DBH 8193 radial shaft seal — 150.81 x 177.8 x 12.7

DBH 8193 belongs to radial shaft seal, part of our Seals range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 8193 and any equivalents.

The DBH 8193 is a radial shaft seal built around a single sealing lip, so it keeps oil or grease inside the assembly while keeping dust and water out. With a 150.81 mm shaft, a 177.80 mm housing bore and a 12.70 mm width, it fits large rotating-shaft positions such as gearboxes, mills, pumps and process equipment. MR Industrial Accessories supplies this brand and can guide you through the selection.

The code 8193 identifies this seal within the DBH range, which covers standard-profile seals for straight housings. Reading the number set: shaft 150.81 mm, housing 177.80 mm, width 12.70 mm. The Lz version means a spring-loaded lip combined with a metal case, a common choice when the lip has to hold lubricant in and contaminants out on a turning shaft.

Typical service is any point where a shaft rotates inside a stationary housing and lubricant must stay contained: gear reducers, mills, centrifugal pumps, mixers, conveyor rollers and other process machinery. The same lip also keeps dust, wash water and chips away from the bearing or the lubricated zone, which matters in dirty or wet environments.

Before installing, confirm that the shaft and housing dimensions match the values above, that the shaft is free of burrs or splines and that the sealing surface is smooth. Coat the lip with lubricant, press the seal in squarely to the shaft axis and avoid striking it at an angle. Where vibration or misalignment is present, a stiffer design or an auxiliary lip may be worth considering.

If you only have the code 8193, or the shaft, housing and width measurements, send them over and we can cross it to an equivalent from another brand. We work from those figures to find the closest match, keeping the Lz design or adapting to what your application needs. We can also help when the housing depth differs or the shaft shows wear.

Send the DBH 8193 code by WhatsApp or email to request a quote or ask about an alternative, and we will reply with the purchasing options. If you are unsure about selection or installation, our technical team can help you settle on the right seal for your equipment.