Radial shaft seal DBH 6847 — 75.00 x 100.00 x 21.50

DBH 6847 is a radial shaft seal reference, within Seals. Request a quote for 6847 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6847 radial shaft seal is a lip seal designed to keep lubricant in and contaminants out of rotating equipment. With dimensions of 75 mm shaft, 100 mm housing and 21.50 mm height, and an Lz design, it is fitted in gearboxes, pumps, motors and other assemblies where the shaft rotates inside a housing. MR Accesorios Industriales supplies this official brand and advises you so you choose the right seal for your application.

This item is a radial shaft seal from the DBH brand, identified by part number 6847. Its dimensions are 75 mm shaft diameter (d), 100 mm housing diameter (D) and 21.50 mm height (h). The Lz design corresponds to a seal with a sealing lip and a specific construction that defines its behavior in service. These dimensions and the design type are the data you must verify before replacing a seal, because the fit and sealing depend on them.

Radial shaft seals such as the DBH 6847 are used in a wide variety of equipment: gearboxes, centrifugal pumps, electric motors, rollers and drive shafts. Their function is to retain the oil or grease inside the assembly and, at the same time, prevent dust, water or particles from entering. In industrial environments with moderate vibration, temperature or speed, a well-selected seal extends bearing life and reduces maintenance downtime.

To fit this seal, check that the shaft measures 75 mm and the housing 100 mm, and that the available height is 21.50 mm. Check the condition of the shaft surface: it must not have burrs or excessive wear. Lubricate the lip before inserting it and place the seal perpendicular to the shaft, without striking it directly. If the equipment works with a lot of dirt, consider a design with an additional dust lip. The correct selection of the lip material and the spring also affects performance.

If you need a seal equivalent to the DBH 6847 or a nearby size, the most practical thing is to send us the full part number, the shaft, housing and height dimensions, and a photo or sample of the original seal. With that data we can look for the exact alternative among the brands we supply. We can also advise you on the Lz design and other variants according to your equipment conditions. Do not hesitate to ask us.

To request a quote for the DBH 6847 seal or find a replacement, send us part number 6847 on WhatsApp at MR Accesorios Industriales. We will reply shortly with the options that best suit your needs. We work with official brands and more than 80 years of experience in the industrial sector.