DBH 8019Sil radial shaft seal — 80 x 100 x 7

DBH 8019Sil is a reference of radial shaft seal, within Seals. Request a quote for 8019Sil via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8019Sil radial shaft seal is a lip seal that prevents oil or grease leaks and blocks the entry of dust and water in equipment with a rotating shaft. Due to its dimensions of 80 mm shaft, 100 mm housing and 7 mm height, and its Lz design, it is used in gearboxes, pumps, electric motors and industrial machinery where axial space is limited. MR Accesorios Industriales carries this brand for replacement and maintenance.

This DBH 8019Sil oil seal has an 80 mm shaft diameter, a 100 mm housing diameter and a 7.00 mm height. Its Lz design indicates a configuration with a sealing lip and spring that maintains contact on the shaft. The lip elastomer works against a ground metal surface, while the outer case fits into the housing. It is a replacement part for shafts that rotate inside a fixed housing, with the function of retaining lubricant and excluding external contaminants.

It is used in gearboxes, centrifugal pumps, electric motors, compressors, mixers and transmission equipment. It also appears in machine tools, conveyors and hydraulic systems where bearings and gears must be protected. In food, paper or chemical plants, the seal prevents dust or liquids from entering the lubricant. It is a wear part: it should be checked at every preventive maintenance interval and replaced if it shows leakage, hardening or cuts on the lip.

To install it, check that the shaft is clean, free of burrs and marks, with suitable hardness and roughness. Lubricate the lip with the same oil or grease used in the equipment before inserting it. Place it perpendicular to the shaft and use a tube or press that bears on the outer diameter, never on the lip. If the housing has burrs, clean it and apply sealant. Selection depends on speed, temperature and type of lubricant; the Lz design is a common option for general applications.

If you need an equivalent, send us part number 8019Sil or the shaft, housing and height dimensions. We can also look for a seal with a different lip design or material depending on the fluid and operating temperature. We work with brands that MR carries and with in-house manufacturing of housings, chains and pulleys. The more data you give us, the more precise the proposal will be.

To request a quote for the DBH 8019Sil oil seal, write to us on WhatsApp with the part number or the dimensions. MR Accesorios Industriales advises you so you choose the right part. If you have doubts about installation or replacement, ask us and we will help you resolve them.