INA SK014-205-KRR y-bearing (insert bearing)

INA SK014-205-KRR belongs to y-bearing (insert bearing), part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for SK014-205-KRR and any equivalents.

The SK-KRR series from INA covers single-row Y-bearing inserts that use a spherical outer ring and set screws to lock onto the shaft. They are built to sit inside split or flanged housings, which suits equipment where the shaft has to come out of service quickly. Typical homes for these inserts include conveyors, fans and agricultural machinery. We supply this line to customers throughout the United States and Latin America, and we can help you match the right variant to your application.

Reading the code helps you order correctly. The letters SK mark inserts that combine a spherical outer ring with set screw fixing, while KRR covers the seal arrangement and the outer ring geometry. The numeric block in the middle, as in SK014-205-KRR, ties back to the shaft diameter and the housing size. That is why the full part number matters when you ask for a quote.

These inserts are at home in split plummer blocks, pillow blocks and flanged housings. You will find them on belt conveyors, mixers, mills, grain elevators and aggregate processing lines, as well as in grain plants, meat processing facilities and quarries where a fast change-out without pulling the shaft is an advantage. The spherical outer ring absorbs minor misalignment between housing and shaft, which keeps maintenance manageable on equipment that vibrates or is not perfectly mounted.

Selection comes down to shaft diameter, housing type and the working environment. The KRR suffix tells you which sealing is in play; contact seals or labyrinths appear depending on how much dust, water or chips the bearing will see. Set screws need to be tightened with a torque wrench, and the points should seat on the shaft without gouging it. Factory grease can be topped up with a compatible product, but avoid mixing different bases. Check housing alignment and shaft condition before you install.

Y-bearing inserts are sold under several brand names, each with its own nomenclature, and they do not swap one-for-one every time. Outer diameter, width, screw position and sealing can all differ. When you look for an equivalent, compare those critical dimensions and the fixing method rather than trusting a similar part number alone. The SK-KRR series keeps a defined geometry that needs to be respected for proper seating and service life of the assembly.

To replace a Y-bearing insert, send the full part number or the shaft dimension through WhatsApp or email. Our team replies promptly and can suggest equivalents or help you confirm the variant fits your equipment.