W 6304-2RS1
W Series Stainless Steel Bearings
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W 6304-2RS1 Bearing Product Overview & Core Advantages
The W 6304-2RS1 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. As a metric bearing, its core advantages stem from its sealed construction and use of stainless steel components, providing excellent corrosion resistance and durability. This bearing is engineered to primarily handle radial loads efficiently, making it a compact and reliable solution for a wide range of industrial machinery where consistent operation is critical.
W 6304-2RS1 Bearing Model Code Explained, Specifications & Naming Convention
The model number W 6304-2RS1 provides detailed technical specifications:
- W: Indicates a bearing with a specific design or manufacturer series.
- 63: Denotes the series, relating to its dimensional and load-carrying characteristics.
- 04: Specifies the bore diameter code; in this case, a 20 mm bore.
- 2RS1: Signifies that the bearing is fitted with two contact seals (RS) on both sides, providing effective protection against contaminants and retaining lubricant.
W 6304-2RS1 Bearing Structural Features & Performance Benefits
The performance of the W 6304-2RS1 is defined by its robust construction. The use of stainless steel for the rings, balls, and cage ensures high corrosion resistance, which is vital for harsh environments. The deep groove raceway is optimized for handling radial loads. The inclusion of two contact seals (2RS1) makes the bearing pre-lubricated and effectively sealed for life, reducing maintenance needs. With a P0 tolerance class and CN radial internal clearance, it offers reliable and consistent performance for general applications. Its limiting speed of 9,500 rpm and operational temperature range from -30°C to 120°C further highlight its versatility.
W 6304-2RS1 Bearing Typical Application Areas
This bearing is ideally suited for applications requiring reliable performance and corrosion resistance. Typical uses include:
- Food and Beverage Processing Equipment
- Medical and Pharmaceutical Devices
- Chemical Handling Pumps and Mixers
- Electrical Motors and Small Gearboxes
- Agricultural Machinery
- Conveyor Systems
