DBH 1347 radial shaft seal

DBH 1347 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 1347 and any equivalents.

The DBH 1347 is a radial shaft seal built to keep lubricant in and contaminants out of rotating equipment. It is identified by part number 1347 and has an 85 mm housing bore with a 10 mm height, using the A 378 design. The shaft diameter is listed as 0 mm, so always confirm that measurement against the manufacturer's technical data sheet before ordering. MR supplies this brand and can help you match the seal to your application.

This seal is a lip-type radial shaft seal from DBH. The data sheet gives a housing bore (D) of 85 mm and a height (h) of 10.00 mm. The A 378 designation refers to a specific lip and case arrangement for rotating shaft sealing. Because the shaft diameter is shown as 0 mm, verify the actual shaft size on your equipment or the original part number before you request a quote.

Seals like the DBH 1347 are common in gearboxes, centrifugal pumps, electric motors, rollers and power transmission equipment. The seal presses into the housing while its lip runs against the shaft to form a dynamic closure. In industrial machinery, agricultural equipment and process lines, this keeps lubrication clean and blocks dust and water that would otherwise shorten bearing and gear life.

Correct installation starts with clean, burr-free housing bore and shaft surfaces. Lubricate the lip with the same oil or grease used in the machine, then press the seal in squarely with a proper installation tube, applying force to the metal case and never to the lip. The 85 mm housing bore and 10.00 mm height must match the seat. If the shaft is worn, consider a seal with an auxiliary lip or a repair sleeve.

If you need an equivalent to the DBH 1347, send the part number on WhatsApp. We can also search alternatives from other brands or with different heights and diameters. To do that, provide the shaft and housing bore measurements and the height, or the original part number. Our team helps you identify the right part and replies promptly with a quote.