Y-bearing (insert bearing) INA GAY12-XL-NPP-B-FA164

INA GAY12-XL-NPP-B-FA164 is a y-bearing (insert bearing) reference, within Bearings. Request a quote for GAY12-XL-NPP-B-FA164 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The Y-bearing, also called insert bearing, is a ball bearing with a spherical outer ring and a locking system that allows direct mounting on shafts. It is used in equipment requiring a compact, easy-to-install unit, such as conveyors, fans, or agricultural machinery. The INA GAY-XL-NPP-B series is characterized by its sealing and set screw locking system, simplifying assembly and replacement in the field.

The GAY-XL-NPP-B series designation is read in blocks: GAY identifies the Y-bearing family with spherical outer ring and set screw locking; XL indicates the optimized INA version; NPP corresponds to double contact lip sealing; B indicates the inner ring design. The suffix FA164 defines a specific execution variant, usually related to surface treatment or factory lubrication. In the examples GAY12-XL-NPP-B-FA164 and GAY15-XL-NPP-B-FA164, the numbers 12 and 15 indicate the shaft diameter in millimeters for which each insert is intended.

These Y-bearings are used in a wide variety of equipment in Argentina: conveyor belts in aggregate plants, vibrating screens, mixers, induced draft fans, seeders and harvesters, as well as machines for the food industry. Their spherical outer ring allows mounting in split or flanged housings with some misalignment tolerance, which is practical when the shaft is not perfectly aligned with the structure. MR Accesorios Industriales supplies this INA line for replacement and new projects.

To select the correct insert, consider the shaft diameter, load type, and environmental conditions. The NPP double-lip sealing protects against dust and moisture, although in environments with pressurized water or abrasive particles, additional seals or housings with radial shaft seals should be evaluated. Set screw locking requires tightening with a torque wrench to the manufacturer's recommended torque and verifying that the shaft is clean and free of burrs. Factory lubrication can be supplemented with compatible grease; avoid mixing different bases. Careful alignment and shock-free mounting extend bearing life.

Regarding equivalences, Y-bearings from different brands share standardized dimensions, but suffixes and executions may vary. An insert with double sealing and set screw locking from another brand may be interchangeable with the GAY-XL-NPP-B, provided the shaft diameter, width, and locking type match. However, verify tolerances and surface treatment before replacing. To confirm interchangeability, the safest approach is to compare main dimensions and consult manufacturer tables.

If you need to replace an INA Y-bearing from the GAY-XL-NPP-B series, send us the complete code via WhatsApp. At MR Accesorios Industriales we will respond promptly with a quote and available alternatives. We can also advise you on mounting or lubrication questions.

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