Long-Life HK2818 HK3020 HK30X38 Needle Roller Bearing
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Description
High-Performance Needle Roller Bearings for Heavy-Duty Truck Applications
Engineered for reliability in truck transmissions, axles, and gearboxes, our Long-Life Needle Roller Bearings deliver exceptional load capacity and durability. Designed to withstand extreme road conditions, these bearings ensure smooth operation and extended service life, reducing maintenance costs for your fleet.
Core Features & Benefits
- Radial load capacity optimized for truck drivetrain systems
- High-grade bearing steel construction resists wear and corrosion
- Closed design prevents contamination in harsh environments
- Multiple precision ratings (P0-P2) for customized performance
- Flexible lubrication options (grease/oil) for versatile applications
Technical Specifications
| Parameter | Value |
|---|---|
| Model | HK2818, HK3020, HK30X38X16, HK30X38X24, HK30X38X32 |
| Dimensions | 28*35*18mm (HK2818) |
| Load Type | Radial Bearing |
| Style | Without Inner/Outer Ring |
| Material | Bearing Steel |
| Sealing | Closed |
| Precision Rating | P0, P6, P5, P4, P2 |
| Clearance | C0, C3, C4 |
| Lubrication | Grease or Oil |
| Origin | China (HS Code: 8482102000) |
Applications
Ideal for heavy-duty truck components including:
– Manual and automatic transmissions
– Drive axles and differential assemblies
– Steering systems
– PTO units
– Hydraulic pump mechanisms
Quality Assurance
Every bearing undergoes strict quality control:
– ISO 9001 certified production
– Precision grinding for dimensional accuracy
– 100% load testing before shipment
– 3-7 day fast delivery for urgent orders
Why Choose Our Bearings?
Compared to standard bearings, our products offer:
– 30% longer service life in truck applications
– Enhanced heat resistance for continuous operation
– OEM/ODM customization available
– Competitive pricing with bulk order discounts
FAQ
Q: What lubrication is recommended for truck applications?
A: High-temperature grease is recommended for most truck drivetrain applications.
Q: Can these bearings replace original equipment parts?
A: Yes, our precision ratings meet or exceed OEM specifications.
Q: What’s the maximum operating temperature?
A: Up to 120°C with appropriate lubrication.
Ready to upgrade your truck fleet’s performance? Contact us now for a personalized quote and technical support.
