DBH 9233 radial shaft seal — 41.2 x 50.8 x 4.76

DBH 9233 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 9233 and any equivalents.

For rotating shafts that need reliable sealing in tight spaces, the DBH 9233 oil seal offers a compact solution. With a 41.20 mm shaft diameter, a 50.80 mm housing bore and a 4.76 mm overall width, this radial lip seal fits equipment where axial room is limited. Its Ms profile keeps the cross-section slim while maintaining a secure lip contact. You will find it in pumps, motors, gearboxes and other power transmission components running on shafts of that size.

The DBH 9233 is a single-lip radial shaft seal. Its part number identifies the size and design: the 9233 code corresponds to the 41.20 mm shaft, 50.80 mm housing and 4.76 mm width. The Ms designation indicates a thin-section construction, so it works well in applications where a standard-profile seal would not seat properly. The sealing lip presses against the rotating shaft, while the outer case holds firm in the housing, forming both the dynamic and static seals.

Seals like this are common in centrifugal pumps, electric motors, gearboxes, compressors, mixers and machine tools. They keep oil or grease inside the bearing housing and block dust, water and particles from entering. The DBH 9233 is suited to moderate shaft speeds and normal operating temperatures, as long as the lip material is compatible with the fluid being sealed.

Before installing, verify that the shaft and housing dimensions match the values for the 9233 and that the shaft surface is clean, with no burrs or scratches that could harm the lip. Lubricate the lip, then press on the outer ring only, never on the lip itself. When replacing an existing seal, compare the design and width carefully; even a small difference can prevent correct seating or leave the lip running off its track.

To get a quote, send the code 9233 or the shaft, housing and width dimensions, along with the fluid type and operating temperature. That information lets us find a suitable alternative in the DBH line or from other brands we supply. It also helps to mention the equipment and the mounting position, so we can recommend the right lip design and material.

MR Industrial Accessories supplies the DBH brand as part of its seals and oil seals range. For technical support, message us on WhatsApp with the code 9233 and we will provide the details you need for your equipment.