Radial shaft seal DBH 9253 — 26.00 x 34.00 x 5.00

DBH 9253 is a radial shaft seal reference, within Seals. Request a quote for 9253 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9253 radial shaft seal is a lip seal designed to close off the passage of oil, grease or contaminants on rotating shafts. With dimensions of 26 mm shaft diameter, 34 mm housing bore and 5 mm height, it is press-fitted into the housing and works on the shaft with a flexible lip that maintains sealing. It is a common wear part in pumps, electric motors, gearboxes and power transmission equipment, where it prevents leaks and protects bearings from dust and moisture.

This item is a DBH radial shaft seal, identified by part number 9253. Its dimensions are shaft (d) 26 mm, housing bore (D) 34 mm and height (h) 5.00 mm. The A 150 design corresponds to a standard single-lip configuration with a spring, suitable for lubricated rotating shafts. DBH is a brand that MR supplies, so you can ask us about alternatives within the same line.

Radial shaft seals such as the DBH 9253 are used in equipment where a shaft rotates inside a housing and the lubricant must be retained. They appear in centrifugal pumps, electric motors, gearboxes, mixers, compressors and machine tools. They are also found in automotive and industrial applications where the environment contains dust, water or chips. Their function is twofold: to prevent oil from escaping and to stop the entry of contaminants that accelerate wear on bearings and bushings.

To mount an oil seal, verify that the shaft has no burrs or deep marks, lubricate the lip with the same grease or oil used in the equipment and seat the seal perpendicular to the housing. The housing bore dimension must match the outer diameter and the height must match the housing width. If the shaft shows wear, a neighboring size or an oil seal with an auxiliary lip can be considered. It is always advisable to check the condition of the associated bearing and replace the oil seal every time the assembly is disassembled.

If you need an oil seal equivalent to the 9253 or a close size, the most practical approach is to send us the full part number, a photo of the part and the dimensions measured with a caliper. With that data we can search the DBH line or other alternatives that perform the same function. We can also advise you if the housing has a different diameter or if the shaft is worn and a wear sleeve solution is advisable.

To request a quote for the DBH 9253 oil seal, send us the part number by WhatsApp along with the quantity you need. At MR Accesorios Industriales we work with seals and oil seals for different applications and can guide you toward the most suitable option. If you have doubts about the size, write to us and we will help you confirm it before ordering.