DBH 8465/85 radial shaft seal — 17 x 28 x 8

DBH 8465/85 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 8465/85 and any equivalents.

The DBH 8465/85 is a radial shaft seal built around a lip-and-spring design, sized for a 17 mm shaft, a 28 mm housing bore and an 8 mm width. It keeps lubricant where it belongs and blocks dust, water and other contaminants from reaching the bearing cavity. You will find it in pumps, motors, gearboxes and similar transmission equipment. MR Industrial Accessories supplies this brand and can help you confirm the right seal for the job.

This seal carries the DBH brand and the part number 8465/85. In code terms, the dimensions read as shaft 17.00 mm, housing 28.00 mm and height 8.00 mm. The Lr designation identifies a sealing lip with a spring, which is the configuration used on rotating shafts that run with lubrication. Because the dimensions follow standard housing practice, a worn seal can be swapped out without machining the bore.

Typical service includes centrifugal pumps, electric motors, speed reducers, compressors and power transmission drives. In each case the seal shields bearings and gears from outside contamination while holding oil or grease in place. From a maintenance standpoint it is a small component with a large impact: when it fails, the result is often unplanned downtime and damage to more expensive parts.

Installation calls for a shaft with the correct hardness and surface finish, plus a housing that is clean and free of burrs. Coat the lip with lubricant before pressing the seal in, and position the spring toward the fluid being retained. When selecting a replacement, factor in shaft speed, operating temperature and the lubricant in use. If any of these are unclear, send us your equipment details and we will help you verify the choice.

Looking for a cross-reference? The quickest route is to send part number 8465/85 or the three current dimensions: shaft diameter, housing diameter and height. From there we can identify alternatives in other brands or series that do the same job. We can also tell you whether the mounting space allows a different height or whether the Lr design fits your application.

To request a quote for the DBH 8465/85 seal, message us on WhatsApp or by email with the part number. MR Industrial Accessories responds with the technical information you need to keep your equipment running.