Radial shaft seal DBH 8127 — 50.00 x 82.00 x 10.00/11.00

DBH 8127 is a radial shaft seal reference, within Seals. Request a quote for 8127 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8127 oil seal is a single-lip radial shaft seal that mounts on rotating shafts to retain lubricant and exclude contaminants. Its dimensions — 50 mm shaft diameter, 82 mm housing diameter and 10.00/11.00 mm height — make it suitable for gearboxes, pumps and medium-sized electric motors. MR Accesorios Industriales carries this brand and advises you so you choose the right seal for your application.

This item is a DBH 8127 radial shaft seal, identified by its numeric designation and by design A 101. Its standard dimensions are: shaft diameter (d) of 50 mm, housing diameter (D) of 82 mm and overall height (h) of 10.00/11.00 mm. Design A 101 corresponds to a single-lip seal with spring, intended for rotating shafts with lubrication. DBH is a brand that MR carries, so you can ask us about compatible alternatives.

Typical applications for a seal of these dimensions include gearboxes, centrifugal pumps, electric motors, reducers and power transmission equipment in general. It is used to confine oil or grease inside the mechanism and prevent the entry of dust, water or particles. It is commonly found on 50 mm shafts rotating at moderate speeds and where a reliable, low-maintenance sealing barrier is required.

For correct installation, check that the shaft has the proper hardness and roughness, with no burrs or marks that could damage the lip. Lubricate the lip before inserting it and use an installation tool that presses on the outer diameter, never on the lip. The housing must be clean and free of deformation. If the seal replaces another one, compare all three dimensions and the design: a difference in height or lip type can affect sealing.

If you need an equivalent or a nearby size, send us part number 8127 or the dimensions 50 x 82 x 10.00/11.00 mm via WhatsApp. You can also tell us the equipment where it is installed, the brand of the original seal and a photo of the part. With that data, at MR Accesorios Industriales we look for the closest option among the brands we carry and confirm your quote.

MR Accesorios Industriales has more than 80 years in the industrial sector and carries seals and oil seals from different brands. If this DBH 8127 is not exactly what you need, write to us and we will help you find the size or design that best suits your machine. Service is personalized and you can send your inquiry via WhatsApp to receive a technical response.