Radial shaft seal DBH 1209 — 47.60 x 69.85 x 9.50

DBH 1209 is a radial shaft seal reference, within Seals. Request a quote for 1209 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1209 oil seal is a single-lip radial seal designed to stop oil or grease from escaping in equipment with a rotating shaft. Its dimensions of 47.6 mm shaft diameter, 69.85 mm housing diameter and 9.50 mm height place it in medium-sized applications, where a reliable barrier against leaks and contaminants is required. MR Accesorios Industriales sells it as an official brand and ships it throughout the country.

This DBH 1209 oil seal has an Lx design, with a sealing lip and an outer metal case. The dimensions listed on its product page are: shaft diameter (d) 47.6 mm, housing diameter (D) 69.85 mm and height (h) 9.50 mm. These three dimensions define the mounting: the shaft must fit with the specified tolerance and the housing must be deep enough to accommodate the full height without deforming the lip. The Lx design corresponds to a single-lip seal with a spring, suitable for rotating shafts with permanent lubrication.

Typical applications for a seal of these dimensions include gearboxes, centrifugal pumps, electric motors, mixers and power transmission equipment. In all cases it serves to retain the lubricant inside the assembly and prevent the entry of dust, water or particles that accelerate wear on bearings and gears. It is also used on fan and conveyor shafts where the environment is demanding.

To correctly select a seal, three things must be verified: that the shaft diameter matches the specified value, that the housing has the right diameter and depth, and that the lip material is compatible with the fluid and working temperature. Mounting must be done with a clean, burr-free shaft, lubricating the lip before sliding it on. Poor alignment or a scratched shaft cause premature leaks even if the seal is new.

If you need a nearby size or an equivalent from another brand, the most practical approach is to send us the full seal code, the shaft, housing and height dimensions, and a photo of the old part. With that data we can look for an alternative within the same category or suggest a replacement that performs the same function. We can also advise you if the Lx design is not the most suitable for your application.

To request a quote for the DBH 1209 oil seal or ask about other sizes in the line, write to us on WhatsApp and send us code 1209. We will reply with the alternatives that best fit your equipment. MR Accesorios Industriales works with leading brands and in-house manufacturing to cover industrial maintenance needs.