DBH 1252 radial shaft seal — 38 x 59 x 8/13.5

DBH 1252 is a reference of radial shaft seal, within Seals. Request a quote for 1252 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 1252 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its 1252 designation corresponds to a seal with 38 mm shaft diameter, 59 mm housing diameter and a height of 8.00/13.50 mm, with A 308-R AH design. It is used in gearboxes, pumps, electric motors and industrial equipment where bearings and gears must be protected. MR Accesorios Industriales carries this brand and advises you on choosing the right seal for your application.

This item is a radial shaft seal from the DBH brand, identified by code 1252. Its main dimensions are 38 mm shaft diameter (d), 59 mm housing diameter (D) and a height (h) of 8.00/13.50 mm. The A 308-R AH design indicates a configuration with a sealing lip and a stepped height that allows it to adapt to different housing depths. The seal is made with elastomers and a metal reinforcement that give it resistance to wear and temperature. It is a key part for preventing oil leaks and the entry of dust or water in rotating equipment.

Typical applications for this seal include gearboxes, speed reducers, centrifugal pumps, electric motors, compressors and machine tools. In all these types of equipment, the DBH 1252 seal seals the shaft passage through the housing, protecting bearings and gears from contamination and retaining lubricant. It is commonly found in industrial equipment operating in environments with dust, chips or moisture, where reliable and long-lasting sealing is required.

To install this seal correctly, check that the shaft and housing are clean, free of burrs and scratches, and that the dimensions match those specified: 38 mm shaft, 59 mm housing and 8.00/13.50 mm height. Lubricate the lip with the same oil or grease used in the equipment before inserting it, and use a suitable installation tool to avoid damaging the lip. If the seal operates at high speed or temperature, consult MR about the most suitable lip material. Seal selection must take shaft speed, pressure and lubricant type into account.

If you need a seal equivalent to the DBH 1252, you can contact us via WhatsApp. We will ask for the original code, the shaft and housing dimensions, and a photo of the part if possible. With that data, we look for alternatives in other brands that perform the same function. We can also advise you on the A 308-R AH design and its variants.

To request a quote for the DBH 1252 oil seal or inquire about other sizes, write to us on WhatsApp and mention code 1252. Our technical team will reply promptly with the information needed for your application. Remember that we also carry bearings, housings, power transmission and other industrial supplies. We are here to help you keep your equipment running without setbacks.