Y-bearing (insert bearing) INA RALE30-XL-NPP-B

INA RALE30-XL-NPP-B is a y-bearing (insert bearing) reference, within Bearings. Request a quote for RALE30-XL-NPP-B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The INA RALE-XL-NPP-B series Y-bearing is a single-row insert bearing with a spherical outer ring and set screw locking system. It is mounted in split or flanged housings for rotating shafts in transmission equipment. MR Accesorios Industriales supplies this INA line in Buenos Aires, Argentina, with technical advice to select the appropriate size and variant.

The RALE-XL-NPP-B designation is read in blocks: RALE identifies the insert bearing series with spherical outer ring; XL indicates the optimized version of the series; NPP indicates double contact sealing; B corresponds to the design with set screws on the inner ring. The examples RALE20-XL-NPP-B, RALE25-XL-NPP-B and RALE30-XL-NPP-B show the number that follows the letters, which defines the shaft diameter in millimeters. Knowing this structure allows you to order the exact code without confusion.

These bearings are used in conveyors, belts, elevators, mixers, fans and agricultural machinery. In Argentina they appear in food, cement, aggregate and waste treatment plants, where split housings facilitate assembly and replacement. Their spherical outer ring compensates for small misalignments between the shaft and the housing, which extends service life in equipment with vibration or imperfect mounting.

To select the bearing, verify the shaft diameter and the type of housing. The NPP double-lip seal protects against dust and moisture; in very dirty environments or with frequent washdowns, it is advisable to check lubrication and the condition of the seals. When mounting, align the housing and tighten the set screws on the shaft with the appropriate wrench, without striking the outer ring. Correct lubrication and periodic retightening prevent premature failures.

Y-bearings are available from different brands with their own nomenclatures. Equivalences are established by dimensions and locking type, not by the code. If you need to replace a Y-bearing from another brand, send the shaft and housing dimensions, and the sealing type. MR Accesorios Industriales can guide you to find the INA variant compatible with your application.

To request a quote for the INA RALE-XL-NPP-B series Y-bearing, write to us via WhatsApp with the complete code or the model shown on the equipment. MR Accesorios Industriales will respond shortly with availability and alternatives for your request.

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