Description
High Precision Double Row Cylindrical Roller Bearings for Heavy-Duty Truck Applications
Engineered for superior performance in truck transmissions, axles, and powertrain systems, our NN3052K, NN3056K, and NN3060K cylindrical roller bearings deliver exceptional durability and precision. Crafted with high-grade bearing steel and advanced manufacturing techniques, these bearings ensure smooth operation even under extreme loads and harsh road conditions, reducing maintenance costs and maximizing vehicle uptime.
Core Specifications
| Model | NN3052K, NN3056K, NN3060K |
| Dimensions | 260*400*104 mm (Standard) |
| Material | High-Quality Bearing Steel |
| Structure | Double Row Cylindrical |
| Precision Rating | P0, P6, P5, P4, P2 |
| Load Type | Radial Bearing |
| Seal Type | Open Design |
| Lubrication | Oil, Grease, Dry Compatible |
| Separable | Yes |
| Origin | China (BDL Trademark) |
Key Performance Advantages
High Load Capacity: Double row design handles heavy radial loads, ideal for truck axles and gearboxes. Precision Engineering: Available in P2-P0 precision grades for minimal vibration (V1-V4 ratings) and reduced noise. Durable Construction: Bearing steel material resists wear and fatigue, extending service life in demanding truck operations. Easy Maintenance: Separable structure allows straightforward installation and lubrication, reducing downtime.
Truck Applications & Benefits
Perfect for commercial trucks, trailers, and heavy-duty vehicles. Ideal for transmissions, differential systems, and wheel hubs. Enhances vehicle reliability, improves fuel efficiency by reducing friction, and ensures consistent performance across long-haul routes and rough terrains.
Quality Assurance
Our bearings meet international standards, with strict quality control from raw material inspection to final testing. Backed by OEM/ODM services, we ensure compatibility with major truck brands. HS Code: 8482500090.
Differentiation from Competitors
Compared to standard single-row bearings, our double-row design offers 30% higher load capacity. The precision-machined components and strict vibration control (V1-V4) outperform generic alternatives, making them the top choice for high-performance truck fleets.
FAQ
Q: What lubrication is recommended?
A: Compatible with oil, grease, or dry operation; consult your truck maintenance manual for optimal results.
Q: Are these bearings suitable for high-temperature environments?
A: Yes, bearing steel construction withstands elevated temperatures common in truck powertrains.
Q: Can I get custom dimensions?
A: Contact us for OEM/ODM solutions tailored to your specific truck model.
Ready to upgrade your truck’s performance? Send us an inquiry today to get a personalized quote and technical support for your fleet requirements.
