Radial shaft seal DBH 6698 — 44.00 x 63.50 x 9.50

DBH 6698 is a radial shaft seal reference, within Seals. Request a quote for 6698 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6698 radial shaft seal is a lip seal that mounts in the housing and seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. Thanks to its dimensions of 44 mm shaft, 63.50 mm housing and 9.50 mm height, and its Lz design, it is used in gearboxes, pumps, electric motors and power transmission equipment where bearings and gears must be protected. MR Accesorios Industriales carries this brand and advises you on choosing the right seal.

This item is a DBH 6698 radial shaft seal, identified by code 6698. Its dimensions are 44 mm shaft diameter (d), 63.50 mm housing diameter (D) and 9.50 mm height (h). The Lz design corresponds to a seal with a sealing lip and spring, intended for rotating shafts with lubrication. The lip runs on the shaft and the outer case fits into the housing; this combination keeps lubricant in and contaminants out. The lip elastomer resists the oils and greases commonly used in industrial equipment.

Typical applications for a seal of these dimensions are found in gearboxes, reducers, centrifugal pumps, electric motors, drive shafts and process equipment. In every case it performs the same function: closing the gap between shaft and housing so that lubricant does not escape and dust, wash water or metal particles do not reach the bearings. It is also used as a secondary barrier in assemblies that already have a main seal and where extra protection is sought.

To install a seal, verify that the shaft and housing diameters match the values on the product page, that the shaft has no burrs or splines that could cut the lip, and that the sealing surface is clean and lubricated. The seal is inserted perpendicular to the shaft, without striking the lip, using a tube or shim that bears on the outer ring. If the shaft shows wear, it is worth evaluating a neighboring size or a seal with the lip in a different position. Selection also depends on the type of lubricant, the temperature and the rotation speed.

If you need a seal equivalent to the DBH 6698 or a neighboring size, send us code 6698, the shaft, housing and height dimensions, and a photo or sample of the old seal. With that data we look for the alternative in the DBH brand or in another line we carry. We can also advise you if the housing has a different diameter or if the width is smaller. The more precise the information, the faster we reach the right option.

To request a quote for the DBH 6698 seal or ask about a similar size, write to us on WhatsApp at MR Accesorios Industriales with code 6698 and the dimensions. We will reply with the alternatives that fit your equipment. MR Accesorios Industriales carries this brand and has more than 80 years of experience in bearings, power transmission and seals.