DBH 1017 radial shaft seal — 44.45 x 65.15 x 7.92

DBH 1017 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 1017 and any equivalents.

When a gearbox, pump or motor starts weeping oil around the shaft, the DBH 1017 radial shaft seal is the part that normally has to come out. It measures 44.45 mm on the shaft, 65.15 mm in the housing bore and 7.92 mm in height, and it uses the Mx design. MR Industrial Accessories supplies this seal line and helps maintenance and purchasing teams match the right item to the equipment in front of them.

Reading the code is the fastest way to confirm you have the right part. The 1017 designation identifies this seal within the DBH range, and the three figures that follow in a catalog listing are always shaft, bore and height in that order: 44.45 mm, 65.15 mm and 7.92 mm. The Mx design is a single lip with a spring, which is the common choice for a lubricated rotating shaft.

In service, the seal does two jobs at once. It holds oil or grease inside the housing and keeps dust, water and metal particles out. That protects the bearings and gears behind it and keeps the assembly running as designed. Because the lip rides against the shaft, it wears over time, so it is treated as a replacement item: swap it when you see a leak, or as part of a planned repair when the equipment is already open.

Installation habits decide how long the new seal lasts. Clean the shaft and bore and remove any burrs or nicks before the seal goes in. Coat the lip with the same lubricant used in the application. Press on the outer ring only, keeping the seal square, and never drive it in by the lip. If the shaft surface is worn or grooved, an auxiliary lip version may be the better route. Speed, temperature and lubricant type all feed into the final choice.

If the original is hard to source, send the code 1017 or the dimensions 44.45 x 65.15 x 7.92 mm and we will look across our seal line for an equivalent in another brand or configuration. The same goes if you are cross-referencing other DBH oil seals for a rebuild.

To get a quote, message us on WhatsApp or by email with the code and the quantity you need. Our team answers promptly and can walk you through selection or installation questions before you commit to a part.