ID
1232824
$ 37.17
1-2 weeks delivery time
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+
The ZF 634300371 is a radial shaft oil seal (35×52×7 mm) made of NBR with a stainless steel garter spring. Supports up to 0.5 MPa, 10,000 RPM, and -40°C to +120°C. Ideal for marine gearboxes and hydraulic systems.
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ZF 634300371 – Oil Seal 35x52x7 mm for Marine Gearboxes and Hydraulic Systems
The ZF 634300371 Oil Seal is a high-performance radial shaft seal engineered for use in marine gearboxes, propulsion systems, and hydraulic applications. Constructed from durable nitrile rubber (NBR) and reinforced with a stainless steel garter spring, it offers excellent sealing performance, protecting internal components from oil leakage, dust, and moisture. Designed for long-term reliability under harsh marine conditions, this seal ensures efficient operation at high rotational speeds and varying pressures.
Key Features:
- Radial shaft seal for marine gearboxes and hydraulic units
- Made from high-quality NBR rubber for oil and temperature resistance
- Reinforced with a stainless steel garter spring for consistent sealing force
- Resistant to oil, hydraulic fluids, saltwater, and environmental contaminants
- Integrated dust lip provides additional protection
- Ideal for high-speed rotating applications (up to 10,000 RPM)
- Operates reliably in temperatures from -40°C to +120°C
- Press-fit installation for secure and easy fitting
Specifications:
Part Number ZF 634300371 Seal Type Radial shaft oil seal Material Nitrile rubber (NBR) Reinforcement Stainless steel garter spring Inner Diameter 35 mm Outer Diameter 52 mm Width 7 mm Operating Temperature -40°C to +120°C Maximum Pressure 0.5 MPa Max Rotational Speed Up to 10,000 RPM Oil Compatibility Mineral, synthetic, and hydraulic oils Corrosion Resistance Yes (marine-grade) Installation Press-fit Application Marine gearboxes, hydraulic pumps, propulsion systems
Benefits:
- Provides leak-free performance under high pressure and speed
- Prevents ingress of dust, moisture, and contaminants
- Improves longevity and reliability of transmission and hydraulic systems
- Corrosion-resistant design for harsh marine environments
- Compatible with a wide range of oils and fluids
- Simple installation process reduces maintenance time
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