Radial shaft seal DBH 1364 — 49.00 x 102.00 x 8.00/10.00

DBH 1364 is a radial shaft seal reference, within Seals. Request a quote for 1364 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1364 oil seal is a single-lip radial shaft seal designed for rotating shafts where lubricant must be retained and dust, water or particles kept out. Its dimensions —49 mm shaft, 102 mm housing and 8.00/10.00 mm height— make it suitable for transmission equipment and industrial machinery with large-diameter housings. MR Accesorios Industriales sells it as part of its seals and oil seals line, with more than 80 years of experience in the field.

The DBH 1364 is identified by its designation 1364 and by design A 293. Its dimensions are 49 mm shaft diameter, 102 mm housing diameter and a height of 8.00/10.00 mm, that is, a profile that combines two heights depending on how it is mounted. It is a radial lip seal with a metal body and elastomer, suitable for rotating shafts at moderate speeds with permanent lubrication. The combination of diameters places it in medium to large equipment, not in miniature mechanisms.

This type of oil seal appears in gearboxes, centrifugal pumps, conveyor rollers, mixers and machine tools. It is also found in process equipment where the shaft passes through a housing and the oil must be separated from the environment. In all these cases it performs two functions: retaining the lubricant on the inner side and preventing contaminants from entering from outside. If the equipment runs with a lot of vibration or misalignment, it is advisable to check the condition of the shaft before replacing it.

For mounting, check that the shaft diameter is within tolerance and free of marks or burrs in the contact area. The housing must be clean, free of impacts and with the entry chamfer in good condition. Lubricate the lip with the same grease or oil used in the equipment before inserting it, and do so with a flat pusher to avoid deforming the seal. If the shaft shows wear, consider a repair sleeve or a nearby size before forcing the new seal.

If you need an equivalent or a close size, send us code 1364 together with the shaft, housing and height dimensions, and a photo of the old seal if you have it at hand. With that data we can check whether there is an alternative in the same series or in another brand that MR sells. It also helps if you tell us the equipment where it is mounted, because that helps guide the selection of the design and lip material.

MR Accesorios Industriales sells this oil seal as part of its seals and oil seals line, along with bearings, housings, power transmission, bushings, mounting tools and lubricants. If you want to request a quote, write to us on WhatsApp with code 1364 and we will reply with the data you need to move forward with the purchase.