Radial shaft seal DBH 8337 — 66.68 x 115.88 x 21.50

DBH 8337 is a radial shaft seal reference, within Seals. Request a quote for 8337 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8337 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. With dimensions of 66.68 mm shaft diameter, 115.88 mm housing diameter and 21.50 mm height, it is used in industrial equipment where a reliable barrier against leaks is required. Its A 024 design indicates a specific lip and case configuration that provides sealing under continuous operating conditions.

This item is a radial shaft seal from the DBH brand, identified by part number 8337. Its dimensions are 66.68 mm for the shaft diameter (d), 115.88 mm for the housing diameter (D) and 21.50 mm height (h). The A 024 design corresponds to a particular geometry of the lip and metal case, which ensures a precise fit in the housing and uniform contact on the shaft. It is manufactured with elastomers and reinforcements that give it resistance to wear and to the oils and greases commonly used in industrial applications.

Typical applications of this seal include gearboxes, pumps, electric motors, rollers and power transmission equipment. In all these cases, the seal serves to prevent lubricant loss and the ingress of dust, water or particles that could damage bearings and gears. It is commonly found in continuous process machinery, where sealing reliability is critical to keeping equipment running and reducing maintenance costs.

For correct installation, verify that the shaft and housing diameters match the dimensions indicated. The shaft must have a polished surface, free of burrs or grooves that could damage the lip. Before inserting the seal, lubricate the lip with the same oil or grease used in the equipment and use an installation tool that applies uniform pressure on the outer circumference. Avoid striking the seal directly. The 21.50 mm height must be fully seated, without protruding, to ensure sealing.

If you need an equivalent seal or a nearby size, you can send us part number 8337 or the dimensions 66.68 x 115.88 x 21.50 mm. At MR Accesorios Industriales we have more than 80 years of experience in the field and can advise you on finding the best alternative for your application. We can also evaluate design or material variants if operating conditions require it.

To request a quote for the DBH 8337 oil seal, send the part number by WhatsApp to MR Accesorios Industriales. We will reply shortly with purchasing options. If you have doubts about compatibility with your equipment, ask us and we will help you select the right seal.