DBH 9504Pol radial shaft seal — 40 x 76 x 9/12.5

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

The DBH 9504Pol seal is a single-lip radial shaft seal with an A 109-R-H design, intended for 40 mm shafts and 76 mm housings. Its variable height of 9.00/12.50 mm covers installations 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 correct 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, indicating 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: prevent oil or grease from leaking out and block the entry of dust, water or particles. Due to its construction, it is suitable for industrial environments with moderate dirt.

For correct installation, verify that the shaft has no burrs or marks and that the sealing surface is polished. 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 impacts that deform the lip. If the shaft shows wear, consider a seal with an auxiliary lip. The final selection depends on speed, temperature and fluid type.

If you need an equivalent, the most practical approach is to send us the code 9504Pol or your 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 goal is to keep your equipment from being down for a seal.

To request a quote for this DBH 9504Pol 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 your quote without hassle.