SKF W 61909-2RS1 stainless steel ball bearing

Product detailed description

SKF W 61909-2RS1 is a stainless steel ball bearing, which is characterized by high quality and precision of processing, which is characteristic of SKF products. The bearing has an inner diameter (d) of 45 mm, an outer diameter (D) of 68 mm and a width (B) of 12 mm. It is made of stainless steel, which guarantees corrosion resistance and long service life even in difficult operating conditions.

The bearing is single-row, which means that it contains one row of balls, which are stored in a pressed steel cage. This design provides an optimal balance between load capacity and low friction. The internal clearance of the bearing is normal, which is suitable for most standard applications where special clearance adjustments are not required.

The bearing is equipped with a double-sided rubber contact seal, which effectively protects against the penetration of dirt and moisture, thereby extending the service life of the bearing. The seal also helps to keep the lubricant inside the bearing, which reduces the need for maintenance.

The shape of the outer ring is without a flange or groove, and the hole profile is cylindrical, which allows for easy assembly and disassembly in various applications. The bearing is designed for operation in a temperature range from -20 °C to +120 °C, which allows its use in a wide range of industrial applications.

The running accuracy is in class P0/PN, or ABEC 1, which guarantees sufficient accuracy for common applications where extremely high accuracy requirements are not required. The bearing is not insulated against the penetration of electric current, which is important to consider in applications where electrical penetration may occur.

With a weight of 0.133 kg, the bearing is light and easy to handle, which simplifies its installation and integration into various systems. Overall, the SKF W 61909-2RS1 is an ideal choice for applications where reliability, corrosion resistance and low maintenance are required.