Description
High-Quality 22308CA-22312CA W33 Self-Aligning Roller Bearings for Heavy-Duty Truck Applications
Engineered for superior performance in truck transmissions, axles, and drivetrains, our self-aligning roller bearings deliver exceptional durability and load capacity. With double-row roller design and precision manufacturing, these bearings ensure smooth operation even under extreme conditions, reducing maintenance costs and downtime for your fleet.
Core Specifications
| Model Range | 22308CA, 22309CA, 22310CA, 22311CA, 22312CA (W33) |
| Precision Rating | P0, P6, P5, P4, P2 |
| Radial Clearance | C0, C3, C4 |
| Material | High-Grade Bearing Steel |
| Structure | Double-Row, Unseparated |
| Load Type | Radial & Axial Load Capacity |
| Typical Size (22308CA) | 40×90×33 mm |
| Alignment Feature | Self-Aligning Design |
| Service Options | OEM/ODM Available |
| Certification | Complies with HS Code 8482300000 |
Key Performance Advantages
- Enhanced Durability: Bearing steel construction resists wear and fatigue in high-torque truck environments.
- Self-Aligning Capability: Compensates for shaft misalignment, reducing stress on drivetrain components.
- High Load Capacity: Double-row rollers distribute heavy radial loads efficiently, ideal for commercial trucks.
- Precision Engineering: Available in P2-P0 precision grades to meet strict tolerance requirements.
Truck Applications
Perfect for heavy-duty truck transmissions, differential systems, wheel hubs, and gearboxes. Suitable for long-haul trucks, construction vehicles, and mining equipment operating in harsh conditions.
Quality Assurance
Manufactured in China with strict quality control processes. All bearings undergo rigorous testing to ensure compliance with international standards. Backed by a production capacity of 1,000,000 units annually, ensuring reliable supply for large-scale truck manufacturing.
Differentiation
Unlike standard bearings, our self-aligning roller bearings offer superior misalignment compensation (up to 2°) and higher radial load ratings, making them ideal for trucks navigating uneven terrain. Compatible with leading brands like SKF, NTN, and NSK for seamless replacement.
FAQ
Q: What clearance should I choose for truck axles?
A: C3 clearance is recommended for high-temperature applications, while C0 suits standard operating conditions.
Q: Are these bearings compatible with my existing truck models?
A: Yes, our bearings match OEM specifications for most truck brands. Contact us with your vehicle details for exact fitment.
Q: What is the typical lifespan in truck applications?
A: Under normal operating conditions, expect 150,000+ km lifespan with proper maintenance.
Ready to optimize your truck fleet’s performance? Contact our team for bulk pricing, technical specifications, and sample requests. Let us help you reduce downtime and improve reliability—send your inquiry today!
