DBH 9725 radial shaft seal — 85.7 x 107.85 x 12.7

DBH 9725 belongs to radial shaft seal, part of our Seals range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 9725 and any equivalents.

The DBH 9725 is a radial shaft seal that keeps lubricant in and contaminants out of rotating equipment. It is built to the Kx design and sized for a shaft of 85.70 mm, a housing of 107.85 mm and a width of 12.70 mm. MR Industrial Accessories supplies this brand and can help you confirm the right seal for your application.

This seal is identified by the code 9725 and belongs to the DBH line. Its key measurements are shaft diameter (d) 85.70 mm, housing diameter (D) 107.85 mm and height (h) 12.70 mm. The Kx designation refers to a specific construction within the line; details such as an auxiliary lip or spring should be checked against the manufacturer's technical data sheet.

Seals of this size are common in gearboxes, pumps, electric motors, transmission shafts and other industrial machinery where oil or grease must stay in and dust or water must stay out. They are often found on medium to large equipment such as conveyors, mills, mixers and continuous process lines. The choice of lip material and elastomer depends on the operating temperature, speed and the fluid being sealed.

For proper installation, make sure the shaft and housing are clean and free of burrs or scratches, and that their dimensions match the values above. Lubricate the lip with the same oil or grease used in the equipment before fitting. The shaft should have suitable hardness and surface roughness to support seal life. When replacing an existing seal, compare not only the outer dimensions but also the lip design and material, as differences there can affect performance.

To request a quote, send the code 9725 or the dimensions 85.70 x 107.85 x 12.70 mm via WhatsApp or email. If you need an equivalent, we can suggest alternatives from the DBH brand and others. We can also help identify the correct seal if you provide a photo or the housing and shaft dimensions. MR Industrial Accessories offers technical guidance to help you select the right part.

The designation 9725 is specific to DBH. If your equipment calls for a different size, ask us about similar options. Contact us via WhatsApp or email and our team will reply promptly.