RKB 239503 cylindrical roller bearing

RKB 239503 is a reference of cylindrical roller bearing, within Bearings. Request a quote for 239503 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

RKB cylindrical roller bearings are components with high radial load capacity, designed to withstand high forces and considerable speeds in industrial equipment. Their construction with cylindrical rollers and parallel raceways allows precise and long-lasting operation. They are used in a wide variety of applications, from heavy machinery to precision equipment. MR Accesorios Industriales sells this line and advises you so you can choose the correct part number for your equipment.

The designation of RKB cylindrical roller bearings may include numbers and letters that indicate characteristics such as the cage type, the rib design or the internal clearance. For example, the codes 235013, 239503 and 246312 correspond to specific references within this family. Each suffix or prefix provides information about the configuration, such as the presence of a bronze or steel cage, or whether the bearing is single-row or double-row. Knowing these details is key to selecting the right bearing.

These bearings are used in industries such as steel, cement, mining, paper and machinery manufacturing. In Argentina, they are common in gearboxes, pumps, fans, conveyor belts and crushing equipment. Their ability to withstand heavy radial loads and shocks makes them ideal for demanding environments. They are also used in machine tool spindles and in applications requiring high rigidity and rotation precision.

To select the right bearing, take into account the radial and axial load it must support, the operating speed and the environmental conditions. Mounting requires careful alignment and adequate lubrication, whether with grease or oil, depending on the application. Sealing is essential to prevent contamination by dust or moisture. Check the internal clearance and the type of fit on the shaft and in the housing to ensure optimal operation and a long service life.

There are equivalences between brands for cylindrical roller bearings, based on dimensions and design. If you need to replace a bearing from another brand, you can consult us with the original part number and we will indicate the equivalent RKB reference. It is important to consider tolerances and execution characteristics to ensure interchangeability. MR Accesorios Industriales has experience in bearing identification and can help you find the right solution.

If you need a quote for an RKB cylindrical roller bearing, write to us on WhatsApp with the part number or dimensions you require. We will respond promptly with the information you need to move forward with your project. At MR Accesorios Industriales we are here to advise you on the selection and replacement of bearings for your industrial equipment.