SEALMASTER MPD-19 pillow block bearing

SEALMASTER MPD-19 belongs to pillow block bearing, part of our Bearing housings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for MPD-19 and any equivalents.

A mounted bearing unit built around an insert bearing with an extended inner ring, the SEALMASTER MPD pillow block bolts to a flat base and carries rotating shafts that need firm support and straightforward installation. MR Industrial Accessories LLC supplies this line to maintenance and purchasing teams throughout the United States and in several Latin American countries, and can help match the unit to your shaft and application.

Read the MPD code as a size reference. The letters mark the family of pillow blocks that take an insert bearing, and the digits after them point to the shaft diameter the unit is made for. That is why MPD-16, MPD-19, MPD-20, MPD-23, MPD-24, MPD-27, MPD-28 and MPD-31 all sit in the same series while fitting different shafts. Order by the complete part number so the exact equivalent can be confirmed.

You will find these units on conveyors, bucket elevators, mixers, mills, centrifugal pumps, fans, screens and machinery in the food, chemical, cement and aggregate sectors. Wherever a shaft turns on pillow block supports and the mounting has to be solid and easy to service, this style of unit is a common choice.

Selection comes down to three things: shaft diameter, the radial and axial load the unit will see, and the conditions around it. The insert typically carries labyrinth or contact sealing that holds grease in and keeps dust and water out, so if the equipment faces frequent washdowns or heavy contamination, give that sealing priority. Confirm the base is aligned and the mounting bolts are tight, and relubricate on the schedule the duty cycle calls for.

Interchangeability works by shaft size and housing configuration, since insert-bearing pillow blocks come from more than one brand. Diameter alone is not enough: center height, hole spacing and the insert locking style all have to line up. If an MPD pillow block is on your equipment, send the part number and the brand of the original and a compatible alternative in the SEALMASTER line can be identified.

MR Industrial Accessories LLC supplies the SEALMASTER line and also manufactures split plummer block housings, roller chains and sheaves. Send the part number by WhatsApp or email, along with a photo or drawing of the mounting, and the team will reply promptly with a quote and can suggest equivalents or help you choose.