Product Specifications
| Parameter |
Details |
| Model NO. |
45BD7532 75BD13050 |
| 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 |
| Stock |
Rich Stocks |
| Feature |
Long Life, High Speed, Low Noise |
| Service |
OEM ODM |
| Specification |
40*62*24 mm |
| Trademark |
NSK |
| Origin |
China |
| HS Code |
8482109000 |
Application Industries
| Industry |
Typical Equipment |
| Automotive Manufacturing |
Forland, Nissan, Ford, Mazda Air Conditioning Systems |
| Auto Parts Aftermarket |
AC Compressor Repair and Replacement |
Eliminate AC Compressor Noise and Failures with 45BD7532 75BD13050 Bearings
Automotive air conditioning systems rely on precise bearing performance to maintain cabin comfort. Faulty bearings often lead to excessive noise, reduced cooling efficiency, and premature compressor failure—costing repair shops and vehicle owners unnecessary downtime and replacement expenses. Sourcing reliable, low-noise bearings that meet original equipment specifications remains a persistent challenge in the auto parts industry.
Low Noise AC Compressor Bearings for Critical Vehicle Performance
Our Automobile Air Conditioning Compressor Bearing 45BD7532 75BD13050 addresses these challenges with proven performance in Forland, Nissan, Ford, and Mazda vehicles. Engineered for low noise operation and long service life, these double row radial bearings feature precision manufacturing (available in P0-P4 grades) and high-quality bearing steel construction. With rich stock availability and support for small-batch orders, we ensure timely delivery for both maintenance and production needs.
Optimized for Automotive AC Compressor Environments
Automobile air conditioning compressors operate under fluctuating temperatures and dynamic loads, requiring bearings that balance radial load capacity with rotational stability. The 45BD7532 75BD13050 bearing’s 40*62*24mm dimensions and double row design provide enhanced rigidity, making it ideal for the continuous start-stop cycles typical in automotive applications. Its low noise特性 ensures passenger comfort, while high-speed capability supports compressor efficiency across varying engine RPMs.
Key Technical Attributes Driving Reliability
Precision rating directly impacts bearing performance in AC compressors—our P0 precision grade as standard ensures minimal vibration and consistent operation, while higher grades (P6-P4) are available for specialized applications. The double row radial configuration distributes load evenly across contact points, extending service life under the cyclic stress of compressor operation. Lubrication options (grease or oil) allow adaptation to specific manufacturer requirements, ensuring compatibility with original equipment designs. Made from high-grade bearing steel, these components resist wear even in the temperature variations common in engine bay environments.
Why Authentic Bearings Matter for AC Compressor Longevity
Counterfeit AC compressor bearings often fail prematurely due to substandard materials and imprecise manufacturing, leading to costly secondary damage to compressor housings and internal components. Authentic 45BD7532 75BD13050 bearings from our ISO9001-certified supply chain ensure consistent quality, reducing the total cost of ownership by minimizing replacement frequency and associated labor costs. Each bearing undergoes rigorous quality control checks, from raw material inspection to final dimensional verification, ensuring compliance with automotive industry standards.
Our Commitment to Automotive Parts Excellence
With over 18 years as an integrated bearing manufacturer and exporter, Jinan Saifan Bearing serves global automotive clients with reliable supply and technical expertise. Our facilities include a dedicated R&D center and quality control laboratory, supporting OEM/ODM customization for specific compressor models. We offer a 12-month global warranty on all products, with free technical guidance and defect replacement available. Our flexible order terms—1pc MOQ for standard items and 3–5 day sample lead time—cater to both small repair shops and large manufacturing facilities. Supported by ISO9001 and ISO14001 certifications, we maintain strict production standards to ensure every bearing meets customer specifications.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- 3–5 day sample lead time for testing and verification
- 5–15 day bulk delivery for production orders
- Multiple transport options including sea and air freight
- 1pc MOQ available for emergency repair needs
Secure Your AC Compressor Bearings Today
Don’t let bearing-related failures disrupt your operations. Whether you need replacement parts for vehicle repairs or components for new production, our 45BD7532 75BD13050 bearings deliver the reliability and performance automotive AC systems demand. Contact us with your requirements to ensure timely delivery and proper fitment.
Frequently Asked Questions
Q: Are these authentic NSK bearings?
A: Yes, we supply authentic NSK bearings through our authorized supply chain, with full traceability documentation available upon request.
Q: How can I confirm if this bearing fits my specific vehicle model?
A: Provide your vehicle make, model, and production year, or the AC compressor part number, and our technical team will verify compatibility with the 45BD7532 75BD13050 bearing.
Q: What warranty coverage do you offer?
A: We provide a 12-month global warranty covering manufacturing defects, with free replacement or refund available for non-conforming products.
Q: What is the minimum order quantity?
A: Standard items are available with a 1pc MOQ, supporting both small repair needs and large-scale production orders.
Q: How quickly can I receive my order?
A: Samples ship within 3–5 days, while bulk orders typically deliver within 5–15 days depending on quantity and destination.
Q: How do you ensure bearing quality before shipping?
A: All bearings undergo pre-shipment inspection in our QC laboratory, including dimensional checks, noise testing, and visual quality verification to ensure compliance with specifications.
Ready to order or need a quote?
Send your bearing model, vehicle/application details, and quantity to sales02@saifan-group.com — we’ll respond within 24 hours.
