Radial shaft seal DBH 9021 — 45.00 x 59.13 x 10.00

DBH 9021 is a radial shaft seal reference, within Seals. Request a quote for 9021 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9021 radial shaft seal is a lip seal that prevents lubricant leakage and the entry of contaminants in equipment with a rotating shaft. It is installed in gearboxes, pumps, electric motors and similar mechanisms, where oil or grease must be contained inside the housing. Its Lx design and standardized dimensions make it a common replacement part in industrial maintenance.

This DBH 9021 oil seal has a 45 mm shaft diameter, a 59.13 mm housing diameter and a 10 mm height. The Lx design corresponds to a single-lip seal with a metal case and sealing lip, intended for rotating shafts with lubrication. The 9021 nomenclature identifies the exact size within the DBH line, and these values correspond to the series standard for this part number.

It is used in applications where oil or grease must be retained and dust, water or particles excluded. It is commonly found in gearboxes, gear cases, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. It is also used in agricultural, textile and process machinery, where shaft sealing is critical to prevent leaks and premature bearing wear.

To select the correct seal, check that the shaft diameter, housing diameter and height match those of the original part. The Lx design defines the lip type and its orientation; if the equipment operates at high peripheral speed or elevated temperature, the lip and spring material should be confirmed. During installation, lubricate the lip, avoid hitting it and make sure the shaft has no burrs or marks that could damage the seal.

If you need a seal with nearby dimensions or an equivalent from another brand, send us the original part number, the shaft, housing and height dimensions, and a photo of the part. With that data we can look for the alternative that best fits your equipment. We can also advise you on the most suitable design according to the type of lubricant and working conditions.

To request a quote for the DBH 9021 oil seal or ask about a similar size, send the part number on WhatsApp to MR Accesorios Industriales. We will reply with supply options. MR Accesorios Industriales carries this brand as part of its line of seals and oil seals, with more than 80 years of experience in the industry.