DBH 1393 radial shaft seal — 41 x 54 x 11

DBH 1393 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 1393 and any equivalents.

When a rotating shaft passes through a housing that holds oil or grease, the DBH 1393 radial shaft seal is what keeps the lubricant where it belongs and keeps dust, water and particles out. It measures 41 mm at the shaft, 54 mm at the housing and 11.00 mm in height, and it presses into the housing while its lip rides on the shaft. Treat it as a wear part: any sign of leakage or a lip that has gone hard means it is time to replace it.

The designation 1393 identifies this seal, and the Lr design tells you what you are getting: one lip with a spring. The elastomeric lip contacts the shaft, and the spring holds steady pressure against it so oil or grease stays contained. A metal outer case presses firmly into the housing bore and keeps the seal from moving.

You will find this size in gearboxes, pumps, electric motors, transmission shafts and process equipment that runs continuously. Anywhere a shaft turns through a lubricated housing, a seal like this one stops lubricant loss and keeps contamination out. Machine tools, conveyors and agricultural equipment also use it. Because it is compact, it fits assemblies where radial space is tight but dependable sealing is still needed at moderate speeds.

Before you order, confirm the shaft diameter sits within the recommended tolerance and that the housing bore and depth match. Install the seal with the lip toward the lubricant and the front face square to the bore. Put some lubricant on the lip before the shaft goes in so start-up does not tear it. If the shaft surface is worn, a repair sleeve is worth considering. A clean housing goes a long way toward a seal that lasts.

If you need an equivalent, send part number 1393 or the dimensions 41x54x11 by WhatsApp or email. We can search other brands and configurations within the same oil seal category, and we can point you toward the lip design that suits your lubricant and operating speed. The more details you share, the closer the match we can propose.

MR Industrial Accessories LLC supplies the DBH brand within its seals and oil seals line. If this is not the seal your equipment calls for, reach out and we will help you identify the right one. Quotes are handled by WhatsApp or email with the part number or the product dimensions, and we serve customers throughout the United States and in several Latin American countries.