Needle roller thrust bearing NSK FG503002

NSK FG503002 is a needle roller thrust bearing reference, within Bearings. Request a quote for FG503002 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The NSK FG series needle thrust bearing is a component designed to withstand high axial loads in very tight spaces. Its needle construction allows for high load capacity and rigidity, ideal for applications where the assembly must be compact. It is used in machine tools, gearboxes, pumps and transmission equipment. MR Accesorios Industriales sells this series with technical advice so you can choose the correct designation for your application.

The FG series designation consists of the letters FG followed by a six-digit number that identifies dimensions and internal characteristics. For example, FG501903, FG502602 or FG503002 correspond to different sizes and capacities. Any suffixes that may appear indicate design variants, such as modifications to the sealing or the cage. To correctly interpret each code, it is essential to consult the tables in the NSK Needle Roller Bearings E1419 catalog, where the dimensions and capacities of each reference are detailed.

In Argentine industry, FG series needle thrust bearings are used in machine tool spindles, rotary tables, clutches, high-pressure pumps and gearboxes. They are also found in mining, steelmaking and cement plant equipment, where axial loads are significant and radial space is limited. Their ability to withstand unidirectional thrust makes them suitable for assemblies where precision and rigidity are required.

To select the correct bearing, take into account the axial load, rotation speed and environmental conditions. It is important to verify adequate lubrication, since the needles require an oil or grease film to prevent premature wear. The alignment of the raceways is critical; any misalignment can reduce service life. If the assembly allows, choose sealed versions for contaminated environments. In high-speed applications, consider the polyamide or brass cage as appropriate.

NSK FG series needle thrust bearings can be interchanged with products from other manufacturers that follow the same dimensional nomenclature. However, load capacities and speed limits may vary between brands. If you need to replace an existing bearing, it is advisable to compare the main dimensions (shaft diameter, outer diameter and height) and the operating conditions. MR Accesorios Industriales helps you find the right equivalent.

To request a quote for the NSK FG series needle thrust bearing you need, send us the complete code via WhatsApp. If you have doubts about the designation, our technical team guides you so you receive the correct part. We work with the leading brands on the market and give you a response as soon as possible.

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