DBH 9316 radial shaft seal — 19 x 30 x 7

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

The DBH 9316 oil seal is a single-lip radial shaft seal that is mounted on a 19 mm shaft and seals against a 30 mm housing, with a total height of 7 mm. Its Lx design indicates a lip configuration with a spring, designed to retain lubricant and block the entry 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 it are: shaft diameter 19 mm, housing diameter 30 mm and height 7.00 mm. The lip with an internal spring ensures constant contact on the shaft, while the outer body is fitted by interference in the housing. It is a compact-section oil seal, suitable for shafts rotating at moderate speeds and with permanent lubrication.

Typical applications of an oil seal such as 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 the leakage of oil or grease to the outside and stopping the advance of contaminants toward 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 oil 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 an oil seal with an auxiliary lip. The selection depends on the rotation speed, the working temperature and the type of lubricant; with that data it is confirmed whether the Lx design is the right one.

If you need an equivalent, send us the part number 9316 together with the shaft, housing and height dimensions. It also helps to send a photo of the old oil seal or the housing drawing. At MR Accesorios Industriales we cross-reference the designation with the corresponding options in the DBH line and in other brands we sell, and we confirm the option that best fits without modifying the machining.

To request a quote for the DBH 9316 oil seal, write to us by WhatsApp with the part number and dimensions. We will reply with the compatible alternatives. MR Accesorios Industriales sells the DBH line, with the technical support so that you choose the right seal.