ZF 634309619 – Shaft Seal Ring HSW800V Ø80 × Ø100 × 10 mm for Marine Transmissions

ID 1232527

$ 110.43

1-2 weeks delivery time

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ZF 634309619 – Shaft Seal Ring HSW800V is a dynamic shaft seal with 80 mm ID, 100 mm OD, and 10 mm thickness, made of NBR or FKM for marine and industrial use. It resists oils, fuels, chemicals, and saltwater, withstanding pressures up to 60 bar and temperatures from –40 °C to +150 °C. Ideal for gearboxes, transmissions, and hydraulic systems, it ensures leak-free, long-term operation under extreme conditions.

Description
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ZF 634309619 – Shaft Seal Ring HSW800V Ø80 × Ø100 × 10 mm

The ZF 634309619 Shaft Seal Ring HSW800V is engineered for high-performance rotary shaft sealing in marine transmissions and industrial systems. Manufactured from premium-grade Nitrile Rubber (NBR) or Fluoroelastomer (FKM), this shaft seal offers exceptional resistance to oils, fuels, water, and aggressive chemicals. It operates reliably under high pressures up to 60 bar and temperatures ranging from -40°C to +150°C, making it suitable for extreme environments. With dimensions of 80 mm inner diameter, 100 mm outer diameter, and 10 mm thickness, this seal ensures a precise, secure fit and leak-free performance. Its robust design helps reduce maintenance needs, extend equipment lifespan, and prevent contamination in critical systems.

Key Features:

Designed for dynamic sealing of rotating shafts in transmissions, gearboxes, and pumps
Manufactured from NBR or FKM for superior resistance to oil, fuel, water, and chemicals
Operates in extreme temperatures: –40 °C to +150 °C
Handles high-pressure sealing applications up to 60 bar (870 psi)
Suitable for marine and industrial use, including saltwater environments
Reduces maintenance by providing long-lasting, durable performance
Easy to install with tight dimensional tolerance

Specifications:

Part Number	ZF 634309619
Seal Type	Rotary shaft seal
Inner Diameter	80 mm (3.15 inches)
Outer Diameter	100 mm (3.94 inches)
Thickness	10 mm (0.39 inches)
Material	Nitrile Rubber (NBR) or Fluoroelastomer (FKM)
Hardness	70–75 Shore A
Temperature Range	-40°C to +150°C (-40°F to +302°F)
Pressure Rating	Up to 60 bar (870 psi)
Oil & Fuel Resistance	Excellent
Water & Saltwater Resistance	Excellent
Chemical Resistance	High (fuels, lubricants, hydraulic oils)
Environmental Resistance	UV, ozone, and abrasion resistant
Installation	Easy fit, designed for minimal maintenance

Application & Compatibility:

This shaft seal is ideal for rotating shaft sealing in ZF marine transmissions, gearboxes, pumps, and hydraulic systems. Its chemical and thermal resistance make it suitable for high-demand applications in both recreational and commercial marine vessels. Compatible with a wide range of lubricants and fuels, it is engineered for long-term sealing in environments with exposure to saltwater, oil, and extreme mechanical loads.

Benefits:

Reliable shaft sealing under high pressure and temperature
Protects components from fluid loss and contamination
Compatible with various marine oils and hydraulic fluids
Ideal for harsh marine and industrial environments
Reduces downtime and maintenance cycles
Extends service life of marine transmissions and mechanical systems