Description
Self-Aligning Roller Bearings 22214MB/W33-22217MB/W33: High-Performance Solutions for Heavy-Duty Truck Applications
Engineered for reliability in demanding truck operations, our self-aligning roller bearings deliver exceptional load capacity and misalignment compensation. Perfect for axles, transmissions, and drivetrain systems, these bearings ensure smooth performance even under extreme conditions.
Core Specifications
| Model Range | 22214MB/W33, 22215MB/W33, 22216MB/W33, 22217MB/W33 |
| Precision Ratings | P0, P6, P5, P4, P2 |
| Radial Clearance | C0, C3, C4 |
| Design | Double-row, self-aligning, unseparated |
| Material | High-grade bearing steel |
| Load Type | Radial bearing with axial load capacity |
| Dimensions | 70*125*31mm (base model) |
| Service Options | OEM/ODM available |
| Brands Available | SKF, NTN, NSK, NMB, Koyo, NACHI, Timken |
| Origin | China (ISO-certified manufacturing) |
Key Performance Advantages
- Self-Aligning Design: Compensates for shaft misalignment (up to 2°), reducing stress on truck drivetrains
- High Load Capacity: Double-row roller configuration handles heavy radial loads typical in truck applications
- Durable Construction: Premium bearing steel extends service life in harsh operating environments
- Precision Engineering: Multiple precision grades (P0-P2) ensure optimal performance in critical systems
Truck Applications
Ideal for heavy-duty truck components including:
– Drive axles and wheel hubs
– Transmission systems
– Differential assemblies
– PTO (Power Take-Off) units
– Steering mechanisms
Quality Assurance
All bearings meet international standards (HS Code: 8482300000) and undergo rigorous testing for:
– Dimensional accuracy
– Load-bearing capacity
– Temperature resistance
– Fatigue life
Differentiation
Compared to standard bearings, our self-aligning roller bearings offer:
– Enhanced misalignment tolerance for rough terrain operations
– Higher radial load ratings than deep groove ball bearings
– Compatibility with multiple premium brands for flexible sourcing
FAQ
Q: What clearance should I choose for truck applications?
A: C3 clearance is recommended for most truck drivetrain applications to accommodate thermal expansion.
Q: Are these bearings suitable for high-temperature environments?
A: Yes, bearing steel construction ensures stable performance up to 120°C (248°F) under normal operating conditions.
Q: Can you provide custom packaging for large orders?
A: Yes, OEM/ODM services include custom packaging options (carton/pallet) to meet logistics requirements.
Optimize your truck fleet’s reliability with our premium self-aligning roller bearings. Contact us today for technical specifications, bulk pricing, or sample requests.
