DBH 6891 radial shaft seal — 33.33 x 57.15 x 8

DBH 6891 is a reference of radial shaft seal, within Seals. Request a quote for 6891 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 6891 oil seal is a radial shaft seal with an Mx design, fitted on rotating shafts to retain lubricant and exclude contaminants. Its dimensions are 33.33 mm shaft diameter, 57.15 mm housing diameter and 8.00 mm height. It is used in gearboxes, pumps, electric motors and power transmission equipment. MR Accesorios Industriales supplies this brand and advises you on choosing the right oil seal for your application.

This item is a DBH 6891 radial shaft seal, identified by its designation 6891. Its main attributes are: shaft diameter (d) 33.33 mm, housing diameter (D) 57.15 mm and height (h) 8.00 mm. The Mx design corresponds to a single lip with spring, suitable for rotating lubricated shafts. DBH is a brand supplied by MR, so you can ask us about equivalent alternatives.

Typical applications for an oil seal such as the DBH 6891 include gearboxes, centrifugal pumps, electric motors, compressors and conveyor rollers. In every case, its function is to prevent oil or grease leaks and to block the entry of dust, water or particles. It is a critical part in equipment where lubrication must be kept clean and contained, and where the shaft rotates continuously.

To install this oil seal, check that the shaft diameter and the housing match the dimensions indicated. The shaft surface must be polished and free of burrs; it is advisable to lubricate the lip before inserting it and to use an installation tool so as not to damage it. If the equipment runs at high speed or under heavy pressure, contact us and we will assess the best option within the DBH line together.

If you need an equivalent oil seal, send us the code 6891 or the dimensions of your shaft and housing. At MR Accesorios Industriales we can look for alternatives in other brands or series that perform the same function. We can also advise you on the most suitable lip design according to the type of lubricant and the working conditions.

To request a quote for the DBH 6891 oil seal, write to us on WhatsApp and send us the code or the dimensions. We will reply with the technical information you need to make your purchasing decision. MR Accesorios Industriales sells seals, bearings and power transmission.