Cylindrical roller thrust bearing INA GS81109

INA GS81109 is a cylindrical roller thrust bearing reference, within Bearings. Request a quote for GS81109 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The GS series cylindrical roller thrust bearing is a component of the thrust bearing family: it is designed to support predominantly axial loads in one direction, with high load capacity in a small space. It is used in applications where thrust must be transmitted between rotating parts, such as gearboxes, machine tools, pumps and lifting equipment. MR Accesorios Industriales supplies this INA line in Buenos Aires, Argentina, and helps you identify the correct part number for your equipment.

The GS series designation is read by its prefix and the number that follows. In examples GS81102, GS81103, GS81104 and GS81105, the prefix GS identifies the series, while the numeric block increases with the size of the component. Suffixes appearing after the number indicate design or execution variants within the same family. To choose the exact part number, it is best to take the complete designation stamped on the part or on the equipment drawing, not just the base number.

These thrust bearings are found in industries in Argentina such as metalworking, food processing, cement and mining, as well as maintenance workshops and process plants. They appear in spindles, rotary tables, gearboxes, centrifugal pumps and lifting equipment, where axial thrust is the dominant load. They are also used in machine tools and positioning mechanisms that require axial rigidity and low clearance. If your equipment works with thrust in one direction, this family is usually the right choice.

To select correctly, verify the load direction, the shaft and housing diameters, and the space available in the assembly. Lubrication and sealing are key: a cylindrical roller thrust bearing requires that the support raceways be ground and aligned, and that lubricant reaches the rolling zone. Alignment between the support parts prevents parasitic stresses and premature wear. During assembly, check that the contact surfaces are clean and flat, and that axial clearance remains within the manufacturer's specification.

Regarding equivalents, each manufacturer uses its own nomenclature for cylindrical roller thrust bearings, so codes should not be cross-referenced by similarity. The correct approach is to compare dimensions, load capacity and execution type, and confirm interchangeability with the equipment's technical data sheet. If the original part number is not available, an equivalent variant within the same series or from another brand can be sought, always validating dimensions and performance. MR Accesorios Industriales can help you with that technical comparison.

If you have the bearing part number at hand, send it via WhatsApp to MR Accesorios Industriales along with a photo of the part or the drawing. With that data we confirm the corresponding GS series variant and send you the quote shortly. You can also inquire about other sizes in the same family or equivalent alternatives if the original part number is no longer available.

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