Pillow block bearing SEALMASTER TB-28

SEALMASTER TB-28 is a pillow block bearing reference, within Bearing housings. Request a quote for TB-28 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SEALMASTER TB series Y-bearing pillow block is a mounted bearing: the unit combines a cast iron housing and an insert bearing with a spherical outer ring, which compensates for minor misalignment. It is used to support shafts in equipment where lubrication and sealing are already handled at the factory. MR Accesorios Industriales supplies this line in Buenos Aires, Argentina, and advises you on choosing the right size.

The TB series designation is read from the number that follows the hyphen: TB-8, TB-9, TB-10, TB-11, TB-12, TB-14, TB-15 and TB-16 are examples of that nomenclature. That number identifies the size of the housing and of the insert bearing it holds. The TB code corresponds to the pillow block housing type with two mounting holes. To select, have the shaft diameter and mounting dimensions on hand; with that data we quote the exact part number.

These pillow blocks are used in conveyors, belts, elevators, mixers, fans and process lines in food, chemical, cement and aggregate processing plants. In Argentina they are common in materials handling equipment and agricultural machinery. The cast iron housing withstands the weather and the insert bearing comes lubricated and sealed, which simplifies maintenance in dusty or humid environments.

To choose correctly, verify that the shaft diameter matches that of the insert and that the distance between the housing holes is compatible with the base. The spherical outer ring of the insert allows minor misalignment to be corrected during mounting. Tighten the screws evenly and check that the shaft turns freely. If the equipment operates with axial load, contact us: we will indicate the appropriate variant.

SEALMASTER is a brand that MR Accesorios Industriales supplies. There are other lines of pillow blocks with insert bearings on the market, with standardized dimensions that in many cases allow direct replacement. Interchangeability depends on the series and the shaft diameter. If you send us the original part number or the housing dimensions, we will indicate the compatible alternative from our catalog.

To move forward with your inquiry, send us via WhatsApp the part number shown on the equipment or the main dimensions: shaft diameter, distance between holes and height to center. With that we will quote you promptly. MR Accesorios Industriales has more than 80 years supporting Argentine industry from Buenos Aires.

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