Description
High-Performance Self-Aligning Roller Bearings for Heavy-Duty Truck Applications
Engineered for maximum durability and reliability, our 22276CA, 22280CA, 22308CCK, 22309CCK, 22310CCK W33 Self-Aligning Roller Bearings are the ideal solution for truck transmissions, axles, and drivetrain systems. Designed to withstand extreme loads and misalignment, these bearings ensure smooth operation even in the harshest road conditions, reducing downtime and maintenance costs for your fleet.
Core Specifications
| Parameter | Details |
|---|---|
| Model Range | 22276CA, 22280CA, 22308CCK, 22309CCK, 22310CCK W33 |
| Precision Rating | P0, P6, P5, P4, P2 |
| Clearance Options | C0, C3, C4 |
| Material | High-Grade Bearing Steel |
| Structure | Double-Row, Unseparated |
| Load Type | Radial Bearing |
| Outer Dimension Range | 50-2500mm |
| Key Size (22276CA) | 380*680*175 mm |
| Service | OEM/ODM Available |
| Origin | China (ISO Certified Production) |
Key Advantages for Truck Fleets
- Self-Aligning Design: Compensates for shaft misalignment, reducing stress on truck components
- High Load Capacity: Double-row roller structure handles heavy radial loads typical in truck applications
- Precision Engineering: Multiple precision grades (P0-P2) ensure optimal performance in critical systems
- Extended Lifespan: Premium bearing steel construction resists wear and fatigue under continuous operation
Applications
Perfect for heavy-duty trucks, trailers, and commercial vehicles. Ideal for:
– Differential assemblies
– Drive axles
– Transmission systems
– PTO units
– Steering mechanisms
Quality Assurance
Our bearings meet international standards, with production capacity of 1,000,000 units annually. Backed by leading brand technology (SKF/NTN/NSK/Koyo equivalent quality), each unit undergoes strict testing to ensure reliability in demanding truck operations.
Why Choose Our Bearings?
Unlike standard bearings, our self-aligning roller bearings offer superior misalignment tolerance (up to 2°), making them perfect for trucks operating on uneven terrain. The C3/C4 clearance options provide flexibility for thermal expansion, critical for high-temperature environments like engine compartments.
FAQ
Q: What precision grade is recommended for truck axles?
A: P6 or P5 grades are ideal for balance between performance and cost in heavy-duty applications.
Q: Can these bearings handle axial loads?
A: Designed primarily for radial loads; consult our engineers for combined load applications.
Q: Are custom sizes available?
A: Yes, OEM/ODM services support tailored solutions for specific truck models.
Ready to enhance your truck fleet’s reliability? Contact us today for a personalized quote and technical support!
