Radial shaft seal DBH 8360/85 — 18.00 x 33.30 x 8.00

DBH 8360/85 is a radial shaft seal reference, within Seals. Request a quote for 8360/85 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8360/85 radial shaft seal is a lip seal that closes off the passage of oil or grease at the point where a shaft passes through a housing. It is used in gearboxes, pumps, electric motors and power transmission equipment to retain lubricant and block the entry of dust or water. Its dimensions of 18 mm shaft, 33.30 mm housing and 8.00 mm height place it in the small range of the line. MR Accesorios Industriales supplies this brand and quotes it by WhatsApp.

The DBH 8360/85 is an Mx design seal, with the three dimensions that define the seat: 18 mm shaft diameter, 33.30 mm housing diameter and 8.00 mm height. These are the dimensions you must compare before replacing a part, because a seal that is forced into the housing or loose on the shaft loses its lip within a few hours of operation. The designation 8360/85 is the code that identifies this size within the DBH line.

It is found in equipment where a shaft rotates inside a lubricated housing: gearboxes and motovariators, centrifugal pumps, electric motors, small compressors, fan shafts and machine tools. It also appears in applications exposed to dust or splashes, where the seal acts as a barrier against contaminants in addition to retaining oil. In these cases it is advisable to check the condition of the lip and spring each time the equipment is opened.

To choose correctly, verify the three dimensions against the drawing or the old part: shaft diameter, housing diameter and height. Also check the condition of the shaft surface: if it has a groove or roughness, the new lip will not seal even if the size matches. During installation, lubricate the lip with the same grease or oil used in the equipment, place the seal perpendicular to the shaft and push it evenly to the bottom of the housing. Avoid striking it with a metal tip on the lip.

If you cannot find the 8360/85 or need a neighboring size, send us the full code and the housing dimensions. With that data we look for the equivalent within the DBH line or other brands we supply, always respecting the shaft, housing and height dimensions. If you have the old seal on hand, a photo with a caliper next to it helps confirm the size and lip type before quoting.

MR Accesorios Industriales supplies the DBH brand and has more than 80 years in the industry. If this seal is for equipment that is down, send the code 8360/85 by WhatsApp with the dimensions and we will reply with the quote and the available alternative. We can also review whether a seal with a different lip geometry is better for your application.