DBH 8270Sil radial shaft seal — 17 x 30 x 7

DBH 8270Sil is a reference of radial shaft seal, within Seals. Request a quote for 8270Sil via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8270Sil radial shaft seal is a lip seal that mounts in the housing and seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. With dimensions of 17 mm shaft, 30 mm housing and 7 mm height, and Lx design, it is used in gearboxes, pumps, electric motors and power transmission equipment. MR Accesorios Industriales supplies this brand and advises you on choosing the correct seal for your application.

This item is a radial shaft seal from the DBH line, identified as 8270Sil. Its dimensions are 17 mm shaft diameter, 30 mm housing diameter and 7.00 mm height. The Lx design corresponds to a single lip seal with spring, intended for rotating shafts with lubrication. The elastomeric lip seals against the shaft and the metal case fits into the housing. It is a wear part that is replaced when oil leakage or contaminant ingress appears.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, reducers and power transmission equipment. In these assemblies, the seal prevents oil or grease leaks and protects the bearings from dust and moisture. It is also used in machine tools, compressors and conveyor systems. It is always advisable to verify that the shaft has no wear or marks that could damage the new lip.

To install the seal, clean the housing and the shaft, check that there are no burrs and lubricate the lip with the same oil used in the equipment. Insert it perpendicular to the shaft, without striking the lip, using a tube that bears on the case. Selection depends on shaft speed, temperature and the type of lubricant. If the shaft is damaged, consider a wear sleeve. The Lx design is suitable for general applications with low pressure.

If you need an equivalent or a different size, send us the part number 8270Sil or the shaft, housing and height dimensions via WhatsApp. You can also indicate the equipment where it is mounted and the brand of the original seal. At MR Accesorios Industriales we cross-check the data against the manufacturer's product page and offer you alternatives within the same DBH line or from other brands we supply. This way you avoid buying a part that does not fit.

MR Accesorios Industriales supplies the DBH brand as a brand. If you have doubts about the compatibility of this seal with your equipment, write to us on WhatsApp and we will help you confirm the dimensions and design. We support workshops, plants and maintenance teams with technical advice and power transmission parts.