Radial shaft seal DBH 9740 — 15.90 x 25.35 x 6.40

DBH 9740 is a radial shaft seal reference, within Seals. Request a quote for 9740 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9740 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 15.90 mm shaft, 25.35 mm housing and 6.40 mm height make it suitable for compact spaces. It is press-fitted into the housing and runs on the shaft with a flexible lip that compensates for minor misalignment. It is a wear part that should be replaced when oil leakage or dirt ingress appears.

This item is a DBH 9740 radial shaft seal, identified by its designation 9740. Its dimensions are 15.90 mm shaft diameter, 25.35 mm housing diameter and 6.40 mm height. The Mx design corresponds to a single-lip configuration with spring, suitable for rotating shafts with lubrication. DBH is an official brand that MR carries, so the product arrives with its factory identification and traceability.

It is used in gearboxes, pumps, electric motors, compressors and transmission equipment where a shaft rotates inside a housing and oil or grease must be contained. It also appears in applications exposed to dust or water, where the exclusion lip prevents particle ingress. It is common in agricultural, industrial and transport machinery maintenance.

To select the correct seal, verify that the shaft and housing dimensions match those of the original component. The Mx design defines the lip type and its orientation; if the equipment operates under pressure or at high speeds, consult us before replacing it with another variant. During installation, lubricate the lip, avoid striking it and make sure the shaft has no burrs or wear that could damage the seal.

If you cannot find the exact size or the code 9740 is not available, we can look for an equivalent or a nearby size within the same radial shaft seal category. To do so, send us the shaft diameter, housing diameter and height, or directly the code on the old part. We can also evaluate design variants if the equipment requires it.

To request a quote for the DBH 9740 seal, send the code by WhatsApp to MR Accesorios Industriales. If you need several units or a replacement in another size, indicate it in the message and we will reply with the available alternative. We work with official brands and in-house manufacturing, and we can advise you on installation or mounting.