DBH 1349 radial shaft seal

DBH 1349 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 1349 and any equivalents.

The DBH 1349 is a radial shaft seal from DBH, a brand we supply. It has an A 378 design and is sized for a 120.00 mm housing diameter with a 12.00 mm height. This seal keeps lubricant in and contaminants out of rotating equipment, helping protect bearings and gears in gearboxes, pumps, and motors.

The DBH 1349 features a sealing lip and a metal outer case that presses into the housing. The A 378 design is suited for rotating shafts where oil or grease must be retained and dust or water excluded. With a housing diameter of 120.00 mm and a height of 12.00 mm, it fits common industrial housings.

Typical applications include gearboxes, centrifugal pumps, electric motors, mixers, and conveyors. In these machines, the seal prevents lubricant loss and blocks external particles from reaching bearings or gears. It can also be used where splashes or airborne particles are present, as long as shaft speed and temperature stay within the lip material's limits.

Proper installation matters. Make sure the housing is clean, free of burrs, and within tolerance. Lubricate the lip before pressing the seal in, and check that the shaft has no splines or wear that could cut the lip. Selection depends on rotation speed, operating temperature, and the fluid being sealed. If the shaft is worn, an auxiliary lip or a different design may be required.

For an equivalent to the DBH 1349, contact us via WhatsApp or email. We can search other brands or check if a standard size fits your application. Send the original part number, housing and shaft dimensions, and operating conditions so we can suggest a reliable option.

We supply DBH and other brands. To request a quote for the DBH 1349 or another size, write to us via WhatsApp or email. We also assist with installation and selection for your equipment.