Radial shaft seal DBH 9353 — 30.00 x 56.00 x 10.00

DBH 9353 is a radial shaft seal reference, within Seals. Request a quote for 9353 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9353 radial shaft seal is a lip seal that stops lubricant from escaping and blocks dust and moisture from entering rotating shafts. With dimensions of 30 mm shaft, 56 mm housing and 10 mm height, and Lx design, it is press-fitted into gearboxes, covers and reduction boxes. It is a wear part: when oil leakage or dirt ingress appears, it is replaced and the equipment becomes sealed again.

This item is a seal from the DBH line, identified with part number 9353. Its dimensions are 30 mm shaft diameter, 56 mm housing diameter and 10 mm height. The Lx design corresponds to a single-lip seal with a metal case and sealing lip, designed for lubricated rotating shafts. The 9353 nomenclature is the reference you will find on the manufacturer's product page and the one you should use when ordering a replacement.

Radial shaft seals of this type are used in reduction boxes, pumps, electric motors, transmission shafts, rollers and process equipment. Their function is twofold: to retain the oil or grease inside the assembly and to prevent particles, water or steam from entering from the outside. In industrial plants, factories and production lines, a worn seal is detected by lubricant stains or by noise and temperature in the nearby bearing.

To select a seal, the shaft diameter alone is not enough: you must check the housing diameter and depth, the type of lubricant, the rotation speed and the working temperature. The Lx design is mounted with the lip facing the lubricant side and requires a ground shaft surface free of burrs. If the shaft shows wear, it is advisable to evaluate a seal with the lip in another position or a repair sleeve before fitting the new part.

If you need a nearby size or an equivalent from another brand, send us part number 9353 and the housing dimensions. We can also search by dimensions: tell us shaft, housing and height, and we will review which options from the DBH line or from other brands we carry will fit. The more data you give us — design, lip material, temperature — the more accurate the proposal.

To request a quote for the DBH 9353 seal, send the part number by WhatsApp to MR Accesorios Industriales. If you have doubts about the size or design, attach a photo of the old part or the housing and we will help you confirm the reference. We work with the brands we carry and with in-house manufacturing of housings, chains and pulleys, so we can also guide you if the seal is part of a larger assembly.