Radial shaft seal DBH 8193 — 150.81 x 177.80 x 12.70

DBH 8193 is a radial shaft seal reference, within Seals. Request a quote for 8193 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8193 oil seal is a single-lip radial shaft seal that prevents oil or grease leaks and blocks dust and water ingress in equipment with a rotating shaft. Its dimensions of 150.81 mm shaft diameter, 177.80 mm housing diameter and 12.70 mm height place it in large-size applications such as gearboxes, mills, pumps and process equipment. MR Accesorios Industriales supplies this official brand and advises you so you choose the right seal.

This item is a DBH 8193 radial shaft seal, identified by its designation 8193. Its dimensions are 150.81 mm shaft diameter (d), 177.80 mm housing diameter (D) and 12.70 mm height (h). The Lz design corresponds to a sealing lip with spring and metal case, designed to retain lubricant and exclude contaminants on rotating shafts. The DBH nomenclature groups standard-profile seals for straight housings.

It is used in equipment where the shaft rotates inside a fixed housing and oil or grease must be contained: gear reducers, mills, centrifugal pumps, mixers, conveyor rollers and process machinery. It also appears in applications where the environment has dust, wash water or chips, because the lip prevents these agents from reaching the bearing or the lubricated area.

To install it, check that the shaft diameter and housing diameter match the indicated values, that the shaft has no burrs or splines and that the sealing surface is polished. Lubricate the lip before inserting it and place the seal perpendicular to the shaft, without hitting it sideways. If the equipment works with high vibration or misalignment, consider a design with greater rigidity or an auxiliary lip.

If you need a nearby size or an equivalent from another brand, send us the code 8193 or the shaft, housing and height dimensions. With that data we search the catalog for the option that best suits, respecting the Lz design or the one corresponding to your application. We can also advise you if the housing has a different depth or if the shaft shows wear.

To request a quote for the DBH 8193 oil seal or ask about an alternative, send the code by WhatsApp to MR Accesorios Industriales. We reply with the purchasing options. If you have doubts about installation or selection, our technical team helps you define the right seal for your equipment.