Radial shaft seal DBH 8183Pol — 151.20 x 174.80 x 12.00

DBH 8183Pol is a radial shaft seal reference, within Seals. Request a quote for 8183Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8183Pol oil seal is a single-lip radial seal that mounts on rotating shafts to retain lubricant and exclude contaminants. With dimensions of 151.20 mm shaft diameter, 174.80 mm housing and 12.00 mm height, and an Lz design, it is intended for equipment where axial space is limited and a reliable closure is required. MR Accesorios Industriales supplies this official brand and advises you so you choose the correct seal for your application.

This item is a DBH radial shaft seal, identified by designation 8183Pol. Its main attributes are: shaft diameter (d) of 151.20 mm, housing diameter (D) of 174.80 mm and height (h) of 12.00 mm. The Lz design corresponds to a single-lip configuration with a spring, suitable for rotating shafts. These dimensions define the mounting interference and must match the shaft and cavity of your equipment to guarantee effective sealing.

Seals of this type are used in gearboxes, pumps, electric motors, drive shafts and industrial equipment in general. Their function is twofold: prevent oil or grease leaks to the outside and block the entry of dust, water or particles that accelerate wear on bearings and gears. In applications with moderate peripheral speeds and temperatures within the usual range for elastomers, the Lz design offers a good balance between sealing and low friction.

To correctly select a seal, check that the shaft diameter is within the recommended tolerance, that the cavity has the right diameter and depth, and that the lip runs on a ground surface free of grooves. Installation must be done with the lip lubricated and a tool that does not damage the seal. If the shaft shows wear, consider a nearby size or a seal with the lip in a different position. The 8183Pol designation lets you identify the exact part.

If you need an equivalent or a close size, the most practical thing is to send us code 8183Pol or the current dimensions of your seal (shaft diameter, housing and height). With that data we can look for alternatives within the same brand or other lines we carry. We can also advise you if the mounting space requires a different profile or a specific material for particular temperatures or fluids.

At MR Accesorios Industriales we supply the DBH brand as part of our seals and oil seals line. If this seal is the one you need, send us code 8183Pol on WhatsApp and we will send you the quote. If you have doubts about the size or design, ask us and we will help you confirm that the part is the right one for your equipment.