Y-bearing (insert bearing) INA RAE25-XL-NPP-FA106

INA RAE25-XL-NPP-FA106 is a y-bearing (insert bearing) reference, within Bearings. Request a quote for RAE25-XL-NPP-FA106 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The Y-bearing (insert bearing) is a single-row radial unit with a spherical outer ring surface, designed to be housed in split or pillow block housings and to allow small shaft misalignments. The INA RAE-XL-NPP-FA series covers the shaft diameters common in power transmission and conveying equipment, with integrated sealing and shaft fixing by set screws. MR Accesorios Industriales supplies this line in Buenos Aires, Argentina.

The series designation reads in blocks: RAE identifies the insert with spherical outer ring, the number that follows indicates the shaft diameter in millimeters and XL marks the current generation of the product within the manufacturer's catalogue. The NPP block corresponds to double-lip sealing with additional protection, and FA defines the shaft fixing variant. In the examples RAE12-XL-NPP-FA106, RAE20-XL-NPP-FA106 or RAE40-XL-NPP-FA106, the middle number is the only thing that changes: the rest of the code describes the same construction.

These inserts are used in belt and roller conveyors, sorting belts, mixers, bucket elevators, fans and process equipment in food, chemical, cement and aggregate plants. In Argentina they appear frequently in packaging lines, mills and treatment plants where the shaft rotates at moderate speeds and the load is predominantly radial. When mounted on split or pillow block housings, they simplify maintenance: the insert is replaced without disassembling the housing or removing the entire shaft.

To choose correctly, check the shaft diameter, the fixing type and the sealing. The NPP design with FA protection is intended for environments with dust, moisture or splashes, so it is advisable to confirm the contamination level before defining the variant. During mounting, seat the insert in the housing without striking the outer ring, tighten the set screws onto the shaft with the appropriate wrench and check the alignment of the assembly. Lubricate according to the duty cycle and periodically inspect the sealing and radial clearance.

Insert bearings are interchanged between manufacturers by equivalent nomenclature: each brand uses its own letters for sealing, fixing and the spherical ring, but shaft and housing dimensions usually match within the same series. Therefore, if you have another brand's part number, the equivalent INA reference can be found without changing the housing. What matters is respecting the shaft diameter and the fixing type, not only the outside dimension.

If you already have the insert part number, the housing model or the shaft size, send us the data by WhatsApp and at MR Accesorios Industriales we will verify it against the RAE-XL-NPP-FA series. That way we give you the correct reference and the quote shortly, without hassle.

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