DBH 8345 radial shaft seal — 69.85 x 111.02 x 19.05

DBH 8345 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 8345 and any equivalents.

A rotating shaft passing through a housing needs a reliable barrier to hold lubricant in and keep contaminants out. The DBH 8345 radial shaft seal does exactly that, with a 69.85 mm shaft diameter, a 111.02 mm housing diameter and a 19.05 mm height. Its A 135 design identifies a single-lip seal with a spring, suited to gearboxes, pumps, electric motors and agricultural or industrial machinery. MR Industrial Accessories supplies this brand and helps you confirm the right seal for your equipment.

The code 8345 belongs to the DBH line of radial shaft seals. Reading the dimensions in order: shaft 69.85 mm, housing 111.02 mm, width 19.05 mm. The A 135 designation points to a single sealing lip with a spring, built to retain grease or oil and block dust and water while the shaft turns continuously. The lip rides against the shaft, and a secondary lip shields the sealing zone.

You will find this seal in gearboxes and reducers, centrifugal pumps, electric motors, compressors and power transmission equipment. Agricultural machines such as seeders and harvesters also use it, as do many industrial assemblies where a shaft rotates inside a housing. The dimensions fit a shaft near 70 mm and a housing near 111 mm.

Installation calls for a clean shaft and housing, with no burrs or scratches, and a light film of lubricant on the lip before you press the seal in. Keep it perpendicular to the shaft and avoid hammer blows that could distort the casing. When choosing a replacement, look beyond the three main dimensions: the design type, lip material and spring all affect how the seal performs under heat and chemical exposure. A worn shaft may call for a wear sleeve or a seal positioned so the lip runs on a different surface.

If you need an equivalent, send the code 8345 or the exact dimensions of the old seal. A photo of the part and its housing also speeds things up. MR Industrial Accessories can search for alternatives within the same DBH brand or among other brands we carry, always matching dimensions and design.

To request a quote, message the code 8345 to MR Industrial Accessories on WhatsApp. If you are unsure about installation or want us to check compatibility with your equipment, include the shaft and housing dimensions. Our team replies promptly with the option that fits and the data you need to install the seal correctly.