-- SKF Authorized Engineering Partner
High-quality Bdl needle roller bearings, including models NA4900, NA4901, NA4902. Made of bearing steel, suitable for radial load applications with grease or oil lubrication. OEM/ODM services available.
| Model NO. | NA4900 |
| Specification | 10*22*13 mm |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Delivery Time | 3-7days |
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
Engineered for durability and precision, BDL needle roller bearings deliver exceptional radial load capacity in compact designs—ideal for critical truck components like transmissions, axles, and suspension systems. With a proven track record in commercial vehicle applications, these bearings ensure reliable performance even under extreme operating conditions.
| Model | NA4900 (10×22×13mm) |
| Load Type | Radial Bearing |
| Design | 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 Days |
| Services | OEM/ODM Customization |
Perfect for truck transmissions, drive axles, steering systems, and suspension components. Ideal for commercial vehicles, construction trucks, and heavy-duty transport fleets requiring reliable motion control.
Unlike standard bearings, BDL NA series offers customizable precision ratings and clearance options to match specific truck performance needs. Our ISO-certified production (1,000,000 units monthly capacity) ensures consistent quality, while OEM/ODM services provide tailored solutions for unique applications.
Q: What lubrication is recommended?
A: Compatible with standard automotive grease or oil; consult technical data sheet for specific applications.
Q: Can these bearings handle high temperatures?
A: Yes, bearing steel construction withstands typical truck operating temperatures (-40°C to 120°C).
Q: Are other sizes available?
A: Yes, NA4901 and NA4902 models available—contact us for complete specifications.
Ready to enhance your truck’s performance? Contact our team today for bulk pricing, technical support, or custom solutions. Request a quote now—your reliable bearing partner for global truck exports.
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Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
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.
Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Long-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.
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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.
Regarding: SKF Bdl Na4900 Na4901 Na4902 Needle Roller Bearings
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