DBH 9453 radial shaft seal — 44 x 72 x 10

DBH 9453 is a reference of radial shaft seal, within Seals. Request a quote for 9453 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9453 radial shaft seal is a lip seal mounted in the housing that closes against the rotating shaft to retain lubricant and block the entry of dust, water or particles. Its Lx design and dimensions of 44 mm shaft, 72 mm housing and 10 mm height make it suitable for gearboxes, pumps, electric motors and power transmission equipment. MR Accesorios Industriales advises you to choose the right seal for your application.

This item is a DBH radial shaft seal, identified with part number 9453. Its dimensions are 44 mm shaft diameter (d), 72 mm housing diameter (D) and 10 mm height (h). The Lx design corresponds to a single-lip configuration with spring, intended for rotating shafts with lubrication. The elastomeric lip works on the shaft and the outer metal case fits by interference in the housing. It is a wear part: over time the lip hardens or wears and begins to lose sealing.

Typical applications of a seal of these dimensions include gearboxes, reducers, centrifugal pumps, electric motors, compressors and belt or chain transmission equipment. In all cases it performs two functions: retaining the oil or grease inside the assembly and preventing contaminants from entering from outside. It is also used in agricultural machinery, material handling equipment and process lines where there is a shaft rotating inside a fixed housing.

To mount it, check that the shaft is clean, free of burrs or marks, and that the sealing surface has the right roughness. Lubricate the lip before inserting it and install the seal with a tube or spacer that presses on the outer face, never on the lip. If the housing has a chamfer, respect the angle so as not to damage the case. When selecting a replacement, in addition to the dimensions, take into account the type of fluid, working temperature and shaft speed.

If you need an equivalent, send us part number 9453 or the dimensions 44 x 72 x 10 mm on WhatsApp. You can also send us a photo of the old seal or the data of the equipment where it is mounted. At MR Accesorios Industriales we review the manufacturer's data sheet to confirm compatibility and propose the compatible alternative within the DBH line or other brands we sell.

MR Accesorios Industriales sells the DBH brand. Write to us on WhatsApp with the seal part number or the dimensions and we will send you the quote.