Radial shaft seal DBH 1253 — 32.00 x 59.00 x 9.00/17.00

DBH 1253 is a radial shaft seal reference, within Seals. Request a quote for 1253 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1253 radial shaft seal is a lip seal designed to stop lubricant from escaping and keep contaminants out of rotating equipment. Its A 308-R H design combines a sealing lip with a stepped height of 9 to 17 mm, which allows it to be seated in cavities with a shoulder. It is used in gearboxes, pumps, electric motors and transmission shafts where axial space is limited and a reliable seal is required.

This seal has a shaft diameter of 32 mm, a housing diameter of 59 mm and a height ranging from 9 to 17 mm according to the A 308-R H design. That variable height indicates that the seal has a thicker section, intended to be mounted in a cavity with a step or to cover a shoulder on the shaft. The sealing lip runs on the shaft surface and retains oil or grease while blocking dust and moisture from the environment.

Typical applications include gearboxes, centrifugal pumps, electric motors, compressors and power transmission equipment. In all cases, the seal protects bearings and gears from premature wear by keeping lubricant in and contaminants out. It is also used on mixer shafts, conveyors and agricultural or industrial machinery where there is continuous rotation and exposure to dirt.

To select the correct seal, verify that the shaft and housing diameters match the values indicated. The stepped height of 9 to 17 mm must correspond to the depth of the cavity: if the housing does not have the proper shoulder, the lip may not seat correctly. During installation, lubricate the lip with the same oil used in the equipment, avoid impacts and make sure the shaft has no burrs or marks that could damage the seal.

If you need a nearby size or an equivalent from another brand, send us the full part number, the shaft, housing and height dimensions, and a photo of the part. With that data we can search our line of seals and oil seals for the replacement that fits best. MR Accesorios Industriales carries the DBH brand as part of its catalog of seals and oil seals, and can guide you to find the right option.

To request a quote for the DBH 1253 oil seal or ask about a similar size, send the part number by WhatsApp to MR Accesorios Industriales. We will reply with the alternatives we have in our line. If you cannot find the exact part number, do not hesitate to write to us: with your equipment data we can help you identify the seal you need.