DBH 8243 radial shaft seal

DBH 8243 belongs to radial shaft seal, part of our Seals range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 8243 and any equivalents.

The DBH 8243 is a radial shaft seal built to hold lubricant in place and keep contaminants out of rotating shaft assemblies. It follows the A 093 design, with a 40 mm shaft diameter and a 21 mm height. Our team supplies this brand and can help you confirm that the seal fits your application before you order.

The part number identifies a lip seal from the DBH line. Its stated dimensions are shaft 40 mm and overall height 21 mm. The A 093 designation describes how the lip and the metal body are put together. The housing diameter appears as 0 mm in the product data, so that figure has to be checked against the manufacturer's data sheet before the seal is installed.

Seals of this type show up in gearboxes, pumps, electric motors, rollers and other power transmission equipment. Their job is to stop oil or grease from working its way out while blocking dust and water from getting in. In setups with vibration, changing temperatures or contact with outside elements, a worn seal lets bearings and gears wear faster.

When selecting the DBH 8243, check that the shaft measures the stated 40 mm and that the 21 mm height fits the space in the housing. Lip style and material can differ within the A 093 design, so the manufacturer's data sheet is worth a look. At installation, put lubricant on the lip, keep sharp edges away from it, and confirm the shaft is free of burrs or heavy wear.

If you are looking for a seal that matches the DBH 8243, send the full part number along with the shaft, housing and height dimensions and a photo of the seal you are replacing. With those details we can search our line of seals and oil seals for a suitable option, and we can also help when the housing or height does not match.

Send the part number on WhatsApp or by email to request a quote or ask about alternatives. We reply with the technical information you need to keep your equipment sealed and running.