ID
1386259
1-2 weeks delivery time
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The Nanni Diesel 970491538 main bearing element (No. 2 position) supports smooth, stable crankshaft rotation as part of the crankshaft bearings assembly. Designed for OEM-fit replacement on Nanni HE marine diesel engines, it helps maintain correct bearing support and alignment for 2.60HE, 3.90HE, and 4.110HE engine applications.
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Nanni Diesel Main Bearing No. 2 Assembly for Crankshaft Support
The Nanni Diesel 970491538 is a main bearing assembly for the No. 2 bearing position, supplied for the crankshaft bearings assembly. It is built to carry crankshaft loads and promote consistent, low-friction rotation—an essential foundation for reliable marine diesel operation.
Compatibility
- 2.60HE engines
- 3.90HE engines
- 4.110HE engines
Technical Specifications
Part Number 970491538 Component Main Bearing Assembly Bearing Position No. 2 Engine Range Reference 2.60–3.9
Product Details
- Brand: Nanni Diesel
- Assembly Location: Crankshaft Bearings
- Role: Supports the crankshaft journal at the No. 2 position to help maintain correct running geometry under load
Features
- OEM-fit main bearing assembly for accurate installation in the crankshaft bearings set
- Helps maintain smooth crankshaft rotation and stable oil-film support
- Designed for marine-duty operating conditions and consistent engine reliability
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