Stainless steel deep groove ball bearing SKF W 6004-2RS1/W64F

SKF W 6004-2RS1/W64F is a stainless steel deep groove ball bearing reference, within Bearings. Request a quote for W 6004-2RS1/W64F via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF stainless steel deep groove ball bearing, identified with the W prefix, is designed to withstand radial and axial loads in both directions. Its stainless steel construction makes it suitable for humid, corrosive environments or those with chemical agents, where a conventional chrome steel bearing would degrade rapidly. It is used in applications requiring frequent cleaning, exposure to the weather or contact with fluids, such as process equipment, food machinery and pumping systems.

The designation of these bearings combines several elements. The W prefix indicates that the ring and rolling elements are made of stainless steel. The number that follows, for example 6001, 6004, 6305, 6306 or 61902, corresponds to the size code according to the series (60, 62, 63, 619). The -2RS1 suffix indicates that they incorporate rubber seals on both sides, which retains the lubricant and blocks contaminants. The /W64F designation identifies a variant with solid lubricant or special grease for specific conditions. Thus, a W 6305-2RS1/W64F is a stainless bearing, series 63, with double-sided seals and special lubrication.

These bearings are used in industries where corrosion is a critical factor. In Argentina, they are common in food and beverage plants, where equipment is washed frequently and must withstand contact with water and cleaning products. They also appear in the chemical industry, in pumps and agitators, and in marine or coastal applications. In the pharmaceutical sector, they are preferred for their ability to withstand sterilization and humid environments. They are also found in packaging equipment, conveyors and fish processing machinery, where exposure to moisture is constant.

To select correctly, consider the radial and axial load the bearing will support, as well as the rotation speed. The 2RS1 seal is suitable for dusty or humid environments, but if higher speed is required, a variant with shield plates may be chosen. Lubrication is key: the /W64F designation indicates a grease or solid lubricant that must be compatible with stainless steel and the operating conditions. During assembly, it is essential to ensure precise alignment between shaft and housing, and to avoid impacts that damage the seals or raceways. It is recommended to clean the area and use suitable tools so as not to contaminate the bearing.

Regarding equivalences, SKF stainless bearings can be interchanged with those of other brands that follow the same dimensional and suffix designation. For example, a SKF W 6001-2RS1/W64F is interchangeable with a bearing from another manufacturer that has the same dimensions and seal type, although load and speed capacities may vary. Always verify the technical specifications of the alternative manufacturer. At MR Accesorios Industriales we carry the SKF brand, and we can advise you on the best option for your application.

If you need to replace a bearing in equipment exposed to corrosion, send us the complete part number by WhatsApp to MR Accesorios Industriales. With more than 80 years in the market, we help you identify the correct part and request a quote.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.