Radial shaft seal DBH 8935 — 55.00 x 78.00 x 10.00

DBH 8935 is a radial shaft seal reference, within Seals. Request a quote for 8935 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8935 radial shaft seal is a lip seal that mounts on the shaft to retain lubricant and exclude contaminants in gearboxes, pumps and rotating equipment. Its 8935 designation corresponds to a shaft size of 55 mm, housing of 78 mm and height of 10 mm, with an Lx design. It is a wear part that should be replaced when oil leakage or dust ingress appears. MR Accesorios Industriales carries this brand and advises you on choosing the right seal.

The DBH 8935 is a radial lip seal with the following dimensions: shaft diameter 55 mm, housing diameter 78 mm and height 10 mm. The Lx design indicates a single-lip configuration with a spring, suitable for rotating shafts with lubrication. The 8935 designation identifies this size within the DBH line. Before mounting, verify that the shaft and housing match these dimensions, since a difference of tenths can cause leaks or premature wear.

It is used in equipment where oil or grease must be contained and the entry of water, dust or chips prevented. Typical applications: gearboxes, centrifugal pumps, electric motors, conveyor rollers, mixers and machine tools. Also in speed reducers and transmission shafts rotating at moderate speeds. In all cases, the seal works on a ground shaft and a housing with a good surface finish so that the lip seals evenly.

To select the right seal, take into account the rotation speed, working temperature and type of lubricant. The Lx design with spring is suitable for continuously rotating shafts; if there is a lot of vibration or misalignment, it is advisable to evaluate a more flexible lip or a different material. Mounting is done with the proper tool, without striking the lip, and pre-lubricating the sealing edge. Verify that the spring is on the side of the fluid to be retained and that the lip does not invert when entering the housing.

If you need a seal equivalent to the 8935 or a nearby size, send us the full part number, the shaft, housing and height dimensions, and a photo of the part. With that data we look for alternatives in the same brand or in other lines we carry. We can also guide you if the original seal has any particular feature, such as a double lip or special material. The more precise the information, the faster we give you a useful answer.

To request a quote for the DBH 8935 oil seal or ask about a similar size, write to us on WhatsApp and mention part number 8935. At MR Accesorios Industriales we assist you with technical staff and help you identify the correct part for your equipment. You can also send us your inquiry from the product page. Remember that we work with in-house manufacturing and that we are in Buenos Aires, Argentina, with more than 80 years of experience in the industry.