DBH 9316 radial shaft seal — 19 x 30 x 7

DBH 9316 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 9316 and any equivalents.

The DBH 9316 is a single-lip radial shaft seal. It fits a 19 mm shaft and a 30 mm housing, with a 7 mm overall height. The Lx design includes a spring-loaded lip that helps retain lubricant and block dust and water in rotating equipment. It is commonly used in gearboxes, pumps, electric motors and transmissions where axial space is tight.

The part number 9316 corresponds to the Lx design. Before ordering, verify shaft diameter 19 mm, housing diameter 30 mm and height 7.00 mm. The internal spring keeps the lip in constant contact with the shaft, while the outer body presses into the housing. This compact seal suits shafts turning at moderate speeds with permanent lubrication.

Typical applications include gearboxes, centrifugal pumps, electric motors, fan shafts and power transmission equipment. In these, the seal prevents oil or grease from escaping and keeps contaminants away from bearings. It also appears in machine tools, conveyors and process equipment where a shaft passes through a cast iron or aluminum wall.

During installation, check the shaft for burrs or marks that could harm the lip. Lubricate the seal before inserting it and apply force on the outer ring, not the lip. The housing must be clean and free of impacts. If the shaft is worn, consider a seal with an auxiliary lip. Selection depends on rotation speed, working temperature and lubricant type; with these data, we confirm whether the Lx design is correct.

For an equivalent, send the part number 9316 and the shaft, housing and height dimensions. A photo of the old seal or the housing drawing also helps. We cross-reference the designation with options in the DBH line and other brands we supply, and confirm the best fit without modifying the machining.

To request a quote for the DBH 9316 oil seal, contact us by WhatsApp with the part number and dimensions. We will reply with compatible alternatives. MR Industrial Accessories supplies the DBH line with technical support to help you choose the right seal.