Radial shaft seal DBH 9504Pol — 40.00 x 76.00 x 9.00/12.50

DBH 9504Pol is a radial shaft seal reference, within Seals. Request a quote for 9504Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9504Pol oil seal is a single-lip radial shaft seal with the A 109-R-H design, intended for 40 mm shafts and 76 mm housings. Its variable height of 9.00/12.50 mm covers assemblies with different housing depths. It is used to retain lubricant and exclude contaminants in gearboxes, pumps and power transmission equipment. MR Accesorios Industriales carries this brand and advises you on choosing the right seal for your application.

This item is a DBH 9504Pol radial shaft seal. According to its attributes, it runs on a 40 mm diameter shaft and fits into a 76 mm bore. The mounting height is 9.00/12.50 mm, which indicates that the seal has a lip that can adapt to two housing depths. The A 109-R-H design defines the lip and spring geometry. It is a direct replacement part for equipment already using this size.

Typical applications for a seal of this size include gearboxes, centrifugal pumps, conveyor rollers and power transmission shafts. In all cases its function is twofold: preventing the leakage of oil or grease to the outside and blocking the entry of dust, water or particles. Due to its construction, it is suitable for industrial environments with moderate dirt.

For correct installation, check that the shaft has no burrs or marks and that the sealing surface is smooth. Lubricate the lip with the same grease or oil used in the equipment before inserting it. The seal must enter perpendicular to the housing, without blows that deform the lip. If the shaft shows wear, consider a nearby size or a seal with an auxiliary lip. The final selection depends on speed, temperature and type of fluid.

If you need an equivalent or a nearby size, the most practical thing is to send us the code 9504Pol or the current dimensions (shaft diameter, housing and height). With that data we can look for an alternative within the same DBH brand or another brand we carry. We can also advise you if the mounting space allows a different height. The idea is that you are not left with the equipment down because of a seal.

To request a quote for this DBH 9504Pol oil seal, send us the code by WhatsApp to MR Accesorios Industriales. If you have doubts about the size, attach a photo of the old part or the dimensions taken with a caliper. That way we confirm the quote without hassle.