Radial shaft seal DBH 1157/85 — 32.00 x 47.00 x 8.00

DBH 1157/85 is a radial shaft seal reference, within Seals. Request a quote for 1157/85 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1157/85 oil seal is a single-lip radial seal designed for rotating shafts with a 32 mm diameter. It fits 47 mm housings and has an 8 mm height. Its function is to retain lubricant inside the assembly and block the ingress of dust, water or particles, protecting bearings and bushings. It is a wear part replaced during preventive and corrective maintenance of pumps, motors and gearboxes.

This DBH 1157/85 oil seal has a shaft diameter of 32 mm, a housing diameter of 47 mm and a height of 8 mm. The A 016 design corresponds to a single sealing lip with spring, intended for rotating shafts with grease or oil lubrication. The 1157/85 nomenclature identifies the profile geometry within the DBH line. It is a standard replacement part, not a special component, so it is usually found in radial seal catalogs.

It is used in equipment where a shaft rotates inside a housing: centrifugal pumps, electric motors, speed reducers, transmission boxes and conveyor rollers. It also appears in industrial washing machines, mixers and machine tools. In all cases, the seal prevents oil or grease from escaping and dirt from entering the bearing. If the seal fails, the bearing becomes contaminated and its service life is shortened.

To install it, check that the shaft has the right dimension and surface finish, with no burrs or scratches in the sealing area. The housing must be clean and free of deformation. Lubricate the lip before inserting it and use a tube or press that presses on the metal edge, never on the lip. If the shaft shows wear, consider a nearby size or a seal with the lip in another position. Selection depends on speed, temperature and the fluid to be retained.

If you need an equivalent or a nearby size, send us the full code, the shaft, housing and height dimensions, and a photo of the old seal. With that data we can look for an alternative within the DBH line or from other brands we carry. We can also advise you if the shaft is worn and it is better to move to a different size.

To order this DBH 1157/85 oil seal, send the code via WhatsApp to MR Accesorios Industriales. If you have doubts about the size or design, attach a photo and the shaft and housing dimensions. That way we confirm the part is correct before quoting.