by retaining lubrication and blocking dust and contaminants from entering the system.

Widely used by professional repair workshops and global aftermarket distributors, the YNF00085 high pressure oil seal is a reliable replacement solution that enhances equipment reliability, reduces maintenance costs, and extends the service life of hydraulic and mechanical assemblies.

NDK55788 High Pressure Oil Seal Technical Data Sheet

Parameter	Details
YNF Part Number	YNF00085
OEM / Reference No.	NDK55788
Product Type	High Pressure Oil Seal / Rotary Shaft Seal
Material	High-pressure oil-resistant rubber
Pressure Resistance	High-pressure hydraulic applications
Function	Oil sealing, leakage prevention
Application	Excavators, hydraulic pumps, motors, gearboxes
Installation Type	Press-fit shaft sealing
Brand	YNF
Origin	China
MOQ	1 Piece
Shipping Options	Air, Sea, Express
Payment Terms	T/T, PayPal, Western Union

NDK55788 High Pressure Oil Seal Applications

Application Area	Description
High Pressure Hydraulic Pumps	Prevents leakage under extreme hydraulic pressure
Excavator Hydraulic Systems	Ensures reliable shaft sealing in heavy-duty operation
Hydraulic Motors & Reducers	Maintains lubrication and protects internal components
Industrial Machinery	Suitable for continuous high-load applications
Aftermarket Spare Parts Supply	Ideal for distributors and professional repair workshops

NDK55788 High Pressure Oil Seal Detail Display

FAQs

Related Products:

High Pressure Hydraulic Oil Seals
Excavator Shaft Seals
Hydraulic Pump & Motor Seals
Gearbox Rotary Seals
Hydraulic Seal Kits

FAQs:

Q: What is NDK55788 oil seal used for?
A: High-pressure hydraulic pumps, motors, excavators, and industrial machinery.
Q: Is it suitable for high pressure?
A: Yes, it is specifically designed for high-pressure hydraulic applications.
Q: Is it oil- and heat-resistant?
A: Yes, made from oil-resistant and high-temperature rubber materials.
Q: MOQ?
A: 1 piece.

Get Quote for NDK55788 High Pressure Oil Seal

The YNF00085 NDK55788 High Pressure Oil Seal is designed for demanding high-pressure hydraulic systems in excavators and industrial machinery. With outstanding oil resistance, wear resistance, and high-temperature performance, it delivers reliable sealing under extreme pressure conditions. YNF Machinery ensures consistent quality, competitive pricing, and worldwide shipping—making this oil seal a trusted choice for heavy-duty equipment maintenance. Contact us today for your best quotation.

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