Pillow block bearing SEALMASTER SPD-24

SEALMASTER SPD-24 is a pillow block bearing reference, within Bearing housings. Request a quote for SPD-24 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SPD pillow block with insert bearing is an assembled foot-mounted unit that combines a cast iron housing with a ball insert bearing, ready to mount on a bedplate. It is used to guide shafts in transmission and conveying equipment where a compact, self-aligning and easy-to-install unit is needed. The SEALMASTER SPD series, a brand that MR Accesorios Industriales supplies, covers shaft sizes common in Argentine industry and is selected by shaft diameter and mounting type.

The SPD series designation is read as a size code: the letters identify the family and the number that follows indicates the shaft size for which the unit is made. In the examples SPD-14, SPD-15, SPD-16, SPD-19, SPD-20, SPD-22, SPD-23 and SPD-24, the final number changes according to the shaft diameter. That number should not be confused with a measurement in millimeters: it is an internal reference of the series that corresponds to a standardized shaft diameter. To choose, send the complete part number or the shaft diameter you need and we will quote the equivalent unit.

These pillow blocks appear in belt conveyors, bucket elevators, mixers, screens, mills and packaging lines. They are also used in water treatment equipment, food and beverage plants, and in the chemical industry, where foot mounting facilitates cleaning and access. In agriculture, they are found in seeders, combine harvesters and grain handling equipment. They are a common solution when the shaft runs at moderate speeds and a robust cast iron unit is sought that withstands dust, moisture and combined radial loads.

To select the pillow block, take into account the shaft diameter, the radial and axial load it will support, and the working environment. The SPD series allows self-alignment, which compensates for small misalignments of the shaft relative to the bedplate. The insert sealing protects against dust and moisture; if the equipment is subject to frequent washing or heavy dirt, the seal type should be reviewed. During mounting, ensure the base sits flat, tighten the mounting bolts and lubricate according to the duty cycle. Careful alignment extends bearing life.

Insert bearing pillow blocks from different brands are often interchangeable if the shaft diameter, center height and mounting hole spacing match. When requesting a quote, it is advisable to send the original part number and the main dimensions, or directly the shaft diameter and the distance between holes. MR Accesorios Industriales supplies SEALMASTER as a brand and can indicate the compatible alternative within the same series or other equivalent lines. You do not need to have the data sheet at hand: the part number is enough to identify the unit.

If you need an SPD pillow block for equipment in operation, send the part number or shaft diameter via WhatsApp to MR Accesorios Industriales. We will quote the unit and, if the assembly requires it, indicate the compatible alternative. We can also advise you on mounting and lubrication so that the assembly runs aligned and without vibration. With more than 80 years in the field, at MR we know the typical applications of these pillow blocks in Argentine industry and help you choose the correct size.

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