DBH 1184Vit radial shaft seal — 55 x 70 x 8

DBH 1184Vit 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 1184Vit and any equivalents.

When a rotating shaft needs its lubricant kept in and dirt kept out, a radial lip seal like the DBH 1184Vit does the job. It fits a 55 mm shaft, a 70 mm housing bore and an 8 mm height, and presses into gearboxes, covers and housings. The A 156-R H build pairs a main sealing lip with a secondary dust lip, which suits dirty or dusty surroundings. Pumps, gear reducers and power transmission equipment commonly use this size as a replacement part. MR Industrial Accessories supplies it within its DBH seal range.

The part carries the DBH brand and the code 1184Vit. Reading the size: shaft 55 mm, housing bore 70 mm, height 8.00 mm. The A 156-R H designation describes a metal-cased seal with one lip doing the sealing and an extra lip that keeps particles away from the sealing zone. The elastomer lip rides against the turning shaft to hold oil or grease in place. Because it is a precision item, the housing must be machined and the shaft surface must be finished to suit it.

You will find this seal in gearboxes, centrifugal pumps, electric motors, speed reducers and belt- or chain-driven transmission equipment. Agricultural machinery, construction equipment and industrial process lines also use it wherever a turning shaft has to keep its lubricant contained. The two-lip arrangement helps in areas exposed to dust, chips or moisture, where protecting the neighboring bearing matters. Treat it as a wear part and swap it out during preventive maintenance.

Selection starts with matching three values to your equipment: shaft, housing bore and height. Fit the seal with the right tools and keep impacts away from the lip. Before pressing it in, coat the lip with the same oil or grease the system runs, and check the shaft for burrs or heavy wear. How concentric and how smooth the shaft is will shape how well the seal holds. A damaged housing may call for repair or a seal that works with a wear sleeve.

If you need the same size from another line or a close variant, send the code 1184Vit or your shaft and bore measurements. MR Industrial Accessories carries seals and oil seals in various brands and configurations, and our team can match the right part to your dimensions and application. We can also point you to options in other elastomer grades or in single- and double-lip versions, depending on how the equipment runs.

For a quote on this DBH 1184Vit seal or to ask about other sizes, message us on WhatsApp with the code or the dimensions you need. MR Industrial Accessories answers with the technical details and the quote. If compatibility is unclear, send a photo of the old part or the equipment data and we will help you sort it out. We serve industrial maintenance customers across the United States and in several Latin American countries.