Radial shaft seal DBH 8166Pol — 17.00 x 35.00 x 7.00

DBH 8166Pol is a radial shaft seal reference, within Seals. Request a quote for 8166Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8166Pol 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. Its dimensions are 17 mm shaft, 35 mm housing and 7 mm height, with Lx design. It is used in pumps, electric motors, gearboxes and power transmission equipment where bearings must be protected and lubrication kept at the contact point.

The DBH 8166Pol is a radial lip seal with the dimensions indicated in its designation: 17 mm shaft diameter, 35 mm housing diameter and 7 mm height. The Lx design corresponds to a single lip configuration with spring, intended for rotating shafts with lubrication. The elastomeric lip runs on the shaft and the outer body is fixed by interference in the housing. It is a wear part: when the lip hardens, crystallizes or loses elasticity, it starts losing oil and must be replaced before it damages the bearing.

Typical applications for this seal are centrifugal pumps, electric motors, reducers and gearboxes, transmission shafts, mixers and process equipment. In all these cases it performs the same function: confining the lubricant inside the assembly and preventing contaminants from entering from the environment. It is also used as a secondary closure in split plummer block housings and in equipment where the shaft rotates with slight misalignment. If the equipment runs with high vibration or temperature, the condition of the lip should be checked more frequently.

To select the correct seal, verify that the three dimensions match the shaft, housing and available depth. The Lx design defines the lip type and body material; if the original equipment comes with another configuration, the equivalence must be confirmed before mounting. During installation, lubricate the lip with the same grease or oil used in the equipment, avoid striking it and make sure the shaft has no burrs or marks on the contact track. A scratched surface accelerates lip wear and causes premature leaks.

If you cannot find the exact size or need a variant, send us the code 8166Pol or the dimensions of the old seal via WhatsApp. At MR Accesorios Industriales we can look for a neighboring size within the same family or an equivalent from another brand, always confirming against the manufacturer's data sheet. We can also advise you if the original seal has a different design and you need to evaluate whether the Lx is compatible with your application.

To request a quote for the DBH 8166Pol seal or ask about an equivalent size, write to us on WhatsApp with the code or the shaft, housing and height dimensions. At MR Accesorios Industriales we work with official brands we distribute and help you identify the correct part for your equipment.