Product Specifications
| Parameter |
Details |
| Model NO. |
32BD45DU, 35BD4820DUM6, 35BD5020DU, 35BD5220DU |
| Type |
Automobile Air Conditioning Compressor Bearing |
| Material |
Ball Bearing Steels |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Clearance |
Customized |
| Lubrication |
Grease or Oil |
| Feature |
Long Life, High Speed, Low Noise |
| Specification |
40*62*24 mm |
| Origin |
China |
| HS Code |
8482109000 |
| Production Capacity |
1000000 units/year |
Application Industries
| Industry |
Typical Equipment |
| Automotive Manufacturing |
Passenger Cars, Commercial Vehicles, Electric Vehicles |
| Auto Parts Aftermarket |
AC Compressor Repair, Vehicle Maintenance Workshops |
Eliminate AC Compressor Failures with 32BD45DU & 35BD4820DUM Bearings
Automobile air conditioning systems rely on precise bearing performance to maintain cabin comfort. A failing AC compressor bearing often leads to unpleasant noise, reduced cooling efficiency, and eventual system breakdown—costing repair shops and vehicle owners unnecessary downtime and replacement expenses. Many suppliers struggle to balance low noise operation with long service life, leaving buyers compromising on either performance or durability.
Low Noise, Long Life Bearings for Reliable AC Performance
Our Automobile Air Conditioning Compressor Bearings, including models 32BD45DU and 35BD4820DUM, address these challenges directly. Engineered with high-grade ball bearing steels and precision manufacturing (P0-P4 ratings), these bearings deliver the quiet operation essential for passenger comfort while ensuring extended service life even under the temperature fluctuations of automotive AC systems. With rich stock availability and flexible order options starting from 1 piece, we meet both emergency repair needs and bulk production requirements.
Optimized for Automotive AC Compressor Environments
Automobile AC compressors operate in demanding conditions—subject to variable speeds, cyclic loads, and temperature ranges from -40°C to 120°C. Our 32BD45DU and 35BD4820DUM bearings are specifically designed to handle these challenges, with customized clearance options that accommodate thermal expansion and prevent seizure. The combination of high-speed capability and low noise performance makes them ideal for modern vehicle air conditioning systems, where component reliability directly impacts customer satisfaction.
Key Technical Features Driving Performance
The precision rating of these Car AC Bearings (P0-P4) ensures minimal vibration and noise during operation, critical for maintaining cabin comfort. Using ball bearing steels enhances wear resistance, directly contributing to the long life specified in our product features. Customized clearance allows for precise matching to different compressor models, ensuring optimal load distribution and reducing premature failure risks. The 40*62*24 mm specification provides a direct fit for common AC compressor designs, simplifying replacement and reducing installation time for repair technicians.
Why Quality Bearings Matter for AC Compressors
Choosing substandard AC Compressor Bearings may initially save costs, but the hidden expenses add up quickly. A bearing failure can damage the compressor housing, require refrigerant recharging, and leave vehicles out of service for days. Our Low Noise AC Compressor Bearings, backed by ISO9001 and ISO14001 certifications, minimize these risks by ensuring consistent quality and performance. The 12-month global warranty further protects your investment, providing defect replacement or refund for manufacturing issues—lowering the total cost of ownership compared to cheaper alternatives.
Why Global Buyers Choose Saifan Bearings
With 18 years of experience as an integrated bearing manufacturer and exporter, we serve customers across Europe, America, Southeast Asia, and the Middle East. Our in-house R&D and quality control lab ensure each bearing meets strict performance standards before shipment. We offer full OEM/ODM customization to match specific compressor designs, with sample lead times of 3-5 days and bulk delivery within 5-15 days. Our flexible payment options (T/T, credit card, Alibaba trade) and dedicated technical support team make us a reliable partner for both automotive manufacturers and aftermarket suppliers.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- Sample lead time: 3–5 days for standard items
- Bulk delivery: 5–15 days after payment confirmation
- Transport options: by Sea or by Air based on urgency
- Minimum order quantity: 1 piece for standard items, supporting emergency repairs
Get Your AC Compressor Bearings Today
Whether you need replacement bearings for emergency repairs or bulk orders for production, we have you covered. Send us your specific model requirements, application details, and quantity, and our team will provide a competitive quote within 24 hours. Don’t let AC compressor failures disrupt your operations—order reliable bearings designed for long life and low noise performance.
Frequently Asked Questions
Q: Are these bearings suitable for specific car brands?
A: Yes, we offer customized solutions to fit various car brands. Please provide your vehicle model or compressor specifications for precise matching.
Q: How do I confirm the correct bearing model for my AC compressor?
A: Our technical team can assist with选型确认. Share your compressor model number or dimensional requirements (bore diameter, outside diameter, width), and we’ll verify the right fit.
Q: What is the warranty policy for these bearings?
A: We provide a 12-month global warranty. Manufacturing defects are covered by free replacement or refund, ensuring your investment is protected.
Q: Can I order a single sample for testing?
A: Yes, we offer 1pc MOQ for standard items. Free samples are available, with the buyer covering freight costs.
Q: What lubrication options are available?
A: Our AC Compressor Bearings can be supplied with grease or oil lubrication, based on your specific application requirements.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
