Radial shaft seal DBH 1286Tef

DBH 1286Tef is a radial shaft seal reference, within Seals. Request a quote for 1286Tef via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1286Tef radial shaft seal is a lip seal designed to be mounted on an 85 mm shaft and retain lubricant or exclude contaminants in rotating equipment. Its A 426-R AH design corresponds to a specific configuration that combines a sealing lip with a reinforced body, suitable for applications requiring reliable sealing. MR Accesorios Industriales carries this brand as part of its line of seals and shaft seals, with more than 80 years of experience in the field.

This item is a radial shaft seal from the DBH brand, identified by part number 1286Tef. According to the data sheet, it is intended for a shaft of 85 mm diameter and its design corresponds to the designation A 426-R AH. The housing and height values are confirmed against the manufacturer's technical data sheet at the time of inquiry. It is a sealing component that works by direct contact on the shaft, with a lip that prevents leaks and the entry of particles.

Radial shaft seals like this one are used in gearboxes, pumps, electric motors, conveyor rollers and power transmission equipment in general. Their function is to keep the lubricant inside the assembly and prevent external agents such as dust, water or chips from entering the bearings or gears. In industrial plants, they are commonly found in process lines, material handling equipment and continuous production machinery where sealing reliability is critical.

To correctly select a seal, take into account the shaft diameter, the operating conditions (speed, temperature, pressure) and the chemical compatibility of the elastomer with the lubricant. Installation must be done with suitable tools to avoid damaging the lip, lubricating the sealing edge beforehand. It is important to verify that the housing and height match the dimensions of the original seal, since even a minimal difference can cause premature leaks or an incorrect fit.

If you need an equivalent or a nearby size, you can send us part number 1286Tef or the dimensions shown on your equipment. At MR Accesorios Industriales we have alternatives from other brands and can guide you according to the application. The idea is that you don't end up with equipment down because of a seal you can't find: with the right data, we look for the most suitable option within our line of seals.

To move forward with the quote, send part number 1286Tef or the full designation by WhatsApp to MR Accesorios Industriales. We will reply with the quote and the alternatives that best fit your needs. We work with in-house manufacturing in other areas, always with the technical support that more than 80 years in the Argentine industrial market gives us.