61816-2RS1/W64
618 & 619 Series Thin Section Bearings
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61816-2RS1/W64 Bearing Product Overview & Core Advantages
The 61816-2RS1/W64 is a metric single row deep groove ball bearing engineered for exceptional reliability in compact spaces. Its core advantages stem from its sealed design and integrated solid lubricant, making it a superior choice for applications demanding long-term, maintenance-free operation. This bearing is designed to primarily handle radial loads and is characterized by its high precision ABEC 1 | ISO P0 tolerance class, ensuring consistent performance and smooth operation.
61816-2RS1/W64 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 61816 | Basic Bearing Series & Size | Denotes a deep groove ball bearing with an 80mm bore, 100mm OD, and 10mm width. |
| 2RS1 | Contact Seals on Both Sides | Provides excellent protection against contamination and retains lubricant effectively. |
| W64 | Solid Oil Lubrication | Indicates the bearing is pre-lubricated with a polymer-based solid lubricant, enabling maintenance-free operation and suitability for a wide temperature range. |
61816-2RS1/W64 Bearing Structural Features & Performance Benefits
Sealed and Lubricated for Life: The combination of 2RS1 contact seals and W64 Solid Oil creates a completely sealed and pre-lubricated system. This design prevents lubricant washout and ingress of contaminants, making the bearing ideal for maintenance-free applications and harsh environments.
Robust Load Capacity: Manufactured from high-grade chrome steel for both rings and balls, this bearing offers a substantial radial dynamic load rating of 2855 lbf and a static load rating of 2518 lbf, providing reliable performance under significant stress.
Precision and Speed: Built to ABEC 1 | ISO P0 tolerance standards with a standard CN radial internal clearance, it ensures smooth running and low vibration. The design supports a limiting speed of 8,000 rpm, suitable for a variety of high-speed applications.
61816-2RS1/W64 Bearing Typical Application Areas
The 61816-2RS1/W64 is ideally suited for applications where reliability and minimal maintenance are critical. Key industries and equipment include:
- Electric Motors and Generators
- Material Handling Equipment (e.g., conveyor rollers)
- Food and Beverage Processing Machinery (benefiting from its sealed, lubricated-for-life design)
- Agricultural Machinery
- Ventilation Fans and Blowers
