SKF Needle Roller Bearings Na4917 Na4918 Na4919 High Quality
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SKF
Needle Bearing
ISO 9001
TS 16949
Genuine SKF
50+ Countries
24h Response
-- SKF Authorized Engineering Partner
SKF Rnav4013-4017 Needle Roller Bearings High Quality
Product Introduction
High-quality Needle Roller Bearings including models RNAV4013, RNAV4014, RNAV4015, RNAV4016, RNAV4017. Made of Bearing Steel, suitable for radial load applications with grease or oil lubrication.
Product Parameters
| Model NO. | RNAV4013 |
| Style | Without Outer Ring, Without Inner Ring |
| Specification | 80.3*100*35 mm |
| Precision Rating | P0, P6, P5, P4, P2 |
| Delivery Time | 3-7 days |
Technical Specifications
- Product Name
- SKF Rnav4013-4017 Needle Roller Bearings High Quality
- 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.
High-Quality RNAV Series Needle Roller Bearings for Heavy-Duty Truck Applications
Enhance your truck’s performance with our precision-engineered RNAV4013, RNAV4014, RNAV4015, RNAV4016, and RNAV4017 needle roller bearings. Designed for radial load handling in commercial vehicles, these bearings deliver exceptional durability and reliability even under extreme operating conditions.
Core Specifications
| Model | RNAV4013 (series includes 4014-4017) |
| Dimensions | 80.3×100×35 mm |
| Load Type | Radial Bearing |
| Design | Without Inner/Outer Ring (space-saving) |
| 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 | 3-7 Business Days |
Key Performance Advantages
- Heavy-Duty Durability: Bearing steel construction resists wear in high-stress truck components
- Space-Efficient Design: No outer/inner rings reduce installation space by 15-20%
- Multi-Precision Options: Available from P0 (standard) to P2 (high precision) for custom requirements
- Flexible Lubrication: Compatible with both grease and oil systems for versatile applications
- Quick Delivery: 3-7 day lead time ensures minimal production downtime
Truck Applications
Ideal for critical truck systems including:
– Transmission assemblies
– Differential units
– Steering mechanisms
– Suspension components
– Wheel hubs
Quality Assurance
Our bearings undergo rigorous testing including:
– Hardness testing (HRC 60-65)
– Dimensional accuracy checks
– Load capacity verification
– Fatigue life testing (ISO 281 standards)
– OEM/ODM services available for custom specifications
Why Choose Our Bearings?
Compared to standard bearings, our RNAV series offers:
– 30% higher radial load capacity
– Enhanced heat resistance for long-haul operations
– Reduced maintenance requirements
– Cost-effective pricing without compromising quality
FAQ
Q: What clearance should I choose for truck axles?
A: C3 clearance is recommended for most truck applications to accommodate thermal expansion.
Q: Are these bearings compatible with synthetic lubricants?
A: Yes, they work effectively with both mineral and synthetic lubricants.
Q: Can you provide samples for testing?
A: Sample orders are available for qualification testing.
Ready to upgrade your truck’s performance? Contact us today with your specific model requirements for a personalized quote and technical support.
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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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