DBH 9555 radial shaft seal — 39.6 x 52 x 10/11

DBH 9555 is a reference of radial shaft seal, within Seals. Request a quote for 9555 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9555 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants in rotating equipment. Its dimensions of 39.60 mm shaft, 52.00 mm housing and 10.00/11.00 mm height make it suitable for gearboxes, pumps and motors where axial space is limited. DBH is a brand MR sells, with technical support to select the right compound and design according to the fluid and working temperature.

This item is a radial shaft seal from the DBH line, identified by code 9555. Its dimensions are shaft (d) 39.6 mm, housing (D) 52 mm and height (h) 10.00/11.00 mm, with an A 114 design. The A 114 design corresponds to a single-lip seal with spring, intended for rotating shafts with permanent lubrication. The double height 10/11 mm indicates that the housing accepts both depths depending on the assembly. It is a standard replacement part for equipment operating with oil or grease and requiring leak containment.

Typical applications include gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. In all these cases, the seal prevents lubricant loss and the ingress of dust or water, extending the life of bearings and gears. It is also used in agricultural and industrial machinery where working conditions are demanding and reliable, low-maintenance sealing is required.

For correct installation, verify that the shaft has the appropriate hardness and roughness, and that the housing is clean and free of burrs. Lubricate the lip before inserting the seal and make sure the height sits flush or according to the housing depth. If the equipment operates at high temperature or with aggressive fluids, ask about special compounds. The choice of the A 114 design responds to shafts with continuous rotation and moderate pressure.

To quote an equivalent, send us code 9555 along with the shaft and housing dimensions. You can also send a photo of the old part or the equipment drawing. At MR Accesorios Industriales we cross-check the data with the manufacturer's data sheet to offer you the compatible alternative. Do not improvise dimensions: a wrongly sized seal causes leaks and premature wear.

To request a quote for this DBH 9555 seal or ask about other sizes in the line, write to us on WhatsApp and send us the code. We will reply with the alternatives that best suit your equipment. MR Accesorios Industriales sells DBH, with technical advice so you can choose the right seal.