NACHI Timken Koyo 7330b 7332b 7334b Angular Contact Ball Bearing
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Description
High-Quality Angular Contact Ball Bearings for Heavy-Duty Truck Applications
Enhance your truck’s performance with our premium Angular Contact Ball Bearings, designed to deliver exceptional durability and reliability in demanding commercial vehicle operations. Engineered for radial and axial load handling, these bearings ensure smooth rotation and extended service life, making them ideal for critical truck components.
Core Specifications
| Model NO. | 7330B |
| Dimensions | 150*320*65 mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Row Configuration | Single |
| Load Type | Radial Bearing |
| Separable Design | Unseparated |
| Lubrication | Grease or Oil |
| Vibration Class | Z1V1, Z2V2, Z3V3 |
| Origin | China |
Key Performance Advantages
- High Load Capacity: Engineered to withstand heavy radial and axial loads in truck transmissions and axles
- Precision Engineering: Multiple precision grades (P0-P2) ensure minimal vibration and noise
- Extended Service Life: Premium bearing steel construction resists wear in harsh operating conditions
- Versatile Lubrication: Compatible with both grease and oil lubrication systems
- Immediate Availability: In-stock inventory for quick fulfillment of truck maintenance needs
Application Scenarios
Perfect for heavy-duty truck applications including:
- Transmission systems
- Differential assemblies
- Wheel hubs
- Power take-off units
- Mining and construction vehicle drivetrains
Quality Assurance
Our bearings meet international standards with:
- ISO-certified manufacturing processes
- Rigorous vibration testing (Z1V1-Z3V3 classes)
- OEM/ODM service capabilities
- 1,000,000 units annual production capacity ensuring consistent quality
Why Choose Our Bearings?
Unlike standard bearings, our angular contact design provides superior axial load handling critical for truck transmissions. With multiple precision grades and vibration classes, we offer tailored solutions for both standard and high-performance truck applications. Backed by in-stock availability and OEM service, we ensure minimal downtime for your fleet.
FAQ
Q: What lubrication method is recommended for truck applications?
A: Grease lubrication is standard for most truck wheel applications; oil lubrication is recommended for high-speed transmission components.
Q: Can these bearings handle extreme temperature conditions?
A: Yes, bearing steel construction maintains performance in -40°C to 120°C operating temperatures.
Q: What precision grade is best for truck transmissions?
A: P5 or P4 grades are recommended for transmission applications requiring high rotational accuracy.
Ready to optimize your truck fleet’s performance? Contact us today with your specific requirements for a personalized quotation and technical support.
