DBH 1391Vit radial shaft seal — 78 x 95 x 12

DBH 1391Vit 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 1391Vit and any equivalents.

The DBH 1391Vit is a radial shaft seal that keeps lubricant in and contaminants out of rotating equipment. It measures 78 mm at the shaft, 95 mm at the housing and 12 mm in height, and it follows the A 447 H design. MR Industrial Accessories supplies this seal as part of its seals and oil seals line.

This oil seal carries the DBH brand and the code 1391Vit. Its dimensions are shaft 78.00 mm, housing 95.00 mm and height 12.00 mm. The A 447 H designation describes the lip profile and body construction, which is a reference for the seal's geometry rather than a size. The seal is made to run against a rotating shaft, hold lubricant inside the assembly and block dust, water and other particles from entering.

You will find this size in gearboxes, pumps, electric motors, rollers and power transmission equipment, as well as in agricultural machinery, process lines and conveying systems. Because 78 x 95 x 12 mm matches standard housing dimensions, it fits many assemblies that follow common industry sizing. In each case the seal protects bearings and gears from contamination while keeping the lubricant where it belongs.

Before installing the 1391Vit, make sure the shaft and housing are clean and free of burrs or scratches. Coat the lip with the same oil or grease used in the equipment, then press the seal in squarely, perpendicular to the shaft, without hitting it directly. When selecting a seal, consider shaft speed, operating temperature and the fluid being retained. The A 447 H design gives you a starting point, but it is always best to confirm those conditions against the manufacturer's data.

If you need a replacement, send the code 1391Vit or the dimensions 78 x 95 x 12 mm. A photo of the old seal or the equipment data also helps. MR Industrial Accessories can review options within the same brand or from other lines we carry, keeping the critical dimensions and the design type in mind, so you get a compatible seal without modifying the housing.

To request a quote for the DBH 1391Vit oil seal, contact us on WhatsApp or by email with the code or dimensions. We reply promptly and can suggest equivalents or help you choose if you are unsure between designs. If you need larger quantities for restocking, include that in your inquiry and we will follow up.