DBH 1227 radial shaft seal — 50 x 80 x 10

DBH 1227 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 1227 and any equivalents.

For rotating shafts that need reliable oil or grease retention, the DBH 1227 radial shaft seal is a common choice. It keeps lubricant where it belongs while blocking dust, water and other contaminants from reaching the bearing cavity. The seal measures 50 mm at the shaft, 80 mm at the housing and 10 mm in height, and it follows the A 402 design. MR Industrial Accessories supplies this brand as part of its seal and oil seal range for maintenance teams across the United States and Latin America.

The DBH 1227 is a radial shaft seal, also called a lip seal. Its part number, 1227, identifies it within the DBH line. The dimensions are shaft 50 mm, housing 80 mm and height 10 mm. Design A 402 refers to a single lip with a spring, a configuration intended for rotating shafts that run with lubrication. The elastomer lip and the metal case form the sealing element, working together to contain oil or grease continuously. This makes it a standard replacement item in many industrial settings.

You will find this seal in gearboxes, centrifugal pumps, electric motors, compressors and conveyor rollers. In each case, the seal sits in the housing and its lip presses against the shaft to create a dynamic barrier. Agricultural and road equipment also use it, where dust and moisture place extra demands on sealing performance. If your machine has a 50 mm shaft and an 80 mm housing bore, this model may be the direct replacement you need.

Selecting the right oil seal starts with matching three dimensions: shaft, housing and height. Beyond size, rotation speed, operating temperature and the type of lubricant all affect how long the seal will last. During installation, coat the lip with the same oil or grease used in the equipment, press the seal in squarely and avoid hitting it with hard tools. A misaligned seal or a shaft with scratches will leak early. When in doubt, share your machine's technical data with us.

If you are looking for an equivalent, send part number 1227 or the shaft and housing dimensions. We can also check alternatives in other brands or configurations when this design does not suit your application. Our team can help you choose. Message us on WhatsApp and we will reply with a quote.

MR Industrial Accessories carries the DBH brand within its seals and oil seals line. The 1227 seal is a frequent replacement part in industrial maintenance. To confirm it fits your equipment, send the part number or dimensions by WhatsApp or email and we will help you verify it. We serve customers throughout the United States and in several Latin American countries.