SKF Needle Bearings Na4914 Na4915 Na4916 High Quality
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SKF
Needle Bearing
ISO 9001
TS 16949
Genuine SKF
50+ Countries
24h Response
-- SKF Authorized Engineering Partner
SKF Needle Roller Bearings Nav4909 Nav4910 Nav4911 Nav4912 Nav4914
Product Introduction
High-quality Needle Roller Bearings including models NAV4909, NAV4910, NAV4911, NAV4912, NAV4914. Made of Bearing Steel with Radial load direction, suitable for various industrial applications.Product Parameters
| Model | NAV4909, NAV4910, NAV4911, NAV4912, NAV4914 |
| Specification | 45*68*22 mm |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Precision Rating | P0, P6, P5, P4, P2 |
Technical Specifications
- Product Name
- SKF Needle Roller Bearings Nav4909 Nav4910 Nav4911 Nav4912 Nav4914
- Category
- Needle Bearing
- Quality Standard
- ISO 9001 / TS 16949
- Lead Time
- 8-12 Weeks Custom
- Minimum Order
- Negotiable
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
Premium Needle Roller Bearings NAV4909-NAV4914 for Heavy-Duty Truck Applications
Upgrade your truck’s performance with our precision-engineered Needle Roller Bearings, designed to deliver exceptional durability and reliability in the most demanding commercial vehicle environments. Whether you’re maintaining a fleet of long-haul trucks or optimizing industrial machinery, these bearings ensure smooth operation and extended service life.
Core Technical Specifications
| Parameter | Details |
|---|---|
| Model Range | NAV4909, NAV4910, NAV4911, NAV4912, NAV4914 |
| Dimensions (NAV4909) | 45×68×22 mm |
| Load Type | Radial Bearing |
| Design | Without Outer/Inner Ring |
| Material | High-Grade Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Clearance Options | C0, C3, C4 |
| Lubrication | Grease or Oil Compatible |
| Sealing | Closed Type |
| Origin | China (HS Code: 8482102000) |
Key Performance Advantages
• High Load Capacity: Engineered to withstand heavy radial loads in truck transmissions and axles
• Compact Design: Space-saving construction ideal for tight engine compartments
• Enhanced Durability: Bearing steel construction resists wear and corrosion
• Precision Engineering: Multiple precision grades ensure optimal fit and reduced vibration
• Versatile Lubrication: Compatible with both grease and oil for flexible maintenance
Applications in Commercial Vehicles
Perfect for truck gearboxes, differential assemblies, steering systems, and auxiliary equipment. Ideal for: heavy-duty trucks, construction vehicles, agricultural machinery, and industrial transmission systems.
Why Choose Our Needle Bearings?
Unlike standard bearings, our NAV series offers: OEM/ODM customization, 3-7 day fast delivery, and a production capacity of 1,000,000 units annually. Backed by strict quality control, these bearings meet international standards for commercial vehicle reliability.
Frequently Asked Questions
Q: What is the temperature range for these bearings?
A: Suitable for -40°C to 120°C operating environments.
Q: Can these bearings replace original equipment parts?
A: Yes, they are designed to match OEM specifications for seamless replacement.
Q: What clearance should I choose for high-speed applications?
A: C3 clearance is recommended for high-speed truck transmissions.
Ready to enhance your truck’s performance? Contact us now for bulk pricing, technical support, or custom solutions tailored to your fleet requirements.
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01
Authorized SKF Engineering Partner
Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
02
15+ Certified Engineers On-Staff
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
03
ISO 9001 & TS 16949 Certified QC
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
04
Global Logistics to 50+ Countries
Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.
Performance Metrics
35%
Failures Prevented
70%
Downtime Reduction
25+
Years Experience
24h
Quote Response
78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.
Application Design
EngineeringCustom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Failure Analysis
DiagnosticsRoot-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
Predictive Maintenance
IIoTIIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Custom Modification
CustomModified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
On-Site Installation
SupportCertified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Lifecycle Support
LifecycleLong-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.
Free samples available for orders over $50K
Validated against your KPIs before full production commitment.
-- Get In Touch
Request a Technical Consultation & Quote
Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.
Address
No. 377 Bansongyuan Road, Huangpu District, Shanghai, China
Free Sample Program
Orders over $50K qualify for free product samples
Test against your KPIs before full production commitment. Ask our engineers for details.
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