Pillow block bearing SEALMASTER RPB 300-C2 CR

SEALMASTER RPB 300-C2 CR is a pillow block bearing reference, within Bearing housings. Request a quote for RPB 300-C2 CR via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SEALMASTER RPB-CR series pillow blocks are mounted bearings designed to support rotating shafts in industrial equipment. Their rigid housing and sealing system make them suitable for environments with dust, moisture or splashes. They are used in conveyors, fans, mixers and process machinery. MR Accesorios Industriales sells this line in Buenos Aires, Argentina, and advises you on choosing the right configuration for your application.

The RPB-CR series designation is read in parts: RPB identifies the pillow block of the SEALMASTER line, the number that follows —as in RPB 103-C2 CR or RPB 112-C2 CR— indicates the shaft diameter for which it is intended, and the suffix C2 distinguishes the sealing or locking variant. The CR ending indicates a version with a specific coating or treatment. Each combination defines a ready-to-install assembly, with the bearing already built into the housing.

In Argentine industry, these pillow blocks appear in belt conveyors, bucket elevators, mixers, centrifugal fans and packaging lines. They are also found in aggregate processing equipment and in food plants, where the perimeter seal helps contain contamination. Their pillow block format allows them to be mounted on flat beds or profile structures, making alignment and replacement during maintenance easier.

To select the right pillow block, take into account the shaft diameter, the type of load —radial, axial or combined— and the environmental conditions. The CR seal offers greater protection against dust and water; check that the lip is not damaged during mounting. Lubrication must be the one specified by the manufacturer and renewed according to the duty cycle. It is key to align the pillow block with the shaft and tighten the mounting bolts evenly to avoid parasitic stresses.

The mounted pillow blocks of this series can be interchanged with other brands that follow the same shaft dimensions and hole spacing. When requesting a quote, it is advisable to compare the center height, shaft diameter and mounting type. If your original equipment carries a different designation, MR Accesorios Industriales will indicate the compatible alternative within the SEALMASTER line or among the other brands it sells.

To move forward with your inquiry, send the full part number via WhatsApp —for example, RPB 106-C2 CR— or the shaft and pillow block dimensions. That way we can quote the exact reference or the equivalent option. MR Accesorios Industriales has more than 80 years supporting Argentine industry with power transmission components and pillow blocks.

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