61826-2RZ/W64
618 & 619 Series Thin Section Bearings
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61826-2RZ/W64 Bearing Product Overview & Core Advantages
The 61826-2RZ/W64 is a single row deep groove ball bearing designed for high reliability and consistent performance in demanding applications. This sealed bearing excels in handling primarily radial loads and offers a compact design, making it an ideal choice for applications requiring space-saving solutions. Its key advantages include long service life due to Solid Oil lubrication and robust construction, ensuring dependable operation with minimal maintenance.
61826-2RZ/W64 Bearing Model Code Explained, Specifications & Naming Convention
- 61826: Basic model number, indicating a single row deep groove ball bearing with a 130 mm bore diameter.
- -2RZ: Signifies that the bearing is fitted with non-contact seals on both sides. These seals provide effective protection against contaminants while maintaining low running torque.
- /W64: Denotes the use of Solid Oil as the lubrication method. This advanced lubrication offers superior performance, extended service life, and is ideal for applications where re-lubrication is difficult or undesirable.
61826-2RZ/W64 Bearing Structural Features & Performance Benefits
The 61826-2RZ/W64 is engineered for durability and efficiency. Its single row deep groove raceway is precision-ground to handle high radial dynamic load ratings of 8475 lbf. The use of high-grade chrome steel for all bearing components (rings, balls, and cage) ensures high strength and wear resistance. The combination of non-contact seals (2RZ) and Solid Oil lubrication (W64) creates a virtually maintenance-free unit, capable of operating within a wide temperature range from -30°C to 120°C. This design contributes to a high limiting speed of 4,800 rpm and reliable performance under continuous operation.
61826-2RZ/W64 Bearing Typical Application Areas
This bearing is well-suited for a variety of industrial applications where reliability and compactness are paramount. Common uses include:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Fans and Blowers
- Material Handling Equipment
- Agricultural Machinery
