DBH 5548 radial shaft seal — 49.5 x 66.6 x 6.35

DBH 5548 is a reference of radial shaft seal, within Seals. Request a quote for 5548 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 5548 oil seal is a single-lip radial shaft seal that mounts on the shaft and against the housing to retain lubricant and stop dust, water or particles from entering. Its Mt design and its dimensions of 49.5 mm shaft, 66.6 mm housing and 6.35 mm height place it in medium-sized transmission equipment and pumps. MR Accesorios Industriales sells this brand and helps you confirm the size before requesting a quote.

This item is a DBH radial shaft seal identified with code 5548. Its nominal dimensions are 49.5 mm shaft diameter, 66.6 mm housing diameter and 6.35 mm height. The Mt design corresponds to a single sealing lip with a metal body, intended for rotating shafts with permanent lubrication. The lip runs on the shaft and the outer case stays fixed in the housing, so the seal follows the rotation without leaking oil or grease.

It is used in gearboxes, centrifugal pumps, electric motors, transmission shafts and process equipment where lubricant must be retained and contaminants excluded. It also appears in agricultural machinery, conveyors and plant equipment operating with dust or moisture. In all these cases the function is the same: keep the lubricant in and the dirt out, extending the life of bearings and gears.

To select it, check that the shaft diameter, housing diameter and height match the values on the product page. Check the condition of the running surface: a scratched or worn shaft means the lip will not seal even if the size is correct. During installation, lubricate the lip, seat the seal perpendicular and tap it with a tube of the correct diameter, never directly on the lip. If the equipment runs at high temperature or speed, ask us about the lip compound.

If you need an equivalent, send us code 5548 or the shaft, housing and height dimensions. With that data we search the DBH line and the applicable options for the best fit. We can also advise you if the original seal has a different lip geometry or a different material. The more complete the equipment information, the more accurate the proposal.

To request a quote for this DBH 5548 oil seal, write to us on WhatsApp with the code and the quantity you need. MR Accesorios Industriales works with leading brands and replies with the option that suits your equipment. If you are unsure about the size, send a photo of the old seal or the dimensions taken with a caliper and we will verify them together.