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ZF 634303192 – O-Ring 50x60x5 mm (70016) for Marine Gearboxes and Hydraulic Systems
The ZF 634303192 O-Ring (70016) is a high-performance sealing solution for marine gearboxes, hydraulic systems, and industrial machinery. Made from durable nitrile rubber (NBR) or optional Viton (FKM), it provides excellent resistance to oils, hydraulic fluids, and extreme temperatures. Designed for high-pressure and corrosive environments, this O-ring ensures long-term sealing performance and reduced system maintenance.
Key Features:
- O-ring designed for marine, hydraulic, and industrial sealing applications
- Constructed from NBR or optional Viton (FKM) for high durability
- Resists oils, greases, hydraulic fluids, and saltwater environments
- Effective at temperatures from -40°C to +150°C
- Handles pressures up to 1.0 MPa (145 psi)
- Precision-molded for a leak-proof fit in standard O-ring grooves
- Suitable for high-speed and high-pressure systems
- Minimizes maintenance and improves system longevity
Specifications:
Part Number ZF 634303192 Alternate Code 70016 Material NBR (standard) / Viton FKM (optional) Inner Diameter 50 mm Outer Diameter 60 mm Cross-section (Width) 5 mm Temperature Range -40°C to +150°C Pressure Resistance Up to 1.0 MPa (145 psi) Seal Type O-Ring Hardness 70 ±5 Shore A Compression Set < 15% after 22h at 150°C Installation Standard groove fit Oil & Fluid Compatibility Mineral/synthetic oils, hydraulic fluids, greases Environmental Resistance Saltwater, chemicals, UV Application Marine gearboxes, hydraulics, industrial machinery
Compatibility and Application:
The ZF 634303192 O-Ring (70016) is engineered for sealing applications in marine and hydraulic systems where high resistance to pressure, oil, and temperature is essential. It fits standard O-ring grooves and is ideal for ZF gearboxes, hydraulic pumps, and mechanical systems operating in aggressive or corrosive environments. This O-ring ensures a reliable seal, prevents leakage, and supports long-term system efficiency.
Benefits:
- Provides tight and reliable sealing for demanding systems
- Resistant to heat, pressure, oils, and saltwater
- Minimizes downtime and system wear
- Easy to install in standard groove fittings
- Reduces maintenance costs by improving sealing durability
- Suitable for marine, industrial, and hydraulic use
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