Insert bearing SEALMASTER RB-10

SEALMASTER RB-10 is a insert bearing reference, within Bearings. Request a quote for RB-10 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SEALMASTER RB series insert bearing is a single row ball bearing with an extended inner ring, designed to be mounted in split plummer block housings and wall or pillow block units. It is used in equipment where the shaft rotates and the housing remains fixed, and its design allows aligning and securing the insert on the shaft without machining the seat. It is a standard power transmission solution for industrial plants, workshops and agricultural machinery.

The RB series designation is read as RB followed by the number identifying the insert size: RB-8, RB-10, RB-12, RB-14, RB-15, RB-16, RB-18 and RB-19. That number is not a diameter or a direct measurement, but a size code that must be cross-referenced with the manufacturer's table to know which shaft it corresponds to. Therefore, when ordering a replacement, it is best to provide the complete code and, if possible, the shaft measurement where it is mounted.

These inserts are used in conveyors, elevators, mixers, pumps, fans and process lines in general. In Argentina they appear frequently in food, cement and meat processing plants and maintenance workshops that replace complete units or only the insert when the housing is still in good condition. They are also seen in agricultural equipment and in old machines where the original housing is no longer available and a compatible alternative is sought.

To select properly, consider the shaft diameter, the insert locking type (set screw, eccentric or adapter) and the sealing required by the environment. In areas with dust, water or frequent washing, a more closed sealing is recommended; in clean environments, a standard one is sufficient. When mounting, verify that the shaft has no burrs, lubricate the seat and tighten the locking without striking the insert. Careful alignment and periodic lubrication considerably extend bearing life.

Regarding equivalents, the SEALMASTER RB series can be cross-referenced with inserts from other brands that share the same shaft diameter and locking type, but there is no universal table: each manufacturer has its own nomenclature. The correct approach is to compare shaft dimensions, inner ring width and locking system. If you cannot find the exact code, at MR Accesorios Industriales we will indicate the compatible alternative or manufacture it to measure if necessary.

If you need to request a quote for an RB insert, send us via WhatsApp the complete code (RB-8, RB-12, etc.) or the shaft measurement and the housing type. With that we will send you the quote shortly. MR Accesorios Industriales supplies SEALMASTER as a brand and has more than 80 years supporting Argentine industry with bearings, housings and power transmission.

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