SEALMASTER RPBA 50MM-C2 CR pillow block bearing

SEALMASTER RPBA 50MM-C2 CR 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 RPBA 50MM-C2 CR and any equivalents.

The SEALMASTER RPBA-CR is a pillow block housing that supports rotating shafts in industrial equipment. Its split design and CR elastomer seal make it a practical choice where dust or moisture is present and loads are moderate. Typical installations include conveyors, agitators, mills and process machinery. MR Industrial Accessories supplies this housing and can suggest equivalents when needed.

Reading the part number helps you order the right unit. RPBA identifies the split pillow block housing series. MM shows that the shaft size is given in millimeters. The C designation, such as C2 or C4, indicates the clearance or sealing variant, and CR confirms an elastomer seal. For instance, RPBA 45MM-C2 CR fits a 45 mm shaft with C2 variant and CR sealing, while RPBA 60MM-C4 CR is for a 60 mm shaft with C4 variant. These part numbers cover shaft sizes from 45 to 70 mm.

These housings serve industries such as food processing, cement, mining and aggregate handling, where dust or moisture is common. You will find them on belt conveyors, bucket elevators, mixers and centrifugal pumps. The pillow block configuration mounts on steel structures or concrete bases, which simplifies shaft alignment and allows the unit to absorb moderate radial and axial loads.

Selection depends on shaft diameter, load type and operating environment. The CR seal provides extra protection against contaminants, making it suitable for dirty conditions. During installation, verify alignment between housings and apply lubrication according to the duty cycle. Choose C2 or C4 internal clearance based on temperature and shaft tolerances. Poor mounting practices lead to faster wear.

For interchangeability, SEALMASTER RPBA-CR housings can replace other brands that follow the split pillow block mounting standard, provided the critical dimensions match: shaft diameter, hole spacing and height to center. Always confirm these measurements before substituting a housing. MR Industrial Accessories supplies SEALMASTER and can advise on cross-referencing with other part numbers.

To request a quote, send the complete part number by WhatsApp or email. The team responds promptly and can point you to a compatible alternative if required.