Radial shaft seal DBH 8863 — 6.00 x 20.00 x 7.00

DBH 8863 is a radial shaft seal reference, within Seals. Request a quote for 8863 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8863 oil seal is a radial seal with a 6 mm shaft diameter, 20 mm housing bore and 7 mm height, in Lx design. It is used to retain lubricant and exclude contaminants on rotating shafts of small equipment. Its flexible lip runs on the shaft and maintains sealing under low-pressure conditions. It is a wear part that should be replaced when oil loss or dirt ingress appears.

This item is a DBH 8863 radial shaft seal, identified by its designation 8863. According to the product page data, it has a shaft diameter of 6 mm, a housing bore diameter of 20 mm and a height of 7.00 mm. The Lx design corresponds to a configuration with a single sealing lip. DBH is an official brand that MR carries, so the product is identified by its original code.

Seals of this size are used in small electric motors, gearboxes, low-pressure pumps, fans and light transmission equipment. They also appear in machine tools, laboratory equipment and automation devices where the shaft rotates inside a compact housing. Their function is twofold: to retain the lubricant inside the assembly and to prevent the passage of dust, water or particles that accelerate wear on bearings and bushings.

To install a seal, verify that the shaft diameter, housing bore and height match the indicated values. The shaft must be clean, free of burrs or marks, and the lip should be lubricated before insertion. The part is inserted perpendicular to the shaft, without striking the lip. If the housing shows wear, it may be necessary to consider a seal with greater height or a repair sleeve. The selection depends on speed, temperature and the type of lubricant.

If you need a different size or an equivalent, send us the code 8863 or the dimensions 6 x 20 x 7 mm and the design. With that data we can look for an alternative within the same radial seal category. We can also guide you if the original seal has a different lip configuration or material. The goal is for the replacement to perform its function without modifying the housing or the shaft.

To request a quote for the DBH 8863 oil seal, send the code via WhatsApp to MR Accesorios Industriales. If you have doubts about the size or design, attach a photo of the old part or the dimensions measured with a caliper. That way we can quickly confirm whether it is the same item or whether a variant is needed. We handle technical inquiries and distribution orders in Argentina.