DBH 1264Pol radial shaft seal — 28 x 77 x 8/15

DBH 1264Pol belongs to radial shaft seal, part of our Seals range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 1264Pol and any equivalents.

The DBH 1264Pol is a radial shaft seal built for a 28 mm shaft and a 77 mm housing bore, with an overall height of 8.00/15.00 mm. Its A 412-R AH configuration pairs a primary sealing lip with a secondary dust lip on a metal case, so it holds lubricant in and keeps contaminants out in gearboxes, pumps, motors and other power transmission equipment. MR supplies this seal as part of its seals and oil seals range.

The code 1264Pol identifies a DBH-branded lip seal. Reading the dimensions: shaft (d) 28 mm, housing (D) 77 mm, height (h) 8.00/15.00 mm. The A 412-R AH designation refers to a metal-cased seal with a main lip and an auxiliary dust exclusion lip. Because the height is given as two values, the lip section extends beyond the housing; confirm there is enough room in the cover or bore.

This seal is commonly found in gear reducers, centrifugal pumps, electric motors, drive shafts and process machinery. Its job is to keep oil or grease inside the assembly while blocking dust, water and particles. As a wear component, it should be replaced when leakage starts or when the lip becomes hard, cracked or unevenly worn.

Selecting the right oil seal means matching shaft diameter, housing bore and height. Shaft speed, operating temperature and lubricant type also affect the choice. During installation, the shaft must be clean and free of burrs, the lip should be lubricated, and a proper driver should be used to seat the seal squarely without damaging the lip. If the housing is worn, a version with a wear sleeve may be an option.

If you need a different size or an equivalent, send the code 1264Pol or your current dimensions (shaft, housing, height) through WhatsApp. MR can search for alternatives within the same series or from other brands, keeping the dimensions and design type consistent. We can also help if your original seal has a special feature or if you require a dust lip version.

To request a quote for the DBH 1264Pol oil seal, message us on WhatsApp and include the code 1264Pol. If you are unsure about the application, a photo of the housing and shaft helps us confirm the correct size. MR works with seals and oil seals to keep your equipment running without leaks.