Radial shaft seal DBH 9316 — 19.00 x 30.00 x 7.00

DBH 9316 is a radial shaft seal reference, within Seals. Request a quote for 9316 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9316 oil seal is a single-lip radial seal that mounts on a 19 mm shaft and closes against a 30 mm housing bore, with a total height of 7 mm. Its Lx design indicates a lip configuration with spring, intended to retain lubricant and block the ingress of dust and water in equipment with rotary motion. It is used in gearboxes, pumps, electric motors and transmissions where axial space is limited.

This item is identified by the designation 9316 and corresponds to the Lx design. The dimensions you must verify before ordering are: shaft diameter 19 mm, housing bore 30 mm and height 7.00 mm. The lip with internal spring ensures constant contact on the shaft, while the outer body fits by interference in the housing. It is a compact-section seal, suitable for shafts rotating at moderate speeds and with permanent lubrication.

Typical applications for a seal like the DBH 9316 appear in gearboxes, centrifugal pumps, electric motors, fan shafts and power transmission equipment. In all these cases it performs two functions: preventing oil or grease from leaking outward and stopping contaminants from reaching the bearings. It is also found in machine tools, conveyors and process equipment where the shaft passes through a cast iron or aluminum wall.

For installation, verify that the shaft has no burrs or marks that could damage the lip, lubricate the seal before inserting it and apply force on the outer ring, never on the lip. The housing must be clean and free of impacts. If the shaft shows wear, consider a nearby size or a seal with an auxiliary lip. The selection depends on rotation speed, operating temperature and lubricant type; with that data we confirm whether the Lx design is suitable.

If you need an equivalent or a close size, send us the code 9316 together with the shaft, housing bore and height dimensions. It also helps to send a photo of the old seal or the housing drawing. At MR Accesorios Industriales we cross-reference the designation with the alternatives available in the DBH line and in other brands we supply, and we confirm the option that best fits without modifying the machining.

To request a quote for the DBH 9316 seal or ask about a nearby size, write to us on WhatsApp with the code and dimensions. We will reply with compatible alternatives. MR Accesorios Industriales supplies the DBH line as an official brand, with the technical support to help you choose the correct seal.