Radial shaft seal DBH 1047 — 19.00 x 33.30 x 7.92

DBH 1047 is a radial shaft seal reference, within Seals. Request a quote for 1047 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1047 oil seal is a single-lip radial seal that mounts in cylindrical housings to retain lubricant and block the entry of dust, water or particles. Its Mx design and its dimensions of 19 mm shaft, 33.3 mm housing and 7.92 mm height make it suitable for equipment where axial space is limited and a reliable barrier is needed. MR Accesorios Industriales sells it as part of its line of seals and oil seals.

This item is a DBH 1047 radial shaft seal, identified by its designation 1047. Its main attributes are: shaft diameter 19 mm, housing diameter 33.3 mm and height 7.92 mm. The Mx design corresponds to a spring-loaded sealing lip, intended for rotating shafts with permanent lubrication. The DBH nomenclature groups general-purpose oil seals in power transmission and industrial equipment, and this particular size is used when the shaft has a small diameter and radial space is limited.

Typical applications for an oil seal of these dimensions include small gearboxes, electric motors, centrifugal pumps, screw compressors and belt- or chain-driven transmission equipment. It also appears in machine tools, conveyors and hydraulic systems where oil or grease must be contained at the shaft exit point. In all cases, the oil seal works against a ground shaft surface and a housing with a suitable finish to ensure sealing.

To correctly select and install this oil seal, verify that the shaft diameter is 19 mm and the housing is 33.3 mm, with a housing height compatible with the 7.92 mm of the seal. The shaft must have hardness and roughness suitable for the lip, with no splines or burrs in the sealing area. During installation, lubricate the lip with the same working fluid, insert the oil seal perpendicularly and avoid striking the lip. If the equipment operates at high peripheral speed or elevated temperature, consult the manufacturer's data sheet to confirm the lip material.

If you need an equivalent oil seal or a nearby size, the most practical approach is to send us code 1047 together with the shaft, housing and height dimensions shown on the equipment. With that data we can look for alternatives within the same category or from other brands we carry, always respecting mounting tolerances. We can also advise you if the original oil seal has a special design, such as a double lip or dust lip, so that the replacement does not compromise sealing.

To request a quote for the DBH 1047 oil seal or ask about a similar size, send the code by WhatsApp to MR Accesorios Industriales. We will reply shortly with the alternatives that best suit your equipment. We work with in-house manufacturing to cover industrial maintenance needs in Argentina.