INA SK104-208-KTT-B-AH10 y-bearing (insert bearing)

INA SK104-208-KTT-B-AH10 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 SK104-208-KTT-B-AH10 and any equivalents.

For shaft support in split plummer block or flanged housings, the INA SK KTT B AH series Y-bearing insert offers a spherical outer ring that accommodates minor misalignment. This insert bearing suits equipment with rotating shafts in dusty or moderately humid conditions. MR Industrial Accessories supplies this INA line to customers across the United States and Latin America.

The code breaks down into functional segments. SK designates the insert bearing family with a spherical outer ring. KTT specifies the seal: lips that keep grease in and contaminants out. B shows locking via set screws on the extended inner ring. AH denotes an inner ring variant with a particular hole position. For example, SK104-208-KTT-B-AH10 combines size code and suffixes. When requesting a quote, share the full code from the nameplate or drawing.

Typical applications include conveyor belts, grain elevators, mixers, centrifugal fans, and food processing machines, as well as equipment in metallurgical operations and aggregate plants. The spherical outer ring self-aligns inside the housing, which compensates for small shaft misalignments, simplifies assembly, and reduces wear. The INA line covers both metric and inch sizes to match different applications.

Selection depends on shaft diameter, housing type, and operating environment. KTT sealing handles dusty conditions; for liquids or frequent washdowns, consider additional seals. Set screw locking requires a shaft of correct hardness and diameter—over-tightening can damage the inner ring. During installation, verify housing alignment and avoid impacts on the bearing. Factory grease usually lasts for the service life, but severe duty may call for relubrication based on the duty cycle.

For replacements, insert bearings are matched by bore diameter, sealing, and locking method. Other brands may offer similar function, but codes rarely align. To replace a Y-bearing, compare main dimensions, seal type, and locking. If space permits, a spherical outer ring bearing can interchange with another of the same size, provided tolerance and permissible load are checked. MR Industrial Accessories can help you confirm the original code.

To request a quote for this INA Y-bearing insert, send the complete code via WhatsApp or email. Our team replies promptly and can also advise on designation or replacement questions.