45BD6820 Bearing 45×68×20mm -2RS for AC Compressor
Basic Info.
| Inner Diameter | 45 mm |
| Outer Diameter | 68 mm |
| Thickness | 20 mm |
Introduction
Double-row radial bearing for automotive air conditioning compressors. Made of high-grade bearing steel, offering long life, high-speed operation, and low noise. Available with grease or oil lubrication. Precision grades P0–P2. Rich stock, OEM/ODM supported.
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Description
Key Specifications & Benefits of 45BD6820 DF0954 Automotive A/C Compressor Bearing
| Description | Core Value |
|---|---|
| Model: 45BD6820 DF0954 – 45×68×20 mm, Double Row, Radial | Precise OEM fit for Nissan, Ford, Mazda, Forland A/C compressors |
| Material: High-grade bearing steel (GCr15 equivalent) | Superior hardness & fatigue resistance vs. generic imports |
| Lubrication: Pre-filled with high-temp grease + oil-compatible seals (-2RS) | Zero maintenance start-up; extended service life up to 2× standard |
| Precision Rating: P0–P2 selectable | Ultra-low vibration & noise — critical for cabin comfort |
| Load Capacity: Optimized radial dynamic load (Cr ≥ 28.5 kN) | Handles high-speed compressor cycling without thermal runaway |
| Origin & QC: Made in China under ISO 9001 & IATF 16949 certified lines | 100% dimensional inspection + 100% noise & rotation testing |
| Application Focus: Auto A/C compressors (Denso, Sanden, Delphi variants) | Direct replacement — no adaptation needed |
| Differentiator: NSK-branded seal geometry + SKF-aligned tolerance stack | Better dust/moisture ingress protection than budget clones |
| Stock & Lead Time: In-stock (Rich Stocks), ready for same-day dispatch | No project delays — ideal for urgent repair & OEM channel orders |
| FAQ: “Does it replace original 456820?” Yes — identical dimensions, load rating & sealing. “Rated for R134a/R1234yf?” Fully compatible. | Engineered for modern refrigerant systems & variable displacement compressors |
