Radial shaft seal DBH 1019 — 105.82 x 139.70 x 14.28

DBH 1019 is a radial shaft seal reference, within Seals. Request a quote for 1019 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1019 radial shaft seal is a lip seal that mounts on the shaft and seals against the housing to contain lubricant and block the ingress of dust, water or particles. Its Kz design and dimensions of 105.82 mm shaft, 139.70 mm housing and 14.28 mm height place it in heavy-shaft equipment, where the seal must withstand continuous rotation and demanding working conditions.

This item is a DBH 1019 radial shaft seal, identified by its designation 1019 and by the Kz design. The dimensions you must verify before ordering are three: shaft diameter 105.82 mm, housing bore diameter 139.70 mm and height 14.28 mm. These three dimensions determine whether the seal fits your assembly without modifying the seat or the shaft. The Kz design corresponds to the construction geometry of the lip and the metal case according to the DBH line.

It is used in gearboxes, pumps, electric motors, rollers and transmission equipment where the shaft exceeds 100 mm in diameter. In these applications the seal performs two functions at the same time: retaining the oil or grease inside the assembly and preventing contaminants from entering from the outside. It also appears in continuous process equipment, where scheduled seal replacement is part of preventive maintenance.

To select it, compare the three dimensions with the actual seat: shaft diameter, housing bore diameter and height. Check the condition of the shaft surface, because a new lip on a scratched or burred shaft does not seal properly. If the housing has play or deformation, the seal may rotate in the seat. During assembly, lubricate the lip before inserting it and avoid striking it on the edge.

If you cannot find the code 1019 or need a nearby size, send us the three dimensions —shaft, housing and height— and the type of equipment. With that data we search for the equivalent within the DBH line or in another brand we distribute. We can also advise you if the Kz design is not the one corresponding to your application and a different lip geometry is required.

To request a quote for the DBH 1019 oil seal, write to us on WhatsApp with the code 1019 or with the dimensions 105.82 x 139.70 x 14.28 mm. MR Accesorios Industriales distributes this brand and can advise you on the right variant for your equipment. The more complete the information you send, the faster we can confirm the part and provide your quote.