Pillow block bearing SEALMASTER TB-19T

SEALMASTER TB-19T is a pillow block bearing reference, within Bearing housings. Request a quote for TB-19T via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The TB-T pillow block with SEALMASTER insert bearing is a mounted bearing, designed to support rotating shafts in power transmission equipment. It is installed bolted to a flat base and allows quick shaft mounting through its insert with set screws. It is a robust solution for industrial applications where radial support and some misalignment compensation are required. MR Accesorios Industriales supplies this line with technical advice to select the correct size.

The TB-T designation reads as a family of pillow blocks with insert bearing: the letters TB identify the construction type and the final T indicates the mounting variant. The numbers that appear in the examples, such as TB-12T or TB-20T, correspond to the size of the insert and the housing. Each size has an associated load capacity and shaft diameter that are looked up in a table. To identify the exact part, provide the full part number shown on the plate or in the drawing.

These pillow blocks are used in belt conveyors, bucket elevators, mixers, mills, conveyor belts and process equipment in food, chemical and aggregate plants. In Argentina they are common in the oilseed, meatpacking and mining industries, where a robust and easy-to-maintain support is needed. Their pillow block design allows them to be mounted on metal structures or concrete bases, with two mounting holes that absorb radial and moderate axial loads.

To select the pillow block, take into account the shaft diameter, the radial and axial load, and the environmental conditions. Check the type of sealing: versions with single or double lip seal protect against dust and moisture. The insert usually comes pre-lubricated; in severe applications, replenish the lubrication according to the duty cycle. When mounting, align the base and tighten the insert set screws onto the shaft with the appropriate wrench, without hammering. Excessive misalignment shortens bearing life.

SEALMASTER TB-T pillow blocks are interchangeable with other brands that use the same size nomenclature and the same shaft diameter. If you need to replace existing equipment, compare the base dimensions, the center height of the shaft and the type of locking. In many cases, a pillow block from another brand with the same numeric designation can be adapted, but it is always advisable to verify the insert tolerance and the locking system. MR Accesorios Industriales advises you to find the right equivalent.

To request a quote for your TB-T pillow block with SEALMASTER insert bearing, send the full part number via WhatsApp to MR Accesorios Industriales. If you do not have it at hand, provide the shaft diameter and a photo of the assembly. We will reply shortly with the alternative you need.

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