DBH 1294 radial shaft seal — 44 x 79.9 x 12

DBH 1294 is a reference of radial shaft seal, within Seals. Request a quote for 1294 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 1294 seal is a single-lip radial shaft seal that mounts on the shaft and inside the housing to retain lubricant and stop the entry of dust, water or particles. With 44 mm shaft, 79.90 mm housing and 12 mm height, it is a size intended for gearboxes, pumps and transmission equipment where axial space is limited. MR Accesorios Industriales sells this brand and helps you confirm the size before quoting.

This item is a DBH radial shaft seal with designation 1294, with the following dimensions: shaft diameter 44 mm, housing diameter 79.90 mm and height 12.00 mm. The design is Mx, a spring-loaded sealing lip that runs on the rotating shaft. The 12 mm height defines the width of the housing where the seal fits; respecting it is key so the lip rests on the correct track and does not become displaced.

Seals of this size are used in gearboxes, centrifugal pumps, electric motors, rollers and power transmission equipment. They also appear in old or imported machines where the housing has an uncommon size, such as the 79.90 mm in this case. Their function is twofold: keep the oil or grease inside the assembly and prevent contaminants from entering that accelerate wear on bearings and gears.

To install it, check that the shaft is clean, free of burrs and tool marks, and that the housing has no dents. Lubricate the lip with the same grease or oil used in the equipment before inserting it, and do so with a tube or press that bears on the outer diameter, never on the lip. If the shaft is worn, consider a seal with a displaced lip so it seals on a new track.

To quote the code 1294, send us the shaft, housing and height dimensions, and a photo of the old seal if you have it at hand. The code engraved on the seal or the equipment model also works. With that data we look for alternatives within the DBH line or other brands we sell, and we quote you.

MR Accesorios Industriales sells the DBH brand as part of its line of seals and radial shaft seals. If you already have the code, write to us on WhatsApp and we will reply with the quote. If you are still measuring, send us the dimensions and we will help you identify the seal that corresponds to your equipment.