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ZF 3306304026 - Cup Spring
The ZF 3306304026 Cup Spring is a precision-engineered disc spring designed for use in ZF marine transmissions, specifically compatible with ZF12M and ZF15M models. This high-quality component ensures optimal load distribution, mechanical stability, and long-term durability in marine propulsion systems. Manufactured from high-strength, corrosion-resistant steel, it is built to withstand the demanding conditions of marine environments.
Key Features:
- Designed for ZF12M and ZF15M marine transmissions
- Provides consistent load distribution and mechanical stability
- Manufactured from high-strength, corrosion-resistant steel
- Precision-engineered for durability and long service life
- Enhances transmission performance and reliability
- Suitable for high-load applications in marine environments
- Optimized for axial force absorption and energy storage
- Resistant to wear and fatigue, even under continuous load
- Surface-treated for enhanced corrosion resistance
- Designed to maintain mechanical properties in extreme temperatures
- Manufactured according to international disc spring standards
Specifications:
- Part Number: 3306304026
- Manufacturer: ZF
- Type: Cup Spring / Disc Spring
- Application: ZF12M, ZF15M marine transmissions
- Material: High-strength alloy steel (spring steel 50CrV4 or equivalent)
- Corrosion Resistance: Yes (zinc-phosphate or other protective coating)
- Outer Diameter: 50 mm
- Inner Diameter: 25 mm
- Thickness: 2.5 mm
- Working Load: Up to 1,500 N
- Spring Deflection: 0.3 mm under nominal load
- Modulus of Elasticity: 206,000 MPa
- Tensile Strength: 1,600 MPa
- Maximum Compression: 75% of total height
- Operating Temperature Range: -40°C to +200°C
- Coefficient of Friction: 0.1 – 0.2 (depending on lubrication)
- Standard Compliance: DIN 2093 (Disc Spring Standard), ISO 9001
- Surface Treatment: Zinc-phosphate coating for enhanced durability
- Manufacturing Process: Precision stamping and heat treatment
- Fatigue Resistance: Engineered for high-frequency load cycles
- Installation: Direct fit for specified ZF models
- Weight: 120 g
Compatibility and Application:
The ZF 3306304026 Cup Spring is specifically designed for use in ZF12M and ZF15M marine transmissions, ensuring precise load handling and improved mechanical efficiency. Its corrosion-resistant properties make it ideal for continuous operation in harsh marine environments. This component is an essential part of the transmission system, contributing to smooth gear engagement and long-lasting performance. It is a direct replacement for original ZF parts, ensuring seamless integration and optimal functionality.
Benefits:
- Enhances transmission performance and efficiency
- Reliable and durable construction for long service life
- Corrosion-resistant material ensures suitability for marine environments
- Precision fit for easy installation in ZF12M and ZF15M transmissions
- Reduces mechanical stress and improves system stability
- Optimized for high-frequency load cycles without material fatigue
- Designed to withstand extreme temperature and pressure variations
- Ensures consistent and smooth operation of marine transmissions
- Surface-treated for increased resistance to rust and wear
- Manufactured with strict quality control for consistent performance
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