W 6208-2RS1/W64
W Series Stainless Steel Bearings
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W 6208-2RS1/W64 Bearing Product Overview & Core Advantages
The W 6208-2RS1/W64 is a single row deep groove ball bearing designed for exceptional reliability and performance in demanding applications. Engineered from stainless steel rings and balls, it offers superior corrosion resistance. Its key advantages include the ability to handle significant radial loads and moderate axial loads in both directions, a sealed design for contamination protection, and Solid Oil lubrication for long-term, maintenance-free operation. This combination makes it an ideal, compact solution for applications requiring high precision and durability.
W 6208-2RS1/W64 Bearing Model Code Explained, Specifications & Naming Convention
- W: Indicates a bearing with a stainless steel design for enhanced corrosion resistance.
- 6208: The basic bearing designation, specifying a single row deep groove ball bearing with a 40 mm bore, 80 mm outside diameter, and 18 mm width.
- 2RS1: Signifies that the bearing is fitted with two rubber contact seals (one on each side), providing excellent protection against contaminants and moisture.
- /W64: Denotes the use of Solid Oil as the lubrication method. This polymer-based lubricant is permanently locked into the bearing, offering a long service life and eliminating the risk of leakage.
W 6208-2RS1/W64 Bearing Structural Features & Performance Benefits
The performance of the W 6208-2RS1/W64 is driven by its specific construction. The single row deep groove raceway is precision-ground to the ABEC 1 | ISO P0 tolerance class, ensuring smooth operation and reliable performance. The stainless steel construction provides inherent corrosion resistance, extending bearing life in harsh environments. The two-contact rubber seals (2RS1) effectively shield the internal components from dust and moisture, while the integrated Solid Oil (W64) lubrication ensures consistent performance across the entire temperature range (-30°C to 120°C) without the need for re-lubrication, resulting in a truly maintenance-free solution.
W 6208-2RS1/W64 Bearing Typical Application Areas
This bearing's robust and maintenance-free characteristics make it suitable for a wide range of industries and equipment, including:
- Food and Beverage Processing Machinery (where corrosion resistance and washdown are critical)
- Medical and Laboratory Equipment
- Chemical Processing Pumps and Mixers
- Agricultural Machinery
- Electric Motors and Gearboxes in demanding environments
