SEALMASTER DRPBA-308-2 pillow block bearing

SEALMASTER DRPBA-308-2 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 DRPBA-308-2 and any equivalents.

SEALMASTER DRPBA series housings are pillow block mounted bearing units that support rotating shafts on a flat base with precise alignment. They are used in industrial equipment where the shaft must be securely positioned. MR Industrial Accessories supplies this line to customers across the United States and in several Latin American countries, and can help you select the right configuration based on shaft diameter, load type and operating conditions.

The DRPBA designation identifies a family of pillow block housings with an integrated bearing. The number that follows indicates the nominal shaft diameter: for example, DRPBA-112-2 and DRPBA-115-2 fit shafts of 1 1/2" and 1 15/16" respectively, while other codes cover equivalent metric sizes. The -2 suffix denotes a sealing configuration specific to this series. To confirm the exact equivalent, send the full code via WhatsApp or email.

These housings are found in belt conveyors, bucket elevators, mixers, mills, centrifugal pumps and process equipment in food, chemical and aggregate processing plants. Their pillow block mounting simplifies installation on metal structures or concrete bases. The design accommodates radial loads and some axial thrust, and allows bearing replacement without dismantling the entire assembly.

When selecting a housing, consider shaft diameter, expected radial and axial loads, and environmental factors such as dust, water or chemical exposure. The DRPBA seal keeps contaminants out and lubricant in. During mounting, verify base alignment and anchor bolt tightness; misalignment accelerates wear. Renew lubrication according to the duty cycle. Internal bearing clearance in this series does not require adjustment.

SEALMASTER housings are interchangeable with other brands of pillow block mounted bearings that share the same base geometry and shaft diameter. For a quote, compare center height, hole spacing and bearing mounting type. If you cannot find the exact code, contact us on WhatsApp with the model or shaft dimensions and we will suggest a compatible alternative. The MR team replies promptly.