DBH 9388 radial shaft seal — 48 x 90 x 8

DBH 9388 is a reference of radial shaft seal, within Seals. Request a quote for 9388 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9388 oil seal is a radial shaft seal with a 48 mm shaft diameter, 90 mm housing diameter and 8 mm height, in the Lx design. It is used to retain lubricant and exclude contaminants on shafts rotating inside a housing, such as gearboxes, pumps and electric motors. Its flexible lip runs on the shaft and maintains sealing under continuous rotation.

This item is a DBH radial shaft seal, identified by code 9388. Its dimensions are 48 mm shaft diameter (d), 90 mm housing diameter (D) and 8.00 mm height (h). The Lx design corresponds to a seal with a sealing lip and metal body, suitable for press fitting into a cylindrical housing. DBH is a brand that MR carries, so the replacement part is available under that designation.

Typical applications for a seal of these dimensions include gearboxes, centrifugal pumps, electric motors, transmission shafts and process equipment. In all cases, the seal prevents oil or grease leaks and blocks the entry of dust, water or particles. It is a wear part that is replaced when dripping, noise or shaft play appears.

For installation, check that the shaft is clean, free of burrs and marks, and that the sealing surface has the appropriate roughness. Lubricate the lip with the same oil used in the equipment before inserting it. The housing must be ground and free of damage. When selecting a replacement, in addition to the dimensions, take into account the peripheral speed, temperature and the fluid to be retained.

To quote code 9388 or the dimensions 48 x 90 x 8 mm, send us an equivalent from another brand via WhatsApp. You can also ask about variants with a spring, double lip or special materials. At MR Accesorios Industriales we help you identify the correct part for your application.

To request a quote for the DBH 9388 oil seal, write to us via WhatsApp with the code and quantity. We will confirm compatible alternatives. MR Accesorios Industriales carries seals and oil seals for industrial maintenance, with technical advice so you order the right part.