Insert bearing SEALMASTER PN-210

SEALMASTER PN-210 is a insert bearing reference, within Bearings. Request a quote for PN-210 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SEALMASTER PN series insert bearing is a spherical roller bearing with extended inner ring, designed to be mounted in split plummer block housings and split housings. It is used in equipment where the shaft must be supported with the possibility of small misalignments and combined loads. MR Accesorios Industriales supplies this line for industrial plants, workshops and maintenance in Buenos Aires, Argentina.

The PN series designation is read as a size code: the final numbers indicate the shaft diameter for which the insert is made. For example, PN-204 corresponds to a 20 mm shaft, PN-205 to 25 mm, PN-206 to 30 mm, and so on up to PN-211. The PN prefix identifies the SEALMASTER spherical roller insert family. There are no additional suffixes in this series: the numeric code is the direct reference for ordering the replacement.

These inserts are mounted in split plummer block housings that are bolted to the structure, which facilitates replacement without dismantling the entire shaft. They are common in belt conveyors, bucket elevators, mills, mixers, pumps and industrial fans. In Argentina they are found in food, cement, mining and agro-industrial plants, where quick maintenance and resistance to contamination are key.

To select the correct insert, take into account the shaft diameter and the type of load: spherical rollers support moderate radial and axial loads, and tolerate small angular misalignments. Sealing is essential: verify that the insert has suitable seals for the environment (dust, moisture, washdowns). Lubrication should be with good quality grease and renewed according to the duty cycle. When mounting, ensure the housing is aligned and the fastening screws are tightened evenly.

As for equivalents, SEALMASTER PN inserts can be interchanged with other brands that use the same numeric nomenclature for shaft diameters, such as SKF, FAG or NTN, provided the housing dimensions and the fastening system match. It is important to verify the outer diameter, width and type of sealing before replacing. If you need an alternative, at MR we will indicate the compatible option.

To request a quote for the SEALMASTER PN series insert bearing, send us the complete code by WhatsApp: for example, PN-207. If you are not sure of the reference, send us the shaft and housing dimensions and we will help you identify it. MR Accesorios Industriales responds promptly with the quote and available alternatives.

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