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The ZF 750117068 is a tapered roller bearing with 40 mm bore, 80 mm outer diameter, and 25 mm width. Designed for radial and axial loads in gearboxes and marine drives. Open type. Chrome steel. Operating range: –30°C to +120°C. C3 clearance.
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ZF 750117068 – Tapered Roller Bearing 40x80x25 mm for Gearboxes and Marine Applications
The ZF 750117068 Tapered Roller Bearing is engineered for high-load applications where both radial and axial forces must be supported. With its robust chrome steel construction and tapered roller design, it delivers smooth, reliable operation under extreme mechanical stress. Measuring 40 mm (bore) × 80 mm (outer diameter) × 25 mm (width), this bearing is ideal for gearboxes, marine propulsion systems, and industrial equipment. The open configuration allows for flexible lubrication, and its C3 internal clearance ensures optimal performance under heat and vibration.
Key Features:
- High-performance tapered roller bearing for combined radial and axial loads
- Precision-ground chrome steel construction for long service life
- Optimized load distribution reduces wear and increases bearing life
- Open design for easy lubrication and inspection
- C3 clearance for operation under thermal expansion and tight fits
- Ideal for gearboxes, marine drives, pumps, and heavy-duty machinery
- Certified to ISO 9001 and CE standards
Specifications:
Part Number ZF 750117068 Bearing Type Tapered Roller Bearing Bore Diameter 40 mm Outer Diameter 80 mm Width 25 mm Clearance C3 Material Chrome Steel Design Single row, open type Radial Clearance 0.20 – 0.40 mm Axial Clearance 0.25 – 0.50 mm Lubrication Grease or oil Operating Temperature –30°C to +120°C Weight 0.65 kg Compliance ISO 9001, CE
Applications:
- Marine propulsion systems
- Gearboxes and transmissions
- Pumps and rotating equipment
- Heavy-duty industrial machinery
- Powertrain and reduction gear assemblies
Benefits:
- High load capacity in compact dimensions
- Excellent resistance to wear and vibration
- Suitable for use in harsh temperature and pressure environments
- Low friction operation extends service life of connected components
- Easy to maintain and inspect due to open design
- Reliable performance in marine and industrial systems
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