Product Specifications
| Parameter |
Details |
| Model NO. |
30BD4722DU |
| Rows Number |
Double |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Product Name |
Automobile Air Conditioning Compressor Bearing |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Transport |
by Sea or by Air |
| Stock |
Rich Stocks |
| Feature |
Long Life, High Speed, Low Noise |
| Service |
OEM ODM |
| Transport Package |
Carton Pallet |
| Specification |
30*47*22 mm |
| Trademark |
NSK |
| Origin |
China |
| HS Code |
8482109000 |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Automotive Manufacturing |
Passenger Cars, Commercial Vehicles, SUVs, MPVs |
| Auto Parts Supply |
Air Conditioning Compressor Assemblies, Aftermarket Repair |
End AC Compressor Failures with NSK 30BD4722DU Automobile Air Conditioning Compressor Bearing
Automobile air conditioning systems rely on precise bearing performance to maintain cooling efficiency. A failed AC compressor bearing often leads to noisy operation, reduced cooling capacity, and even complete system breakdown—costing repair shops and vehicle owners valuable time and money. Many suppliers struggle with inconsistent quality or long lead times for critical replacement parts, leaving customers waiting for solutions.
Genuine NSK 30BD4722DU Bearings in Stock for Immediate Delivery
Our Automobile AC Compressor Bearing NSK 30BD4722DU solves these challenges with authentic NSK quality and ready availability. As an integrated bearing manufacturer and exporter with rich stocks, we ensure that this 30x47x22mm bearing is available for immediate shipment, minimizing downtime for your repair or production needs. Designed specifically for automobile air conditioning compressors, it delivers the reliability that repair professionals and auto parts manufacturers demand.
Engineered for the Demands of Automotive AC Systems
This Automobile Air Conditioning Bearing operates in the harsh environment of vehicle engine bays, where temperature fluctuations, vibration, and continuous rotation test component durability. The double-row radial design handles both radial and axial loads generated by AC compressor operation, while its low noise feature ensures passenger comfort. Whether in compact cars or commercial vehicles, this bearing maintains performance under the stress of daily use, contributing to consistent cooling system operation.
Key Technical Features That Ensure Performance
The NSK 30BD4722DU Bearing combines critical specifications to meet automotive AC requirements. Its precision rating options (P0-P4) allow for tailored fitment, with higher precision grades reducing vibration and extending compressor life. The bearing steel construction provides excellent wear resistance, directly contributing to the long life feature that minimizes replacement frequency. Operating with either grease or oil lubrication, it adapts to different compressor designs while maintaining optimal friction levels. At 30x47x22mm, the dimensions ensure proper fit in compatible compressor models, avoiding the issues of incorrect sizing that lead to premature failure.
Why Authentic NSK Bearings Matter for AC Compressors
Choosing genuine NSK 30BD4722DU Bearing over counterfeit alternatives protects against hidden costs. Fake bearings often use substandard materials, leading to early failure that can damage the compressor housing, seize the system, or require repeated repairs. The long life of authentic NSK bearings reduces total cost of ownership by minimizing replacement downtime and labor expenses. Our commitment to supplying authentic NSK products ensures compliance with international industry standards, giving you confidence that each bearing meets the performance criteria your customers expect.
Your Reliable Partner for Bearing Supply
With over 18 years in the bearing industry, Jinan Saifan Bearing delivers the expertise and reliability that global buyers trust. Our ISO9001 and ISO14001 certifications underscore our commitment to quality management and environmental responsibility. We maintain full R&D capabilities and a dedicated QC lab to ensure every bearing meets specifications. The 12-month global warranty provides added security, with free technical guidance and defect replacement available. Our flexible order system supports 1pc MOQ for standard items, making us ideal for both small repairs and large production runs. Operating across Europe, America, Southeast Asia, and the Middle East, we have the logistics network to deliver your bearings when and where you need them.
Packaging & Shipping
- Carton pallet packaging ensures secure transport and protection during handling
- Sample lead time of 3–5 days for testing and verification
- Bulk delivery within 5–15 days to meet production schedules
- Multiple transport options including sea and air freight to suit your timeline
- 1pc MOQ available for emergency repair needs and small-batch orders
Secure Your NSK 30BD4722DU Bearings Today
Don’t let AC compressor failures disrupt your operations. The NSK 30BD4722DU Automobile Air Conditioning Compressor Bearing is in stock and ready to ship, ensuring you have the right part when you need it. Whether for aftermarket repair or OEM production, our authentic bearings deliver the performance and longevity that drive customer satisfaction.
Frequently Asked Questions
Q: Are these genuine NSK bearings?
A: Yes, we supply authentic NSK bearings sourced through authorized channels, ensuring full traceability and compliance with NSK standards.
Q: How do I confirm if this bearing fits my AC compressor model?
A: Provide your compressor model or technical specifications, and our technical team will verify compatibility with the 30BD4722DU bearing.
Q: What is the warranty policy for this bearing?
A: We offer a 12-month global warranty covering manufacturing defects, with free replacement or refund available for qualifying issues.
Q: What is the minimum order quantity?
A: The minimum order quantity is 1 piece for standard items, supporting both small repairs and large-scale orders.
Q: How quickly can you ship the NSK 30BD4722DU bearing?
A: With rich stocks available, we can ship standard orders within 3–5 days for samples and 5–15 days for bulk quantities via sea or air transport.
Q: How can I verify the authenticity of the bearing upon receipt?
A: Authentic NSK bearings feature proper packaging, laser-etched markings, and can be verified through NSK’s official channels. We provide documentation to support traceability.
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