Description
High-Quality Needle Roller Bearings HK4020 for Heavy-Duty Truck Applications
Enhance your truck’s performance with our precision-engineered HK4020 Needle Roller Bearings. Designed for radial load handling in demanding automotive environments, these bearings deliver exceptional durability and reliability, ensuring smooth operation even under heavy loads. Ideal for truck transmissions, axles, and gearboxes, our bearings are crafted from premium bearing steel to meet the rigorous standards of commercial vehicle applications.
Core Specifications
| Parameter | Details |
|---|---|
| Model | HK4020 |
| Dimensions | 40*47*20 mm |
| Load Type | Radial Bearing |
| Style | Without Inner/Outer Ring |
| Material | High-Grade Bearing Steel |
| Precision Rating | P0/P6/P5/P4/P2 |
| Clearance Options | C0/C3/C4 |
| Lubrication | Grease or Oil Compatible |
| Origin | China (HS Code: 8482102000) |
| Delivery Time | 3-7 Business Days |
Key Features & Benefits
- Superior Durability: Bearing steel construction resists wear and fatigue, extending service life in high-stress truck components.
- High Precision: Available in P0-P2 precision grades for precise fitting and reduced vibration in critical systems.
- Versatile Lubrication: Compatible with both grease and oil, adaptable to various maintenance protocols.
- Space-Saving Design: Inner/outer ring-free structure optimizes installation in compact truck assemblies.
- Fast Delivery: 3-7 day lead time ensures minimal downtime for your production or repair needs.
Applications
Perfect for heavy-duty truck systems including:
– Manual and automatic transmissions
– Drive axles and differential assemblies
– Steering mechanisms
– PTO (Power Take-Off) units
– Industrial truck gearboxes
Why Choose Our Bearings?
Unlike standard bearings, our HK4020 series offers OEM/ODM customization to match your specific truck model requirements. With a production capacity of 1,000,000 units annually, we ensure consistent quality and supply reliability. Our closed-type design provides enhanced contamination resistance, critical for off-road and commercial truck environments.
FAQ
Q: What clearance should I select for my truck application?
A: C0 for standard operations, C3/C4 for high-temperature or heavy-load conditions.
Q: Are these bearings compatible with all truck brands?
A: Yes, our universal design fits most commercial truck models with 40mm shaft diameters.
Q: Can I order custom dimensions?
A: Contact us for OEM/ODM solutions tailored to your specifications.
Request a Quote
Ready to upgrade your truck’s performance? Contact our team now with your order quantity and technical requirements for a personalized quotation. Ensure your fleet runs smoothly with reliable, high-performance needle roller bearings.
