INA RAE50-XL-NPP-B y-bearing (insert bearing)

INA RAE50-XL-NPP-B is a reference of y-bearing (insert bearing), within Bearings. Request a quote for RAE50-XL-NPP-B via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The Y-bearing (insert bearing) is a ball bearing with a spherical outer ring and a shaft locking system, designed to be housed in split plummer block or pillow block housings. The RAE-XL-NPP-B series from INA, a brand that MR carries, is used in equipment requiring smooth rotation and flexible alignment. MR Accesorios Industriales carries it in Buenos Aires, Argentina.

The RAE-XL-NPP-B designation is read in parts: RAE identifies the series of insert bearings with a spherical outer ring; XL indicates the optimized version of the series; NPP indicates that the bearing incorporates contact seals on both sides; and B refers to a construction variant of the outer ring. The examples RAE12-XL-NPP-B, RAE15-XL-NPP-B, RAE20-XL-NPP-B and RAE25-XL-NPP-B show that the middle number corresponds to the shaft diameter in millimeters. To select the correct part number, take into account the shaft diameter and the locking type.

These bearings are used in a wide variety of industrial applications in Argentina: conveyors, grain elevators, mixers, fans, agricultural machinery, milling equipment and drive systems in manufacturing plants. Their design allows them to be mounted in split plummer block or pillow block housings, which makes replacement and alignment easier. They are common in the food, cement, mining and process industries, where resistance to contamination and reliable lubrication are required.

For correct selection, check the shaft diameter and the housing type. The RAE-XL-NPP-B series has NPP seals that protect against dust and moisture, and its spherical outer ring compensates for small misalignments. During mounting, ensure adequate lubrication and avoid impacts that could damage the seals. Locking to the shaft is done using set screws or eccentric locking collars, depending on the housing design. Always consult the tolerances and internal clearance recommended by the manufacturer.

Regarding equivalents, insert bearings from different brands can be interchanged if dimensions and locking type match. The INA RAE-XL-NPP-B series is compatible with other commercial designations that comply with the same standard. For replacements, it is essential to compare the shaft diameter, overall width and sealing system. MR Accesorios Industriales can advise you on the right equivalent for the part number you need.

If you need a quote for a Y-bearing insert from the RAE-XL-NPP-B series, write to us on WhatsApp with the full part number or the model you are looking for. At MR Accesorios Industriales we reply promptly with the information you need for your equipment. We can also help you identify the correct variant according to your shaft dimensions and housing type.