Y-bearing (insert bearing) INA 203-XL-KRR-AH02

INA 203-XL-KRR-AH02 is a y-bearing (insert bearing) reference, within Bearings. Request a quote for 203-XL-KRR-AH02 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The Y-bearing (insert bearing) is a ball bearing with a spherical outer ring and a shaft locking system, designed to be mounted in split plummer block or flanged housings. The INA KRR-AH series is used in equipment where the shaft rotates and a compact, self-aligning unit is needed. MR Accesorios Industriales supplies this line in Buenos Aires, Argentina, and advises you on choosing the right variant for your application.

The series designation combines a size number with the letters KRR and the suffix AH. The initial number, as in 203-XL-KRR-AH02 or 207-XL-KRR-AH03, indicates the bearing size. The letters KRR identify the design with a spherical outer ring and shaft locking. The suffix AH, followed by two digits, distinguishes sealing or locking variants within the same series. To request a quote, send us the complete code shown on the equipment.

These inserts are mounted in pillow block, flanged or take-up housings, and appear in conveyors, packaging lines, industrial washing equipment, fans and agricultural machinery. In Argentina you will find them in food plants, meat processing plants, tanneries and maintenance workshops that replace complete units. Their spherical outer ring compensates for small housing misalignments, which simplifies mounting on welded or sheet metal structures.

To select correctly, take into account the shaft diameter, the type of locking and the sealing required by the environment. The AH suffixes usually differentiate sealing or adjustment system variants; if you work with dust, water or frequent washing, it is advisable to prioritize a tighter seal. During mounting, check the housing alignment, the cleanliness of the shaft and adequate lubrication. The KRR-AH series comes lubricated from the factory, but its condition should be checked before start-up.

When replacing, interchangeability between brands depends on the main dimensions, the type of locking and the sealing matching. It is not enough for the shaft diameter to be the same: the width of the inner ring, the shape of the outer ring and the location of the mounting holes also matter. If the original code is not available, compare the complete designation with a specialist. At MR Accesorios Industriales we can help you find the equivalence within the brands we supply.

If you need to replace a Y-bearing insert, send us the complete code on WhatsApp. With the equipment model or the designation shown on the bearing, we will send you the quote and the available alternative shortly. We handle technical inquiries from plants and workshops throughout the country.

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