Key Features
- Precision Engineering: Manufactured to OEM specifications for seamless compatibility with Cummins N14, NT743, and NH220 engines.
- Reduced Friction & Wear: Advanced alloy layers ensure optimal crankshaft support and extended engine lifespan.
- Oil Clearance Control: Maintains proper lubrication flow to prevent overheating and component failure.
- Durability: High-strength steel backing and babbitt lining for heavy-duty applications.
- Leak Prevention: Precision machining ensures tight seals to minimize oil loss.
Technical Specifications
- Material: Steel-backed with tri-metal (Al/Sn/Cu) or babbitt lining.
- Dimensions: Standard OEM sizing (refer to engine manual for exact measurements).
- Oil Clearance: 0.002–0.003 inches (verified per Cummins service guidelines).
- Temperature Range: -40°F to 300°F (-40°C to 149°C).
- Load Capacity: Supports up to 5,000 psi dynamic load.
Applications
- Heavy-Duty Trucks & Buses: Ideal for long-haul transportation and fleet vehicles.
- Construction & Mining: Built to withstand extreme loads in excavators, bulldozers, and dump trucks.
- Marine & Power Generation: Corrosion-resistant design for marine engines and generator sets.
- Agriculture: Trusted in tractors, harvesters, and irrigation pumps.
Compatibility
OEM Cross-Reference
| OEM Part Number | Compatible Models |
|---|---|
| 306-6201 | N14, NT743, NH220 |
| 306-6202 | N14, NT743, NH220 |
Supported Engine Models
| Engine Series | Model Numbers |
|---|---|
| Cummins N-Series | N14, NT743, NH220 |
| Cummins QSK/QST | QSK19, QST30 |
| Cummins KTA Series | KTA38, KTA50 |
Why Choose Us?
- OEM-Quality Assurance: Direct replacement for Cummins® OEM part numbers 306-6201, 306-6202.
- Global Shipping: Bulk orders delivered to wholesalers and distributors worldwide.
- Expert Support: Technical guidance for installation and maintenance.
Related Products
| Engine Model | Engine Model | Engine Model |
|---|---|---|
| Cummins NT855 | Cummins QSZ13 | Cummins ISX15 |
| Cummins M11 | Cummins KTA38 | Cummins 4B Series |
Contact Us
Email: [email protected]
Phone/WhatsApp: +86 13889277673
Request a Quote: Provide your order quantity and shipping address for wholesale pricing.
Frequently Asked Questions
Q: Are these bearings compatible with both N14 and NT743 engines?
A: Yes. These bearings are designed for the entire Cummins N-Series, including N14, NT743, and NH220 engines.
Q: Do you provide bulk pricing for distributors?
A: Absolutely. Contact us at [email protected] for wholesale quotes.
