SKF BS2-2214-2RS/VT143 cylindrical roller bearing

Product detailed description

The SKF BS2-2214-2RS/VT143 is a spherical roller bearing designed for applications requiring high load carrying capacity and misalignment compensation. This bearing is made of high-quality steel, which is standard for rolling bearings, and is equipped with a pressed steel cage. Its design includes a double-sided rubber contact seal, which provides protection against dirt and moisture, thereby extending the life of the bearing.

The bearing has an inner diameter (d) of 70 mm, an outer diameter (D) of 125 mm and a width (B) of 38 mm. The internal clearance is classified as normal radial clearance, which is suitable for most standard applications. The bearing is designed with a cylindrical bore, which allows easy mounting on the shaft. The inner diameter d2 is 80.1 mm and the outer diameter D1 is 116 mm, with a radius of curvature (r) of 1.5 mm.

The outer ring of the bearing is equipped with a lubrication groove with lubrication holes, which allows for effective lubrication during operation. The bearing is supplied with lithium high-pressure lubricating grease, with the amount of grease ranging between 25% and 45% of the total capacity. The operating temperature range is from -30 °C to +80 °C, while the bearing is able to withstand temperatures up to +110 °C for short periods.

The running accuracy of the bearing is divided into dimensional accuracy PN and operating accuracy P5, which guarantees a high level of accuracy and reliability in operation. The bearing belongs to the Explorer series, which is known for its increased performance and long service life. The total weight of the bearing is 1.8 kg, which is optimal for applications where a combination of low weight and high load capacity is important.