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ZF 636015257 - Marine Bolt Unit for 200–600 HP Engines, 5500 RPM, 420 Nm Torque
The ZF 636015257 Bolt is a high-performance marine propulsion component engineered for use with engines from 200 to 600 horsepower. Built from marine-grade forged steel and treated with corrosion-resistant coatings, this unit delivers reliable and efficient power transfer in saltwater environments. With integrated cooling, lubrication, and vibration dampening systems, it ensures durability, smoother operation, and reduced servicing needs. Ideal for both recreational yachts and commercial vessels.
Key Features:
- Engineered for marine propulsion systems (200–600 HP)
- Marine-grade forged steel with advanced corrosion-resistant coating
- Delivers up to 420 Nm of torque at 5500 RPM
- Integrated lubrication and cooling system for continuous operation
- IP67 environmental protection rating
- Horizontal or vertical mounting options
- Low-noise operation with vibration dampening
- Gear ratio: 1.5:1 for efficient torque conversion
- CE, ISO 9001, and USCG certified
Specifications:
Part Number: ZF 636015257 Material: Marine-grade forged steel Coating: Anti-corrosion treated, saltwater resistant Torque Capacity: 420 Nm Max RPM: 5500 RPM Power Range: 200–600 HP Gear Ratio: 1.5:1 Cooling: Self-contained cooling system Lubrication: Built-in lubrication circuit Shock Load Capacity: 600 Nm Noise Level: Low-noise operation Vibration Control: Integrated dampening system Operating Temp: -10°C to +65°C Dimensions: 410 mm × 260 mm × 210 mm Weight: 28 kg Mounting: Horizontal / Vertical Environmental Protection: IP67-rated Certifications: ISO 9001, CE, USCG Hydraulic Compatibility: Standard marine systems Gear Teeth Material: Hardened and ground steel
Applications:
The ZF 636015257 Bolt is compatible with a wide range of marine engines and designed for long-term use in demanding applications. Perfect for both commercial vessels and performance yachts, it ensures optimal power delivery, reduced noise and vibration, and low-maintenance operation. Its robust construction and international certifications make it a reliable choice for propulsion systems requiring durability, precision, and efficiency.
Benefits:
- Ensures efficient and smooth power transmission in marine systems
- Corrosion-resistant and durable under saltwater conditions
- Low-maintenance design reduces service downtime
- Supports heavy-load conditions with high torque capacity
- Certified to meet international marine safety and quality standards
- Easy integration with standard marine engine systems
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