6205N/C3Q66
6200 Series Snap Ring Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
6205N/C3Q66 Bearing Product Overview & Core Advantages
The 6205N/C3Q66 is a single row deep groove ball bearing engineered for exceptional radial load capacity and reliable performance in demanding industrial applications. This precision bearing features a snap ring groove on its outer ring, enabling secure axial location within a housing without requiring complex machining. Manufactured to ABEC 1 | ISO P0 tolerance standards with an optimized C3 radial internal clearance, it is designed for stable operation under varying thermal and load conditions. Its open design and high-grade chrome steel construction ensure durability and long service life.
6205N/C3Q66 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
| 6205 | Standard deep groove ball bearing series with 25mm bore, 52mm OD, 15mm width |
| N | Snap ring groove on outer ring for simplified axial positioning |
| C3 | Greater than normal radial internal clearance for thermal expansion compensation |
| Q66 | Specific cage design and material specification (Chrome Steel) |
6205N/C3Q66 Bearing Structural Features & Performance Benefits
Snap Ring Groove Design: The integrated outer ring groove accommodates a snap ring, providing secure axial location and reducing assembly complexity and cost.
Optimized Internal Clearance: The C3 clearance ensures reliable performance in applications with thermal expansion or where interference fits are used, preventing premature failure.
High-Grade Material Construction: Manufactured entirely from chrome steel (rings, balls, and cage), this bearing delivers consistent mechanical strength and wear resistance across its operating temperature range of -30°C to 120°C.
Precision Engineering: Built to ABEC 1 | ISO P0 tolerance class, it offers reliable rotational accuracy for general industrial applications.
6205N/C3Q66 Bearing Typical Application Areas
- Electric Motors and Gearboxes
- Industrial Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
- Automotive Components (alternators, starters)
- General Industrial Machinery requiring secure bearing location
