Radial shaft seal DBH 8188 — 12.00 x 22.00 x 6.00

DBH 8188 is a radial shaft seal reference, within Seals. Request a quote for 8188 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8188 seal is a single-lip radial seal that prevents oil or grease leaks and blocks the entry of dust and water in equipment with a rotating shaft. Its Lx design and dimensions of 12 mm shaft, 22 mm housing and 6 mm height make it suitable for pumps, electric motors, gearboxes and machine tools. MR Accesorios Industriales supplies it and advises you to choose the correct seal for your application.

This item is a DBH 8188 radial shaft seal, identified by its 8188 designation. Its attributes indicate a 12 mm shaft diameter, 22 mm housing diameter and 6.00 mm height. The Lx design corresponds to a single sealing lip with spring, designed for rotating shafts with lubrication. DBH is a brand that MR supplies, so you can inquire about equivalents.

Typical applications for a seal of this size include small centrifugal pumps, low-power electric motors, gearboxes, compressors, machine tools and transmission equipment. In all cases, the seal protects bearings and gears from contaminant entry and retains lubricant. It is a critical part in preventive maintenance: timely replacement prevents premature wear and unplanned downtime.

To mount the seal correctly, verify that the shaft and housing are clean, free of burrs and scratches. Lubricate the lip with the same service oil or grease before inserting it. The seal must sit perpendicular to the shaft and flush with the housing, without striking it directly. If the shaft shows wear, consider using a seal with an auxiliary lip or a repair sleeve. Selection depends on speed, temperature and type of lubricant.

If you need an equivalent seal or a nearby size, you can send us the 8188 code or the shaft, housing and height dimensions. We can also search for alternatives in other brands or with different lip designs. We have more than 80 years of experience in the field and help you find the right part for your equipment. Write to us on WhatsApp and we will reply shortly.

To request a quote for the DBH 8188 seal, send the code by WhatsApp to MR Accesorios Industriales. If you have doubts about the application, our technical team can guide you. Remember that we work with in-house manufacturing, and your inquiry does not commit you to anything.