6020-2RS1/W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6020-2RS1/W64 Bearing Product Overview & Core Advantages
The 6020-2RS1/W64 is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. This sealed bearing excels at handling primarily radial loads and offers robust performance due to its high-quality chrome steel construction. A key advantage is its integrated Solid Oil lubrication system, which provides long-term, maintenance-free operation across a wide temperature range from -30°C to 120°C. Its ABEC 1 | ISO P0 tolerance ensures consistent performance, making it a dependable choice for general industrial use where durability and minimal maintenance are critical.
6020-2RS1/W64 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning | Benefit |
|---|---|---|
| 6020 | Basic designation indicating a metric deep groove ball bearing with a 100mm bore, 150mm OD, and 24mm width. | Defines the standard bearing dimensions and type. |
| 2RS1 | Designates contact-type rubber seals on both sides of the bearing. | Provides effective protection against contaminants and retains lubricant, enhancing bearing life. |
| W64 | Indicates the bearing is pre-filled with Solid Oil lubrication. | Eliminates grease leakage, offers excellent lubrication retention, and enables maintenance-free operation. |
6020-2RS1/W64 Bearing Structural Features & Performance Benefits
Robust Construction: Manufactured entirely from high-grade chrome steel, including the rings, balls, and cage, this bearing ensures high strength and durability, contributing to a long operational lifespan under radial loads.
Superior Sealing: The 2RS1 contact seals effectively shield the internal components from dust, moisture, and other contaminants. This protection is vital for maintaining performance and lubrication integrity in harsh environments.
Advanced Lubrication: The Solid Oil (W64) filling is a key performance differentiator. It does not leak, is resistant to wash-out, and performs reliably across the specified temperature range, making the bearing ideal for applications where re-lubrication is difficult or impossible.
Balanced Performance: With a radial dynamic load rating of 13,533 lbf and a limiting speed of 4,300 rpm, this bearing offers a solid balance of load-carrying capacity and speed capability for its size class.
6020-2RS1/W64 Bearing Typical Application Areas
The 6020-2RS1/W64 is well-suited for a variety of industrial machinery and equipment, including:
- Electric Motors and Generators: Providing reliable support for shafts in standard industrial motors.
- Material Handling Equipment: Such as conveyor rollers and pulleys where sealed, maintenance-free operation is advantageous.
- Agricultural Machinery: Used in components exposed to dust and moisture, benefiting from the sealed and solid oil lubrication.
- Industrial Fans and Blowers: Offering consistent performance at moderate speeds.
- General Industrial Machinery: A versatile choice for pumps, gearboxes, and other systems requiring a robust, pre-lubricated ball bearing.
