6210-2RS1K/W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6210-2RS1K/W64 Bearing Product Overview & Core Advantages
The 6210-2RS1K/W64 is a single row deep groove ball bearing designed for exceptional reliability and performance in demanding applications. Its key advantage lies in its ability to efficiently handle radial loads while offering robust, sealed construction for long service life. The integration of Solid Oil lubrication ensures consistent performance across a wide temperature range, making it a versatile and maintenance-free solution for various industrial machinery requiring high reliability and precision operation.
Model Code In-Depth Analysis
- 6210: Basic model number indicating a single row deep groove ball bearing with a 50mm bore and 90mm outside diameter.
- 2RS1: Signifies contact seals on both sides of the bearing, providing effective protection against contamination.
- K: Denotes a tapered bore (conical bore), typically with a 1:12 taper.
- W64: Indicates the bearing is filled with Solid Oil polymer-based lubrication, offering a sealed-for-life, maintenance-free solution.
6210-2RS1K/W64 Bearing Structural Features & Performance Benefits
This bearing's performance is defined by its specific construction. The single row deep groove raceway and chrome steel construction provide high radial load capacity and durability. The 2RS1 contact seals are crucial for excluding contaminants and retaining lubricant, significantly enhancing operational lifespan in harsh environments. The Solid Oil (W64) filling eliminates the need for re-lubrication, prevents oil leakage, and maintains consistent lubrication from -30°C to 120°C. The tapered bore (K) allows for precise axial positioning and secure mounting on adapter sleeves or withdrawal sleeves, facilitating easier installation and disassembly.
6210-2RS1K/W64 Bearing Typical Application Areas
The 6210-2RS1K/W64 is ideally suited for applications requiring robust, sealed, and maintenance-free operation. Common uses include:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- Ventilation and Fan Systems
