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The Nanni Diesel 970314838 standard thrust bearing is a precision engine bearing element used within the crankshaft and pistons assembly to control crankshaft end-float and maintain stable alignment under propeller and combustion loads. Designed for N4.85 and N4.100 engines, it supports smooth rotation and helps protect the crankshaft thrust surfaces for reliable marine operation.
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Standard Crankshaft Thrust Bearing for Crankshaft and Pistons Assembly
The Nanni Diesel 970314838 is a standard-size thrust bearing used in the crankshaft and pistons assembly. By managing axial movement of the crankshaft, this bearing helps keep rotating components correctly positioned, promoting stable oil film support and consistent operation under changing engine loads.
Compatibility
- N4.85 engines
- N4.100 engines
Technical Specifications
Part Number 970314838 Size Standard
Product Details
- Brand: Nanni Diesel
- Component Type: Thrust Bearing
- Assembly Location: Crankshaft and Pistons
Features
- Helps control crankshaft axial play for stable engine geometry
- Supports smooth rotation and consistent bearing surface contact
- OEM replacement fit for Nanni Diesel N4 series engines
- Ideal for overhaul work within the crankshaft and pistons assembly
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