Radial shaft seal DBH 9702 — 20.00 x 47.00 x 8.40

DBH 9702 is a radial shaft seal reference, within Seals. Request a quote for 9702 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9702 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 20 mm shaft diameter, 47 mm housing and 8.40 mm height make it suitable for equipment with limited space. DBH is a brand that MR carries, so you can consult us about this code and its equivalents.

This item is a DBH 9702 radial shaft seal, identified by its numeric designation. According to the product page data, it has a shaft diameter of 20 mm, a housing diameter of 47 mm and a height of 8.40 mm. The Mx design corresponds to a standard single-lip configuration with spring, intended for rotating shafts with lubrication. The lip elastomer and the metal body work together to seal and resist wear.

Seals such as the DBH 9702 are used in gearboxes, pumps, electric motors, rollers and transmission equipment. Their function is twofold: to prevent oil or grease leaks and to block the entry of dust, water or particles. In environments with vibration or moderate temperature, a properly selected seal extends the life of bearings and gears. It is a wear part that should be replaced at each scheduled maintenance.

To install it, verify that the shaft has the appropriate hardness and roughness, free of burrs or marks. Lubricate the lip before inserting it and use an installation tube that presses on the outer diameter, never on the lip. The 8.40 mm height must match the housing depth. If the equipment operates with a lot of dirt, consider a seal with an auxiliary lip. Correct alignment between shaft and housing prevents premature leaks.

If you need an equivalent or a nearby size, send us the code 9702 or the dimensions 20 x 47 x 8.40 on WhatsApp. We can look for alternatives in other brands or with slight height variations, always confirming compatibility with your application. We also advise you on the type of elastomer according to the fluid and working temperature. MR Accesorios Industriales carries this brand and can guide you in the selection.

To request a quote for the DBH 9702 oil seal, write to us on WhatsApp with the code and quantity. We will reply promptly with shipping options. If you have doubts about installation or want to compare with another design, our technical team is here to help. MR Accesorios Industriales, more than 80 years supporting industry.