DBH 5923Pol radial shaft seal — 145 x 170 x 12

DBH 5923Pol 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 5923Pol and any equivalents.

The DBH 5923Pol is a radial shaft seal built for rotating shafts, sized 145 mm at the shaft, 170 mm at the housing bore and 12 mm in height. Its job is to hold lubricant in and keep contaminants out of gearboxes, pumps and power transmission equipment. The DBH 5923 line suits industrial duty where a dependable barrier against dust, water and particles matters. MR Industrial Accessories supplies this brand and helps you match the right oil seal to your equipment.

The seal carries the designation 5923Pol within the DBH line. Reading the size: shaft 145 mm, housing bore 170 mm, height 12.00 mm. The Lx configuration pairs a sealing lip with an external dust lip, so it retains grease or oil while blocking dirt entry. The elastomer body and internal spring keep the sealing edge working under continuous rotation. Where equipment calls for these standard dimensions, this part drops in as a direct replacement.

You will find seals like this one on gearboxes, speed reducers, centrifugal pumps, mixers and conveyor rollers. Agricultural and industrial machinery transmission shafts also use it, especially where dust, moisture or splashes are present. Sealing against both shaft and housing stops lubricant from escaping and shields the internal bearings. For preventive and corrective maintenance on 145 mm shafts, it is a practical choice.

Before installation, confirm the shaft and housing are clean and free of burrs or scratches. Coat the lip with the same oil or grease the equipment runs on. Press the seal in perpendicular to the shaft using a support tube that bears on the outer diameter, never on the lip. The 12.00 mm height has to match the housing depth. Should the shaft show wear, a repair sleeve is one option, or ask MR about a suitable alternative.

Need an equivalent? The quickest route is to send the part number 5923Pol or the dimensions of your equipment: shaft diameter, housing bore and height. With that information, MR Industrial Accessories can search for an alternative within the same brand or another line. We can also advise whether the space permits a different height, or whether the lip design should change based on the contaminant present.

To request a quote for this DBH 5923Pol oil seal, send the part number on WhatsApp with the quantity you need. We will reply with the quote and purchasing options. If the application is unclear, an MR technician can confirm that this size fits your equipment.