RKB 811/750 cylindrical roller thrust bearing

RKB 811/750 is a reference of cylindrical roller thrust bearing, within Bearings. Request a quote for 811/750 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

RKB cylindrical roller thrust bearings are thrust units designed to withstand very high axial loads in a single direction. Their design with cylindrical rollers and precision washers makes them suitable for applications where load capacity and axial rigidity are decisive, such as presses, gearboxes, rotary tables and mining equipment. MR Accesorios Industriales sells this line in Buenos Aires, Argentina.

The designation of this series reads as 811/followed by the bore diameter in millimeters. For example, 811/500 corresponds to a thrust bearing with a 500 mm bore; 811/530, 811/560, 811/600, 811/630, 811/670, 811/710 and 811/750 follow the same logic for larger diameters. The number after the slash directly indicates the bore size, with no conversions. This nomenclature makes it possible to quickly identify the required size in the catalog.

These bearings are used in applications with high axial loads and moderate speeds. In Argentine industry they appear in hydraulic presses, large gearboxes, cutting tables, mining equipment, steel and cement plants. Also in heavy machine tools and in assemblies where a rigid, high-capacity axial support is needed. Their dismountable construction facilitates assembly and maintenance in hard-to-reach equipment.

To correctly select a cylindrical roller thrust bearing, consider the axial load, the rotation speed and the available space. It is essential to verify the alignment of the washers and the parallelism of the support surfaces, since these bearings do not allow angular misalignment. Lubrication must be adequate and sealing will depend on the environment: in the presence of dust or moisture, additional protection is recommended. Assembly must ensure that the load is distributed evenly over the rollers.

As for equivalences, cylindrical roller thrust bearings of this series can be interchanged with products from other brands that follow the same dimensional designation. If the customer has a part number from another company, the correspondence can be checked. It is important to verify tolerances and axial clearance according to the application. For replacements, it is advisable to compare the main dimensions: bore diameter, outer diameter and total height.

If you need a quote for an RKB cylindrical roller thrust bearing, write to us on WhatsApp with the part number or size you require. At MR Accesorios Industriales we quote you promptly and advise you so you choose the right option. We can also help you if you have an unidentified part: with the main dimensions we can guide you.