Description
BDL RNA4852 Needle Roller Bearing: High-Performance Solution for Heavy-Duty Truck Applications
Engineered for precision and durability, the BDL RNA4852 Needle Roller Bearing is a critical component for truck transmissions, axles, and powertrain systems. Its robust design ensures reliable performance under extreme loads, making it ideal for commercial vehicles operating in demanding conditions.
Core Specifications
| Parameter | Details |
|---|---|
| Model | RNA4852 |
| Dimensions | 285×320×60 mm |
| Load Type | Radial Bearing |
| Style | Without Inner/Outer Ring |
| Material | High-Grade Bearing Steel |
| Sealing | Closed Design |
| Lubrication | Grease or Oil Compatible |
| Precision Rating | P0/P6/P5/P4/P2 |
| Clearance Options | C0/C3/C4 |
| Origin | China (HS Code: 8482102000) |
Key Benefits for Truck Operations
- High Load Capacity: Optimized needle roller design handles heavy radial loads, reducing wear in truck drivetrains.
- Space-Saving: Compact dimensions (285×320×60mm) fit tight engine compartments without compromising strength.
- Long Service Life: Bearing steel construction resists corrosion and fatigue, minimizing maintenance downtime.
- Versatile Lubrication: Compatible with grease or oil for adaptability to diverse operating environments.
- Precision Engineering: Available in P2-P0 precision grades for smooth rotation and reduced vibration.
Perfect for Heavy-Duty Truck Systems
Ideal for integration in:
- Transmission assemblies
- Differential units
- Wheel hub bearings
- PTO (Power Take-Off) systems
Quality You Can Trust
Manufactured under strict ISO standards, each bearing undergoes rigorous testing for dimensional accuracy and load resistance. BDL’s 3-7 day delivery ensures minimal production delays, while OEM/ODM services support custom specifications for unique truck models.
Why Choose BDL RNA4852?
Unlike generic bearings, BDL’s RNA4852 offers:
- Closed design for contamination protection in off-road conditions
- Multiple clearance options (C0/C3/C4) for tailored performance
- 1,000,000+ monthly production capacity for bulk orders
Frequently Asked Questions
Q: What lubrication is recommended?
A: Both grease and oil are suitable; consult your truck maintenance manual for viscosity guidelines.
Q: Can this bearing replace other RNA48 series models?
A: Check dimensions (285×320×60mm) to ensure compatibility with your existing setup.
Q: What precision grade should I choose?
A: P0 for standard applications; P5/P4 for high-precision systems like automated transmissions.
Ready to Upgrade Your Truck’s Performance?
Contact us today for bulk pricing, technical specifications, or custom solutions. Ensure your fleet runs smoother, longer with BDL needle roller bearings.
