DBH 8243 radial shaft seal

DBH 8243 is a reference of radial shaft seal, within Seals. Request a quote for 8243 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8243 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its A 093 design and dimensions of 40 mm shaft diameter and 21 mm height make it suitable for industrial applications where a reliable barrier against leaks is required. MR Accesorios Industriales carries this brand and advises you so you can choose the correct seal for your equipment.

This item is a radial shaft seal from the DBH brand, identified by part number 8243. According to the product page data, it corresponds to a shaft of 40 mm diameter (d) and a total height of 21 mm (h). The A 093 design defines the geometry of the lip and the metal body. The housing diameter is listed as 0 mm, so that value must be confirmed against the manufacturer's data sheet before defining the installation.

Radial shaft seals such as the DBH 8243 are used in gearboxes, pumps, electric motors, rollers and power transmission equipment to prevent oil or grease from escaping and dust or water from entering. They are critical components in environments with vibration, variable temperature or exposure to external agents, where poor sealing accelerates wear on bearings and gears.

To correctly select this seal, verify that the shaft diameter matches the indicated 40 mm and that the 21 mm height is compatible with the available space in the housing. The A 093 design may vary in lip type and material, so it is important to review the manufacturer's data sheet. During installation, lubricate the lip, avoid damaging it with sharp edges, and make sure the shaft has no burrs or excessive wear.

If you need a seal equivalent to the DBH 8243, you can send us the complete part number, the shaft, housing and height dimensions, and a photo of the original seal. With that data, at MR Accesorios Industriales we look for the most suitable option within our line of seals and oil seals. We can also guide you if the housing or height differ.

To request a quote for the DBH 8243 seal or ask about alternatives, send us the part number on WhatsApp. At MR Accesorios Industriales we reply with the technical information you need so your equipment keeps running without leaks.