Description
BDL High Precision Double Row Cylindrical Roller Bearing NN Series for Heavy-Duty Truck Applications
Enhance your truck’s performance with BDL NN Series cylindrical roller bearings—engineered for precision, durability, and reliability in the most demanding commercial vehicle operations. Ideal for heavy-duty trucks, these bearings deliver exceptional radial load capacity and alignment stability, ensuring smooth power transmission and extended service life.
Core Specifications
| Parameter | Details |
|---|---|
| Model | NN3017, NN3018, NN3019 |
| Dimensions | 85*130*34 mm (NN3017); 35mm-180mm range |
| Material | High-Grade Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Row Configuration | Double Row (Title); Separated Design |
| Load Type | Radial Bearing |
| Seal Type | Open |
| Lubrication | Oil, Grease, Dry Compatible |
| Vibration Class | V1-V4 |
| Origin | China (HS Code: 8482500090) |
Key Benefits for Truck Operations
- High Precision: P4/P5 ratings minimize vibration, reducing noise and wear in truck axles and transmissions.
- Heavy-Duty Load Capacity: Double row design handles extreme radial loads, critical for long-haul trucks.
- Separated Structure: Simplifies maintenance and replacement, reducing downtime for fleet operations.
- Durable Material: Bearing steel construction resists fatigue, ideal for high-mileage truck applications.
Applications
Perfect for truck drivetrains, axles, gearboxes, and heavy-duty mechanical systems. Trusted in commercial fleets, construction vehicles, and logistics trucks requiring consistent performance under harsh conditions.
Quality Assurance
BDL bearings undergo rigorous testing to meet international standards. Backed by OEM/ODM services, we ensure compatibility with major truck brands. Each unit is packaged in carton/pallet for secure transport.
Differentiation
Unlike standard bearings, BDL NN Series offers dual-row stability, precision engineering, and versatile lubrication options—optimized for the unique demands of trucking industries.
FAQ
Q: What precision level is recommended for long-haul trucks?
A: P5/P4 ratings are ideal for minimizing vibration and extending bearing life.
Q: Can these bearings handle high temperatures?
A: Yes, bearing steel construction ensures stability in extreme operating conditions.
Q: Are they compatible with standard truck maintenance protocols?
A: Yes, separated design allows easy integration with routine service procedures.
Ready to upgrade your truck’s performance? Contact us today for a personalized quote and technical support tailored to your fleet needs.
