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SKF
Cylindrical Roller Bearing
ISO 9001
TS 16949
Genuine SKF
50+ Countries
24h Response
-- SKF Authorized Engineering Partner
SKF Bdl Nn3008 Nn3009 Nn3010 P5 P4 W33 High Precision Bearing
Product Introduction
BDL High Precision Double Row Cylindrical Roller Bearing, model NN3008, features separated structure, radial load direction, and precision ratings up to P2. Made of bearing steel, suitable for various industrial applications.
Product Parameters
| Model NO. | NN3008 |
| Structure | Cylindrical |
| Precision Rating | P0 P6 P5 P4 P2 |
| Load Direction | Radial Bearing |
| Specification | 40*68*21 mm |
Technical Specifications
- Product Name
- SKF Bdl Nn3008 Nn3009 Nn3010 P5 P4 W33 High Precision Bearing
- Category
- Cylindrical Roller 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 Precision Double Row Cylindrical Roller Bearing NN3008 NN3009 NN3010 P5 P4 W33 for Heavy-Duty Truck Applications
Engineered for superior performance in truck transmissions, axles, and powertrain systems, BDL Double Row Cylindrical Roller Bearings deliver exceptional radial load capacity and precision. Ideal for heavy-duty commercial vehicles, these bearings ensure smooth operation even under extreme conditions, reducing maintenance downtime and enhancing fleet reliability.
Core Parameters
| Model | NN3008, NN3009, NN3010 |
| Dimensions | 40*68*21mm (Standard), 35mm-180mm Range |
| Material | High-Grade Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Structure | Double Row Cylindrical (Separable Design) |
| Load Type | Radial Bearing |
| Seal Type | Open (Oil/Grease/Dry Lubrication Compatible) |
| Alignment | Non-Aligning Bearings |
| Vibration Class | V1V2V3V4 |
| Origin | China (HS Code: 8482500090) |
Key Benefits for Truck Manufacturers
- Heavy-Duty Durability: Bearing Steel construction withstands high torque and radial loads in truck axles.
- Precision Engineering: P4/P5 grades ensure minimal vibration, reducing wear on transmission components.
- Easy Maintenance: Separable design allows quick disassembly for inspection and lubrication.
- Versatile Lubrication: Compatible with oil, grease, or dry operation to suit diverse truck environments.
Applications
Perfect for truck gearboxes, drive axles, and wheel hubs. Trusted by commercial vehicle OEMs for long-haul trucks, construction vehicles, and heavy machinery fleets.
Quality Assurance
BDL bearings undergo strict quality control, with production capacity of 100,000 units monthly. Each unit meets international standards, backed by OEM/ODM service capabilities.
Why Choose BDL Bearings?
Unlike standard single-row bearings, our double-row design offers 30% higher load capacity, making it ideal for overloaded truck applications. The non-aligning structure ensures stability in uneven terrain conditions.
FAQ
Q: What lubrication is recommended for truck applications?
A: Grease lubrication is standard for most truck axles; oil lubrication is recommended for high-temperature environments.
Q: Can these bearings replace other brands?
A: Yes, BDL bearings are dimensionally compatible with major international standards.
Ready to enhance your truck fleet’s performance? Contact us for bulk pricing and technical specifications tailored to your application.
Wind Power
Main shaft, gearbox, and generator bearings for onshore and offshore wind turbines. Engineered for 20+ year service life.
Mining & Heavy Industry
Crushers, conveyors, and processing equipment bearings designed to withstand shock loads and contaminated environments.
Steel & Metallurgy
Rolling mill and continuous casting bearings rated for extreme temperatures, heavy loads, and aggressive lubricants.
Automotive & EV
Hub units, transmission, and electric motor bearings meeting TS 16949 requirements for passenger and commercial vehicles.
Precision Machinery
Machine tool spindle and robotics bearings with P4/P2 accuracy class for ultra-precise positioning and minimal vibration.
General Industrial
Pumps, fans, compressors, and conveyor systems across all manufacturing sectors requiring reliable, cost-effective bearing solutions.
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.
Product Inquiry Form
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