Main Bearing Set 5492349 – Heavy-Duty Diesel Engine Main Bearing Set
🔩 Specifications
- Part Number: 5492349
- Part Name: Main Bearing Set
- Component Type: Crankshaft main bearing set
- System: Engine crankshaft and lubrication system
- Primary Function: Supports the crankshaft and helps reduce friction during rotation
- Application: Compatible heavy-duty diesel engines
- Service Use: Engine rebuilding and crankshaft bearing replacement
⭐ Key Features
- Crankshaft Support: Helps support the crankshaft within the engine block.
- Friction Reduction: Provides a bearing surface for smooth crankshaft rotation.
- Lubrication Support: Works with the engine oil film to protect moving surfaces.
- Stable Operation: Helps maintain consistent crankshaft positioning and movement.
- Overhaul Friendly: Suitable for main bearing service during engine maintenance.
⚙️ Technical Insights
The 5492349 main bearing set is intended for use in the crankshaft bearing arrangement. Main bearings support the crankshaft at its journals and help maintain controlled clearance as the crankshaft rotates. A proper oil film between the bearing surface and journal helps reduce friction and wear.
During engine service, inspect the crankshaft journals, bearing housing, and oil passages for wear, damage, or contamination. Confirm the required bearing grade and clearance using the engine’s service specifications before installation.
🛠 Application Scenarios
This main bearing set is intended for compatible diesel engine crankshaft assemblies. It can support engine overhaul, bearing replacement, and repairs involving worn or damaged main bearings.
For industrial, power-generation, and other heavy-duty equipment, confirm the engine configuration and required bearing specification before ordering. Correct bearing selection and installation help maintain reliable crankshaft support and lubrication.
📦 Availability
The 5492349 main bearing set is available for compatible diesel engine maintenance and overhaul applications. For correct fitment, please provide your equipment model, engine model, or existing main bearing set number. In addition, our support team can help verify the appropriate bearing set for your application.
