Description
High-Quality Self-Aligning Roller Bearings for Heavy-Duty Truck Applications
Reliable performance is critical for truck fleets operating under extreme loads and challenging conditions. Our 22348CA, 22352CA, and 22356CA W33 self-aligning roller bearings deliver exceptional durability and precision, engineered to enhance the efficiency and longevity of your truck’s drivetrain components. Designed with premium bearing steel and advanced manufacturing techniques, these bearings ensure smooth operation even in high-stress environments, reducing maintenance costs and minimizing downtime for your commercial vehicles.
Core Specifications
| Parameter | Details |
|---|---|
| Model Numbers | 22348CA, 22352CA, 22356CA W33 |
| Dimensions | 240*500*155 mm (Standard specification) |
| Material | High-grade Bearing Steel |
| Load Type | Radial Bearing |
| Precision Rating | P0, P6, P5, P4, P2 |
| Clearance Options | C0, C3, C4 |
| Lubrication | Grease or Oil Compatible |
| Design | Unseparated, Self-Aligning |
| Brands Available | SKF, NTN, NSK, NMB, Koyo, NACHI, Timken |
| Origin | China (ISO-certified manufacturing) |
Key Performance Advantages
• Self-Aligning Capability: Compensates for shaft misalignment, reducing stress on truck axles and transmissions.
• High Load Capacity: Engineered to handle heavy radial loads, ideal for long-haul trucks and cargo vehicles.
• Durable Construction: Bearing steel material ensures resistance to wear, corrosion, and extreme temperatures.
• Precision Engineering: Multiple precision ratings (P0-P2) available to meet strict performance requirements.
• Versatile Lubrication: Compatible with both grease and oil, adapting to various maintenance protocols.
Applications
Perfect for integration into truck drivetrains, including rear axles, differential assemblies, and transmission systems. Suitable for commercial trucks, semi-trailers, and heavy-duty vehicles operating in construction, logistics, and mining industries. The bearings’ robust design makes them ideal for continuous operation under high load and variable road conditions.
Quality Assurance
Our bearings are manufactured in ISO-certified facilities and undergo rigorous testing to ensure compliance with international standards. Each unit is inspected for dimensional accuracy, load capacity, and fatigue resistance. We offer OEM/ODM services to customize specifications according to your truck model requirements, backed by a production capacity of 1,000,000 units annually.
Differentiation
Unlike generic bearings, our products combine trusted brand options (SKF, NTN, etc.) with Chinese manufacturing efficiency, delivering premium quality at competitive prices. The self-aligning feature reduces installation complexity and extends service life, making them a cost-effective solution for fleet maintenance.
FAQ
Q: What clearance should I choose for my truck application?
A: C0 (standard) for general use; C3/C4 for high-temperature or heavy-load conditions.
Q: Are these bearings compatible with all truck brands?
A: Yes, with customizable specifications to fit most commercial truck models.
Q: What is the expected lifespan under normal operating conditions?
A: Up to 100,000 km with proper lubrication and maintenance.
Ready to enhance your truck fleet’s reliability? Contact us today with your specific model requirements for a personalized quote and technical support.
