Radial shaft seal DBH 1408 — 105.00 x 140.00 x 12.00

DBH 1408 is a radial shaft seal reference, within Seals. Request a quote for 1408 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1408 radial shaft seal is a lip seal mounted between a rotating shaft and a fixed housing to retain lubricant and block dust, water or particles from entering. Due to its dimensions — 105 mm shaft, 140 mm housing and 12 mm height — it is used in transmission equipment and industrial machinery where bearings and gearboxes must be protected. MR Accesorios Industriales supplies this official brand and advises you so you choose the right seal.

This item is a DBH 1408 radial shaft seal, identified by the designation 1408. Its nominal dimensions are 105 mm shaft diameter (d), 140 mm housing diameter (D) and 12.00 mm height (h). The Lx design corresponds to a seal with a sealing lip and a construction configuration specific to the series. It is a rotary sealing component that runs on the shaft and against the housing, and whose main function is to contain lubricant and prevent external contamination.

Typical applications for a seal of this size include gearboxes, pumps, electric motors, rollers and power transmission equipment. In all those cases, the seal protects bearings and sliding surfaces against loss of oil or grease and against the entry of dirt. It is a wear part: over time the lip hardens or gets damaged, and lubricant loss appears that should be corrected before it affects other components.

To install a radial shaft seal, check that the shaft and housing are clean, free of burrs or marks, and lubricate the lip before inserting it. Selection depends on rotation speed, working temperature and type of lubricant. The Lx design and the dimensions 105 x 140 x 12 mm must match the housing and the shaft; if the shaft shows wear, consider a nearby size or a repair sleeve. MR Accesorios Industriales can guide you in that choice.

If you need an equivalent or a close size, the most practical thing is to send us the part number 1408 or the dimensions of the original seal: shaft diameter, housing diameter and height. With that data we look for alternatives within the same category of radial seals. We can also check whether there is an equivalent designation in another brand we carry. The more precise the information, the faster we can give you a useful answer.

To request a quote for the DBH 1408 oil seal or ask about a similar size, send us the part number by WhatsApp at MR Accesorios Industriales. We will confirm alternatives with no obligation.