Description
Key Specifications & Benefits of 45BD7532 / 75BD13050 Automotive AC Compressor Bearing
| Description | Core Value |
|---|---|
| Double-row radial bearing design | Enhanced load capacity & stability under high-speed AC compressor operation |
| 40×62×24 mm compact dimension | Direct OEM fit for Nissan, Ford, Mazda, Forland & Kreisler vehicles |
| Bearing steel construction (ISO standard) | Superior hardness, wear resistance & fatigue life vs. low-grade alternatives |
| P0–P2 precision grades available | Ultra-low vibration & noise — critical for cabin comfort & system reliability |
| Grease or oil lubrication compatible | Flexible maintenance integration across global service networks |
| Long-life, high-speed, low-noise certified | Validated ≥15,000 hrs MTBF in real-world automotive AC cycles |
| Rich stock + fast sea/air shipment | No lead-time delays — ideal for distributors & repair hubs |
| OEM/ODM support with NSK branding | Full traceability, documentation & custom labeling per client request |
| HS Code 8482109000 (China origin) | Duty-optimized export compliance for EU, US, ASEAN & Middle East markets |
| 1,000,000 pcs/year production capacity | Scalable supply — from sample batches to container-level orders |
Engineered for demanding automotive air conditioning compressors, this bearing delivers unmatched rotational accuracy and thermal stability — even at 12,000+ RPM. Unlike generic replacements, it features micro-ground raceways and optimized internal clearance for reduced friction and zero seizure risk under refrigerant-lubricated conditions. Backed by ISO 9001 manufacturing and 100% dynamic load testing, every batch meets SKF-equivalent performance benchmarks — without the premium markup. Frequently asked: Is pre-greasing required? No — factory-filled with NLGI #2 lithium complex grease rated to 150°C. Compatible with R134a & R1234yf systems? Yes, fully validated. Minimum order quantity? As low as 10 pcs for sampling. Ready to request a quote or technical datasheet? Contact us today.
