SKF NK75/25 NK75/35 NK80/25 Custom Needle Roller Bearings
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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 Na4906 Na4907 Na4908 High Quality
Product Introduction
BDL Needle Roller Bearing NA4906, NA4907, NA4908 series, crafted from high-quality Bearing Steel. Suitable for radial load applications with options for grease or oil lubrication, offering precision ratings P0-P2 and clearances C0/C3/C4.
Product Parameters
| Model | NA4906, NA4907, NA4908 |
| Specification | 30*47*17 mm |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Delivery Time | 3-7 days |
Technical Specifications
- Product Name
- SKF Needle Roller Bearings Na4906 Na4907 Na4908 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 Bdl Needle Roller Bearings for Heavy-Duty Truck Applications
Enhance your truck’s performance with Bdl Needle Roller Bearings, engineered for reliability and durability in demanding commercial vehicle environments. Our NA4906, NA4907, and NA4908 series deliver exceptional radial load capacity and precision, ensuring smooth operation even under heavy loads. Ideal for truck transmissions, axles, and powertrain systems, these bearings are built to minimize downtime and maximize productivity.
Core Specifications
| Parameter | Details |
|---|---|
| Model | NA4906, NA4907, NA4908 |
| Size | 30*47*17 mm (NA4906) |
| Load Type | Radial Bearing |
| Style | Without Inner/Outer Ring |
| Material | High-Grade Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Clearance | C0, C3, C4 |
| Lubrication | Grease or Oil Compatible |
| Origin | China (ISO Certified) |
| Delivery Time | 3-7 Business Days |
Key Performance Advantages
- High Load Capacity: Optimized needle design handles heavy radial loads, critical for truck drivetrains.
- Compact Design: Space-saving structure ideal for tight engine and transmission compartments.
- Long Service Life: Bearing steel construction resists wear and corrosion in harsh road conditions.
- Precision Engineering: Available in P2-P0 accuracy grades for minimized vibration and noise.
Applications in Commercial Trucks
Perfect for heavy-duty truck components including:
– Manual/Automatic Transmissions
– Drive Axles & Differentials
– Steering Systems
– PTO Units
– Industrial Gearboxes
Quality Assurance
Our bearings undergo strict quality control:
– 100% dimensional inspection
– Dynamic load testing
– ISO 9001:2015 certification
– OEM/ODM customization available
Why Choose Bdl Bearings?
Compared to standard bearings, Bdl offers:
– 30% higher load capacity than conventional designs
– Precision tolerances for reduced maintenance costs
– Faster delivery (3-7 days vs. industry average 2-4 weeks)
– Dedicated technical support for truck manufacturers
FAQ
Q: What lubrication is recommended?
A: Compatible with standard lithium-based greases or synthetic oils for extended service intervals.
Q: Can these bearings handle high temperatures?
A: Yes, operating temperature range -40°C to +120°C (-40°F to 248°F).
Q: Are installation instructions provided?
A: Yes, including torque specifications and fitting guidelines for truck applications.
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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