ID
1233002
1-2 weeks delivery time
Our managers will contact you and clarify the terms of the order
The ZF 730002069 is a high-strength steel disc with 200 mm diameter and 12 mm thickness, engineered for marine propulsion, hydraulic, and industrial systems. It features a hardness of 55–65 HRC, a load capacity of 5000 N, and excellent wear and fatigue resistance. Certified to ISO 9001 and CE standards, it operates in temperatures from -40°C to 200°C and pressures up to 250 bar. The smooth Ra < 0.8 µm finish reduces friction, while its corrosion-resistant alloy construction ensures long-term reliability in harsh environments.
- Description
- Ask a Question
-
ZF 730002069 - Steel Disc Ø200mm x 12mm, 55–65 HRC, for Marine and Hydraulic Systems
The ZF 730002069 Disc is a precision-engineered component made of high-strength, corrosion-resistant steel alloy (e.g., AISI 4340 or equivalent). Designed for use in marine propulsion systems, hydraulic machinery, and industrial equipment, this disc delivers consistent performance under extreme mechanical and environmental conditions. With excellent resistance to wear, fatigue, and vibration, it supports high load and pressure applications while maintaining smooth, efficient operation.
Key Features:
- Material: High-strength steel alloy with corrosion-resistant properties
- Hardness: 55–65 HRC for high wear and fatigue resistance
- Dimensions: Diameter 200 mm, Thickness 12 mm
- Surface Finish: Fine-machined, Ra < 0.8 µm
- Load Capacity: Up to 5000 N
- Operating Temperature Range: -40°C to +200°C
- Pressure Resistance: Up to 250 bar (3625 psi)
- Impact Toughness: 70 J (room temperature)
- Fatigue Strength: 450 MPa
- Vibration Tested: 10,000 cycles @ 2500 RPM
- Certifications: ISO 9001, CE compliant
Technical Specifications:
Parameter Value Model ZF 730002069 Type Disc Material Steel alloy (AISI 4340 or equivalent) Diameter 200 mm Thickness 12 mm Weight 2.3 kg Hardness 55–65 HRC Surface Roughness Ra < 0.8 µm Operating Temperature -40°C to +200°C Maximum Load 5000 N Maximum Pressure 250 bar Impact Toughness 70 J Elastic Modulus 200 GPa Poisson’s Ratio 0.3 Fatigue Strength 450 MPa Thickness Tolerance ±0.05 mm Endurance Test 500,000 cycles under load Wear Resistance ISO 2088 certified Corrosion Resistance Excellent (saltwater, oxidation) Certifications ISO 9001, CE
Applications:
- Marine propulsion systems (e.g., ZF gearboxes)
- Hydraulic machinery exposed to high load and pressure
- Industrial equipment requiring high wear resistance
Benefits:
- Exceptional durability in harsh marine and industrial environments
- High surface finish reduces friction and mating surface wear
- Minimizes maintenance frequency and system downtime
- Performs reliably in high-vibration, high-temperature, and high-pressure systems
- Precision tolerances for smooth, consistent mechanical operation
-
Popular products
-
1-2 weeks delivery time -
-
-
-
1-2 weeks delivery time$ 57.40 -
-
1-2 weeks delivery time -
-
1-2 weeks delivery time -
1-2 weeks delivery time