DBH 1337 radial shaft seal

DBH 1337 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 1337 and any equivalents.

The DBH 1337 is a radial shaft seal designed to keep lubricant in and contaminants out of rotating equipment. With a 50 mm housing bore and 8 mm height, it fits cavities of those dimensions. The A 378 design specifies the lip and metal case geometry. Use it in pumps, motors, gearboxes, and similar machinery where a dependable, low-maintenance seal is required.

This seal carries the DBH brand and the code 1337. Its key dimensions are a 50 mm housing bore and an 8.00 mm height. The A 378 design defines the profile of the sealing lip and the outer metal body. It works by making contact with the shaft while pressing into the housing. Replace it when you notice lubricant leaking or dirt getting inside.

You will find seals like the DBH 1337 in centrifugal pumps, electric motors, gearboxes, compressors, and power transmission units. In each case, the seal holds oil or grease in and blocks external particles. It also appears on fan, mixer, and conveyor shafts, especially where dust or moisture is present. The lip and spring material should be chosen based on the operating temperature and the fluid being sealed.

When installing a radial shaft seal, make sure the housing is clean, free of burrs, and within tolerance. Lubricate the lip before sliding the shaft in, and use an installation tool that presses on the outer edge to avoid damaging the seal. The shaft contact area must be free of splines or marks. If you are replacing an existing seal, compare the housing diameter, height, and design type. When in doubt, send us your shaft and housing measurements.

If you need an alternative to the DBH 1337, the quickest way is to provide the full code along with the shaft and housing dimensions. With that information, we can check the DBH line or other compatible options. A photo of the part and its mounting location also helps. MR Industrial Accessories works with seals and oil seals from various brands and can help you select the right one.

To request a quote for the DBH 1337 oil seal, send the code via WhatsApp. We will respond with options that fit your equipment. MR Industrial Accessories supplies brands and manufactures housings, chains, and pulleys.