30bd219 83A693-2rd30gdg Koyo AC Compressor Bearing
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SKF
Cylindrical Roller Bearing
ISO 9001
TS 16949
Genuine SKF
50+ Countries
24h Response
-- SKF Authorized Engineering Partner
SKF Bdl Nn3030 Nn3032 Nn3034 P5 P4 W33 Bearings
Product Introduction
High precision double row cylindrical roller bearings with separated structure, suitable for radial load applications. Made of bearing steel, available in precision grades P5/P4, offering reliable performance for industrial use.Specifications
| Model | NN3030 |
| Dimensions | 150*225*56 mm |
| Material | Bearing Steel |
| Precision | P5, P4 |
| Structure | Double Row, Separated |
Technical Specifications
- Product Name
- SKF Bdl Nn3030 Nn3032 Nn3034 P5 P4 W33 Bearings
- 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.
BDL High Precision Double Row Cylindrical Roller Bearings: Enhance Your Truck Performance
Upgrade your truck’s reliability with BDL NN Series cylindrical roller bearings. Engineered for heavy-duty applications, these high-precision bearings deliver exceptional radial load capacity and durability, ensuring smooth operation even under extreme conditions. Trusted by truck manufacturers worldwide, BDL bearings are the ideal choice for optimizing your vehicle’s performance and reducing maintenance costs.
Core Specifications
| Model | NN3030, NN3032, NN3034 |
| Dimensions | 150*225*56 mm (standard) |
| Material | High-grade Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Structure | Double Row Cylindrical |
| Load Type | Radial Bearing |
| Seal Type | Open |
| Lubrication | Oil, Grease, Dry Compatible |
| Separable | Yes |
| Origin | China (HS Code: 8482500090) |
Key Performance Advantages
- High Precision: P4/P5 class accuracy ensures minimal vibration (V1-V4 grades) and extended service life
- Heavy-Duty Design: Double row construction handles radial loads up to 35mm-180mm shaft diameters
- Easy Maintenance: Separable inner/outer rings simplify installation and replacement
- Material Excellence: Premium bearing steel resists wear and corrosion in harsh trucking environments
Truck Applications
Perfect for commercial trucks, trailers, and heavy-duty vehicles. Ideal for axle systems, gearboxes, and powertrain components requiring reliable radial load support. Compatible with OEM/ODM requirements for custom truck builds.
Quality Assurance
Manufactured under strict quality control with a production capacity of 100,000 units annually. Each bearing undergoes rigorous testing to meet international standards, ensuring consistent performance in demanding truck applications.
Why Choose BDL Bearings?
Unlike standard bearings, BDL’s double row cylindrical design offers 30% higher load capacity than single-row alternatives. The precision-machined raceways reduce friction, lowering fuel consumption and maintenance downtime for your truck fleet.
FAQ
Q: What precision等级 should I choose for long-haul trucks?
A: P5 or P4 grades are recommended for high-speed, long-distance applications to minimize vibration and heat buildup.
Q: Can these bearings handle extreme temperatures?
A: Yes, the bearing steel construction maintains integrity in -40°C to 120°C operating conditions.
Q: Are replacement parts available?
A: BDL provides full after-sales support with separable components for easy maintenance.
Ready to improve your truck’s performance? Contact us today for a personalized quote and technical specifications tailored to your fleet needs.
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
Regarding: SKF Bdl Nn3030 Nn3032 Nn3034 P5 P4 W33 Bearings
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SKF Authorized Engineering Partner
Need technical support or a custom solution?
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