Radial shaft seal DBH 8791 — 35.00 x 50.00 x 8.00

DBH 8791 is a radial shaft seal reference, within Seals. Request a quote for 8791 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8791 radial shaft seal is a lip seal mounted in the housing that seals against the rotating shaft to retain lubricant and block the ingress of dust, water or particles. Its dimensions of 35 mm shaft, 50 mm housing and 8.00 mm height correspond to the Lx design, with a single lip and spring. It is used in gearboxes, pumps, electric motors and transmission equipment operating with oil or grease.

This item is a DBH 8791 radial shaft seal, identified by its designation 8791. According to the product page data, it has a shaft diameter (d) of 35 mm, a housing bore (D) of 50 mm and a height (h) of 8.00 mm. The Lx design corresponds to a single-lip seal with spring, intended for rotating shafts with lubrication. DBH is an official brand that MR supplies, so the product is delivered with its corresponding identification and traceability.

Typical applications for a seal of these dimensions include gearboxes, centrifugal pumps, electric motors, rollers and power transmission equipment. In all cases it serves to confine lubricant inside the assembly and prevent contaminants from entering from outside. It is a wear part that should be inspected when oil leaks, abnormal noises or vibrations appear in the seal area.

For installation, verify that the shaft and housing are clean, free of burrs or scratches, and that the shaft surface has the hardness and roughness suitable for a radial shaft seal. Lubricate the lip before inserting it and place the seal perpendicular to the shaft, without striking it directly. If the equipment operates with heavy contamination or high temperatures, choose a lip material suited to the fluid and service temperature.

If you need an equivalent to the DBH 8791 or a nearby size, send us the part number 8791 and the shaft, housing and height dimensions. With that data we can look for an alternative within the same radial seal category, respecting the Lx design or evaluating another lip type if the installation allows. We can also advise you on lip material and spring according to the fluid and rotation speed.

To request a quote for the DBH 8791 oil seal or ask about a similar size, send the part number 8791 via WhatsApp to MR Accesorios Industriales. We will reply with the quote and the alternatives that best suit your equipment. If you have doubts about installation or replacement, attach a photo of the old seal and the dimensions taken with a caliper so we can advise you more precisely.