Radial shaft seal DBH 9835/85 — 20.60 x 41.40 x 6.60

DBH 9835/85 is a radial shaft seal reference, within Seals. Request a quote for 9835/85 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9835/85 radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the assembly and prevent the entry of contaminants such as dust, water or particles. With dimensions of 20.60 mm shaft, 41.40 mm housing and 6.60 mm height, and an Lz design, it is a common replacement part in industrial equipment. MR Accesorios Industriales sells it as part of its seals and oil seals line.

This DBH 9835/85 seal has a shaft diameter of 20.60 mm, a housing diameter of 41.40 mm and a height of 6.60 mm. The Lz design corresponds to a single-lip configuration with a spring, intended for rotating shafts with lubrication. The sealing lip, generally made of elastomer, runs on the shaft surface, while the outer body fits into the housing. It is a precision part that must be mounted without damaging the lip.

It is used in gearboxes, pumps, electric motors, rollers and other equipment with shafts that rotate inside a crankcase. It also appears in machine tools, conveyors and transmission systems. Its function is critical: if the seal fails, lubricant escapes and contaminants enter, accelerating the wear of bearings and gears. That is why it is recommended to replace it every time the assembly is taken apart.

To select the correct seal, verify that the shaft, housing and height dimensions match those of your equipment's housing and shaft. The Lz design indicates a lip with a spring, suitable for medium speeds and low pressures. During mounting, lubricate the lip and use an installation tool that does not deform it. If the shaft shows wear or roughness, consider repairing it or using a seal with an auxiliary lip.

If you need an equivalent seal or a nearby size, contact us with the code 9835/85 or with the dimensions of your shaft and housing. We can look for alternatives within the DBH line or other brands we sell. We can also advise you on the most suitable design according to the application. MR Accesorios Industriales has more than 80 years of experience in the industry.

To request a quote for the DBH 9835/85 seal, send the code via WhatsApp to MR Accesorios Industriales. If you have questions about the size or design, send us a photo of the old part or the shaft and housing dimensions. Our technical team will reply with a proposal. Keep in mind that we work with in-house manufacturing for housings, chains and pulleys.