ZF 288768 – Bearing Cap Ø60×30 mm for HBW50-2R Marine Gearbox (947.61.004.01)

ID 1232490

1-2 weeks delivery time

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ZF 288768 Bearing Cap (Ø60×30 mm) is a corrosion-resistant steel cover for HBW50-2R marine gearboxes, featuring an integrated O-ring seal. Rated for 2 bar pressure and 100 °C, it ensures leak-free sealing and protects internal components from wear and contamination.

Description
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ZF 288768 – Bearing Cap Ø60×30 mm for HBW50-2R Marine Gearbox (947.61.004.01)

The ZF 288768 Bearing Cap is a precision-engineered component designed specifically for the HBW50-2R marine gearbox. Manufactured from high-grade, corrosion-resistant steel, this cap ensures long-lasting sealing performance in marine conditions. Its integrated rubber O-ring provides a leak-free seal to protect internal gearbox components from contaminants and maintain proper lubrication. With exact-fit dimensions of Ø60 mm and 30 mm height, it enables quick replacement and contributes to the optimal functioning of the gearbox.

Key Features:

Designed for ZF HBW50-2R marine gearbox (OEM Ref: 947.61.004.01)
Outer Diameter: 60 mm; Height: 30 mm
Corrosion-resistant steel construction for marine environments
Integrated rubber O-ring seal for reliable, leak-free operation
Withstands up to 2 bar (29 psi) pressure and 100 °C temperature
Direct replacement part, engineered for precise fit and easy installation

Specifications:

Part Number	ZF 288768
Original Ref.	947.61.004.01
Gearbox Compatibility	ZF HBW50-2R
Outer Diameter	60 mm (2.36 in)
Height	30 mm (1.18 in)
Material	Corrosion-resistant steel
Seal Type	Integrated rubber O-ring
Operating Pressure	Up to 2 bar (29 psi)
Temperature Limit	Up to 100 °C (212 °F)
Surface Finish	Polished and heat-treated
Weight	0.25 kg (0.55 lbs)
Installation	Press-fit; no special tools required

Applications:

This bearing cap is designed for the ZF HBW50-2R marine gearbox and serves as a protective cover that seals and supports bearing housings. It ensures internal components remain free of contaminants while maintaining pressure integrity. Ideal for both routine maintenance and gearbox rebuilds on vessels operating in saltwater or freshwater environments.