DBH 5423Sil radial shaft seal — 30 x 47 x 5

DBH 5423Sil is a reference of radial shaft seal, within Seals. Request a quote for 5423Sil via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 5423Sil radial shaft seal is a lip seal that mounts in the housing and seals against the shaft to retain lubricant and block the entry of dust, water or particles. Its dimensions of 30.00 mm shaft, 47.00 mm housing and 5.00 mm height, with Lx design, place it in applications with reduced axial space. MR Accesorios Industriales carries it as part of its line of seals and oil seals for maintenance and replacement.

This item is a DBH 5423Sil radial shaft seal, identified by its designation 5423Sil. Its published attributes are: shaft diameter 30 mm, housing diameter 47 mm and height 5.00 mm. The Lx design corresponds to a single-lip configuration with a spring, intended for rotating shafts with lubrication. The 5 mm height allows it to be installed in shallow housings, where other seals with a larger cross-section do not fit.

Radial shaft seals of this size are used in gearboxes, pumps, electric motors, transmission shafts and process equipment. They also appear in applications where two environments must be separated: on one side the oil or grease, on the other dust or wash water. In food, textile or water treatment plants, this type of seal protects the bearings and extends the life of the assembly.

To install it, verify that the shaft has the appropriate hardness and finish and that it shows no burrs or wear marks on the sealing track. The housing must be clean and free of impacts. Lubricate the lip before inserting it and do it with a flat pusher so as not to deform it. If the shaft has play or is pitted, the seal will not seal even if it is new.

To quote an equivalent, send us the code 5423Sil or the shaft, housing and height dimensions. We can also look for a seal with a different lip design if your application requires it. We work with the DBH line and other alternatives so that you find the part that best suits your equipment.

MR Accesorios Industriales carries the DBH brand as part of its catalog of seals and oil seals. To request a quote for this oil seal, write to us on WhatsApp with the code 5423Sil and we will reply shortly.