ID
1232537
1-2 weeks delivery time
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ZF 215874 – Outer Ring Race (90 × 140 × 28 mm) is a heat-treated steel component with 55–60 HRC hardness, supporting tapered roller bearings in ZF marine transmissions. With load ratings of 6,000 N (radial) and 2,500 N (axial), it ensures durability, corrosion resistance, and vibration stability in saltwater environments. Operating range: –40 °C to +120 °C.
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ZF 215874 – Outer Ring Race for Tapered Roller Bearing (90×140×28 mm) for ZF Marine Gearboxes
The ZF 215874 Transmission Outer Ring Race is a high-strength, precision-machined component designed for use with tapered roller bearings in ZF marine gearboxes and transmission assemblies. Manufactured from heat-treated steel with a surface hardness of 55–60 HRC, it ensures low friction, superior load support, and long-term performance. Its polished surface and corrosion-resistant properties make it ideal for saltwater marine environments, delivering high resistance to vibration, wear, and operational stress.
Key Features:
- Outer ring race engineered for tapered roller bearing integration
- Made from high-grade, heat-treated steel with a 55–60 HRC surface
- Supports radial and axial loads for stable gearbox operation
- Corrosion-resistant for long-term use in saltwater applications
- Polished finish for reduced friction and smoother bearing motion
- ISO 9001-compliant and OEM-approved for ZF transmission systems
- Compatible with oil and grease lubrication systems
- Withstands high vibration loads in marine environments
Specifications:
Part Number ZF 215874 Function Outer ring race for tapered roller bearing Material Heat-treated high-strength steel Hardness 55–60 HRC Inner Diameter 90 mm Outer Diameter 140 mm Width 28 mm Weight 0.85 kg Radial Load Capacity 6,000 N Axial Load Capacity 2,500 N Dynamic Load Rating 10,000 N Static Load Rating 4,000 N Operating Temperature –40 °C to +120 °C Surface Finish Polished low-friction Lubrication Compatible with oil and grease Vibration Resistance High – suitable for marine gearboxes Compliance ISO 9001, OEM specification for ZF Application ZF marine transmissions, mechanical assemblies
Benefits:
- Ensures efficient bearing operation and load transfer
- Minimizes friction and wear, extending gearbox life
- Resists corrosion and fatigue in marine environments
- Hardened surface withstands high-stress cycles
- Reduces vibration and ensures consistent operation
- Perfect for ZF gearbox repairs, replacements, and upgrades
- Supports both axial and radial load applications
- Maintains alignment and smooth function in tapered bearing systems
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