Pillow block bearing SEALMASTER RPBA 125MM-C4 CR

SEALMASTER RPBA 125MM-C4 CR is a pillow block bearing reference, within Bearing housings. Request a quote for RPBA 125MM-C4 CR via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SEALMASTER RPBA-CR housing is a pillow block mounted bearing, designed to support rotating shafts in industrial applications. Its robust construction and CR sealing system make it suitable for environments with dust, moisture and moderate loads. It is used in conveyors, agitators, mills and process equipment. At MR Accesorios Industriales we quote it on WhatsApp with the complete part number.

The RPBA-CR designation reads as follows: RPBA identifies the split pillow block housing series, MM indicates that the shaft size is expressed in millimeters, C followed by a number defines the sealing or clearance variant, and CR indicates the presence of an elastomer seal. For example, RPBA 45MM-C2 CR corresponds to a housing for a 45 mm shaft with C2 variant and CR sealing; RPBA 60MM-C4 CR for a 60 mm shaft with C4 variant. These part numbers cover shafts from 45 to 70 mm.

These housings are used in the food, cement, mining and aggregate processing industries, where equipment operates with dust or moisture present. In Argentina they are common in belt conveyors, bucket elevators, mixers and centrifugal pumps. Their pillow block design allows them to be mounted on steel structures or concrete bases, facilitating shaft alignment and absorbing moderate radial and axial loads.

To select the correct housing, take into account the shaft diameter, the type of load and the environmental conditions. The CR variant offers additional protection against contaminants, ideal for dirty environments. During mounting, check the alignment between housings and ensure adequate lubrication according to the duty cycle. The C2 or C4 internal clearance should be chosen according to temperature and shaft tolerances. Incorrect mounting accelerates wear.

Regarding equivalences, SEALMASTER RPBA-CR housings can be interchanged with other brands that follow the split pillow block mounting standard, as long as the critical dimensions match: shaft diameter, hole spacing and height to center. It is essential to verify these measurements before replacing a housing. MR Accesorios Industriales sells SEALMASTER as a brand and can advise you on interchangeability with other part numbers.

If you need a housing for your application, send the complete part number by WhatsApp to MR Accesorios Industriales. We will quote you promptly and indicate the compatible alternative if needed. With more than 80 years in the market, we back every inquiry with technical knowledge and personalized attention.

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