DBH 5205Pol radial shaft seal — 39.42 x 80.26 x 14.25

DBH 5205Pol 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 5205Pol and any equivalents.

When a rotating shaft passes through a housing, lubricant needs to stay in and contaminants need to stay out. The DBH 5205Pol oil seal handles that job. It is a radial lip seal with design A 003, sized at 39.42 mm shaft, 80.26 mm housing and 14.25 mm height. As a wear component, it is replaced by matching those three dimensions. MR Industrial Accessories supplies this brand and can help you confirm the size or locate an equivalent.

The three measurements tell you where the seal fits. The lip contacts the 39.42 mm shaft, the outer diameter presses into the 80.26 mm housing bore, and the 14.25 mm height sets how deep it sits in the cavity. Always compare all three against the old seal or the equipment drawing. A small difference in any one dimension can prevent proper installation.

You will find this seal in gearboxes, pumps, electric motors, rollers and other transmission equipment where a shaft turns inside a lubricated housing. In dusty or wet environments, it also keeps particles and moisture from reaching the bearing. In those conditions, the lip and the shaft surface determine how long the seal lasts.

Before ordering, measure the shaft and housing diameters with a caliper. Check the shaft for burrs, scratches or wear on the lip track, and make sure the housing bore is clean and free of dents. During installation, lubricate the lip, keep the seal straight and tap on the outer edge, never on the lip. A deep groove on the shaft can cause a new seal to leak even when the size is correct.

To request a quote for the 5205Pol, send the three dimensions, a photo of the seal and the seat. We will search for an equivalent in the same brand or another with similar characteristics. If design A 003 does not suit your application, we can also suggest a different lip type or material.

For a quote, message us on WhatsApp with the part number and quantity. If you are unsure about the size, send the shaft and housing measurements and we will verify them before quoting. MR Industrial Accessories serves maintenance and purchasing teams across the United States and Latin America, and responds with the option that best fits your installation.