Radial shaft seal DBH 8174Sil — 66.00 x 90.00 x 24.00

DBH 8174Sil is a radial shaft seal reference, within Seals. Request a quote for 8174Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8174Sil radial shaft seal is a lip seal designed to close off the passage of oil or grease at the point where a shaft rotates inside a housing. With 66 mm shaft, 90 mm housing and 24 mm height, and A 060-H design, it is used in gearboxes, pumps and transmission equipment where lubricant must be retained and the entry of dust or water stopped. MR Accesorios Industriales carries this brand within its seal line.

This oil seal is identified by its designation 8174Sil and by the A 060-H design. The dimensions that define it are 66 mm shaft diameter, 90 mm housing diameter and 24.00 mm height. It is a radial lip seal, with a metal body and elastomer, that works resting on the shaft and press-fitted into the housing. Before mounting it, it is advisable to verify that these three dimensions match the shaft and housing of the machine.

Typical applications of a seal of this size are in equipment with medium-section shafts: gearboxes, centrifugal pumps, mixers, conveyors and machine tools. In all cases it performs the same function: retaining the lubricant on the inner side and preventing contaminants from entering from outside. It is also found in older equipment where a worn seal is replaced with another of the same size.

To select and mount a seal, you must look at the condition of the shaft: if it has marks, scratches or wear, the lip does not seal properly and it is advisable to repair it or use a sleeve. The housing must be clean, free of burrs and with the correct size. It is recommended to lubricate the lip before installing it, insert it perpendicular and apply force on the outer edge, never on the elastomer. If the equipment works at high speed or temperature, consult us and we will evaluate the lip material.

If you need an equivalent or a nearby size, the most practical thing is to send us code 8174Sil together with the shaft, housing and height dimensions you have on the machine. With that data we search the DBH line and other alternatives we carry. If space allows, sometimes it can be solved with a seal of a different height or another design, as long as the shaft and housing dimensions are maintained.

To request a quote for the DBH 8174Sil oil seal, write to us via WhatsApp and send us the code or the dimensions. At MR Accesorios Industriales we have more than 80 years in the trade and we help you confirm that the part is the right one before you order it.