Product Specifications
| Parameter |
Details |
| Model NO. |
5210-2RS |
| Product Name |
Automobile Air Conditioning Compressor Bearing |
| Specification |
50×90×30 mm |
| Rows Number |
Double |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Feature |
Long Life, High Speed, Low Noise |
| Service |
OEM, ODM |
| Stock |
Rich Stocks |
| Transport |
by Sea or by Air |
| Transport Package |
Carton Pallet |
Application Industries
| Industry |
Typical Equipment |
| Automotive |
Passenger Cars, Commercial Vehicles, Electric Vehicles |
| Automotive Parts Manufacturing |
Air Conditioning Compressor Assemblies |
Eliminate AC Compressor Noise and Failures with 5210-2RS Automobile Bearing
Automotive air conditioning systems rely on precise bearing performance to maintain consistent cooling. A failing AC compressor bearing often leads to irritating noise, reduced cooling efficiency, and even sudden system breakdowns—costing repair shops and vehicle owners unnecessary time and expense. Sourcing reliable, low-noise bearings that meet automotive-grade standards remains a common challenge for parts suppliers and repair services.
5210-2RS Bearing: Engineered for Automotive AC Compressor Reliability
Our 5210-2RS Automobile Air Conditioning Compressor Bearing addresses these challenges with its double-row radial design, low-noise operation, and long service life. With rich stocks available for immediate delivery, we support both small-batch repairs and large-scale manufacturing needs. The 50×90×30mm dimensions ensure compatibility with mainstream AC compressor models, while precision ratings from P0 to P4 meet the strict tolerance requirements of automotive applications.
Optimal Performance in Automotive AC Compressor Environments
This bearing operates under the demanding conditions of automotive air conditioning systems, where high rotational speeds and temperature fluctuations are common. Its low-noise feature (Z2/Z3/Z4 grade, as per our manufacturing capabilities) minimizes cabin noise, enhancing driving comfort. The double-row structure provides robust radial load capacity, ensuring stable performance even during peak cooling demand. Made from high-grade bearing steel, it resists wear and heat-induced degradation, maintaining efficiency over extended service intervals.
Technical Features That Ensure AC System Longevity
The 5210-2RS bearing’s technical specifications directly impact AC compressor performance. Its precision rating options (from P0 to P4) allow customization based on application needs—higher precision grades (P4/P5) reduce vibration and noise for premium vehicle models, while standard grades (P0/P6) offer cost-effective reliability for mass-produced vehicles. The 30mm width provides sufficient contact area to handle radial loads, preventing premature failure under continuous operation. Grease lubrication ensures maintenance-free operation, while the steel construction delivers the durability required to withstand the thermal cycles of automotive AC systems.
Why Genuine Bearings Matter for Automotive AC Systems
Using non-genuine or low-quality bearings in AC compressors often results in hidden costs: early bearing failure can cause compressor seizure, leading to expensive repairs and vehicle downtime. Our bearings adhere to ISO, ABMA, and DIN international standards, ensuring consistent performance and compatibility with original equipment. Backed by our ISO 9001:2015 quality management system, each unit undergoes strict dimensional and performance testing, reducing the risk of premature failure and associated losses.
Saifan Bearings: Your Trusted Partner for Automotive Bearings
With over 18 years of bearing manufacturing and export experience, Saifan Bearings serves global clients across Europe, North America, and Southeast Asia. Our professional R&D and QC teams ensure each 5210-2RS bearing meets automotive-grade standards, while flexible order policies (1 piece MOQ for standard bearings) support diverse customer needs. We offer free samples for distributors and wholesalers, with sample orders delivered in 3-5 working days. Our 12-month warranty and responsive after-sales technical support provide added peace of mind, from选型 to installation and troubleshooting.
Packaging & Shipping
- Standard packaging: Carton with pallet reinforcement to prevent damage during transit
- Sample order delivery: 3-5 working days
- Bulk order delivery: 5-15 working days
- Shipping options: Sea freight for bulk orders, air freight for urgent requirements
- Minimum order quantity: 1 piece for standard bearings, customized orders negotiable
Secure Your 5210-2RS Bearings Today
Whether you’re repairing a single vehicle or manufacturing AC compressors, reliable bearings are critical to operational efficiency. Contact us with your required quantity and application details to receive a competitive quote. With rich stocks available, we can fulfill your order quickly, minimizing equipment downtime and keeping your operations running smoothly.
Frequently Asked Questions
Q: Is this a genuine bearing?
A: We supply genuine bearings manufactured to international standards (ISO, ABMA, DIN). Each product is traceable through our quality control system, and we can provide certification upon request.
Q: How do I confirm if the 5210-2RS fits my AC compressor?
A: Provide your compressor model or existing bearing dimensions, and our technical team will verify compatibility. We also offer free samples for fitment testing (customer covers freight).
Q: What is the warranty policy?
A: We offer a 12-month warranty from the date of delivery. Defective products due to manufacturing issues will be replaced free of charge or refunded, per customer preference.
Q: What is the minimum order quantity?
A: Standard bearings have a 1 piece MOQ. For customized orders, quantity is negotiable based on specifications.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days; bulk orders take 5-15 working days. Shipping time depends on destination and selected logistics (sea/air).
Ready to order or need a quote?
Send your bearing model, quantity, and application details to sales02@saifan-group.com — we’ll respond within 24 hours.
