Radial shaft seal DBH 6175Pol — 156.00 x 180.70 x 12.70

DBH 6175Pol is a radial shaft seal reference, within Seals. Request a quote for 6175Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6175Pol radial shaft seal is a rotary shaft seal that prevents oil or grease leaks and blocks dust and water from entering at the point where the shaft passes through the housing. Due to its dimensions and Mz-R design, it is used in equipment where the shaft rotates at moderate speed and is exposed to dirt. MR Accesorios Industriales carries this brand and helps you confirm the size before quoting.

This item is a DBH 6175Pol oil seal with the following dimensions: shaft diameter 156 mm, housing diameter 180.70 mm and height 12.70 mm. The indicated design is Mz-R, which corresponds to a sealing lip with metal reinforcement and a geometry designed to retain lubricant and repel contaminants. The code 6175Pol identifies the part within the DBH line, and it is advisable to verify that it matches the seal installed before replacing it.

Typical applications for a seal of this size appear in gearboxes, pumps, mills, mixers and power transmission equipment where the shaft has a diameter close to 156 mm. It is also found in older or imported machines where the size is not standard and the original seal is no longer easy to find. In those cases, the Mz-R design helps maintain the seal even if the shaft has slight surface wear.

To install it, clean the housing and the shaft, verify there are no burrs or deep marks, and lubricate the lip with the same grease or oil used in the equipment. The seal is inserted perpendicular to the shaft, without hitting the lip, using a tube or press that rests on the outer diameter. If the shaft shows a groove or wear, consider a wear sleeve or a nearby size before forcing the new part.

If you need an equivalent or a nearby size, send us the code 6175Pol along with the dimensions measured on the equipment: shaft diameter, housing diameter and height. A photo of the old seal and the housing also works. With that data, at MR Accesorios Industriales we compare with the alternatives and send you a quote by WhatsApp.

When in doubt, do not measure only the outer diameter: the seal may look the same but have a different height or lip type. The designation 6175Pol and the dimensions 156 x 180.70 x 12.70 mm are the reference for ordering it. Write to us on WhatsApp with the code and we'll quote you.