DBH 9703 radial shaft seal

DBH 9703 is a reference of radial shaft seal, within Seals. Request a quote for 9703 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9703 oil seal is a radial shaft seal with design A 291, designed to retain lubricant and block the entry of contaminants in equipment with rotating shafts. It is used in gearboxes, pumps, electric motors and industrial mechanisms where dynamic sealing is critical. At MR Accesorios Industriales we offer it as part of our line of seals and oil seals, with technical advice so you can choose the right size and material for your application.

This item is a DBH brand oil seal, identified with part number 9703 and corresponding to design A 291. It is a lip-type radial shaft seal, a component that is mounted in cylindrical housings and acts on a rotating shaft to retain oil or grease and prevent leaks. Design A 291 corresponds to a specific construction configuration within the DBH oil seal category.

Typical applications for an oil seal such as the DBH 9703 include gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. In all these cases, the oil seal serves the dual purpose of retaining lubricant and excluding dust, water or particles that accelerate wear on bearings and gears. It is a wear part that should be checked at every preventive maintenance interval.

To correctly select and install this oil seal, take into account the shaft diameter, the housing diameter and the overall width. The lip must rest on a ground shaft surface free of splines and burrs. Before installing it, lubricate the lip with the same service oil or grease and check that the spring is properly seated. Installing it with the lip inverted or damaged causes premature leaks.

If you need an equivalent to the DBH 9703, the most practical approach is to send us the complete part number, the shaft and housing dimensions, and a photo of the original oil seal. With that data we can look for the alternative within the lines we sell or suggest a compatible replacement. We can also advise you on the lip material and the type of spring according to the fluid and working temperature.

To request a quote for the DBH 9703 oil seal, send us the part number by WhatsApp to MR Accesorios Industriales. Our technical team reviews your inquiry and replies with the information you need to move forward with your order. Supporting industries and factories in the selection of sealing components.