DBH 9147 radial shaft seal — 22 x 62 x 7

DBH 9147 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 9147 and any equivalents.

A radial shaft seal in the DBH 9147 series keeps lubricant inside the housing and keeps dust and moisture out of it, which is what a rotating shaft needs. Reading the designation gives you the fit: 22 mm at the shaft, 62 mm at the housing bore, 7.00 mm of height. That combination suits compact assemblies. This seal is part of the seals and oil seals line we supply to plants across the United States, Canada, Mexico and South America.

The 9147 designation is the reference you quote when ordering, and the numbers that follow describe the geometry of the fit rather than the seal alone. Shaft side: 22 mm. Housing bore: 62 mm. Height: 7.00 mm. The Lx code tells the maintenance technician which lip arrangement is inside, a single lip with a spring, the usual choice when the goal is holding grease or oil in and keeping contaminants out along a turning shaft. It is a standard replacement item, not a special order.

Where you will run into it: gearboxes, pumps, electric motors, transmission shafts and general process equipment that has to keep its lubricant where it belongs. Machine tools, conveyors and pumping systems working around dust or water are common too. In each case the seal is the barrier that protects the bearings and stops the lubricant loss that speeds up wear.

Installation rewards a little care. Confirm the shaft and the housing bore match the dimensions above, and check that the shaft surface is polished with no burrs or scratches across the lip path. Put a film of lubricant on the lip before you press the seal in, and seat it square to the shaft instead of driving it in at an angle or hammering the lip. On equipment that runs hot or vibrates heavily, the lip compound and the concentricity of the housing are both worth confirming before installation.

If you are replacing a worn seal, send the part number 9147 or simply the dimensions 22 x 62 x 7 mm together with the type of equipment. We can point you to equivalents in other brands or lip configurations. When the shaft or the housing bore shows wear, tell us and we will advise whether a repair size makes more sense than the original fit.

Quotes are handled by part number through WhatsApp or email, and the team answers quickly. If you are unsure which option fits your application, send the details and we will come back with the technical information you need to decide.