DBH 5986 radial shaft seal — 56 x 78 x 13

DBH 5986 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 5986 and any equivalents.

The DBH 5986 is a radial shaft seal that keeps lubricant in and contaminants out of rotating equipment. It fits a 56 mm shaft, a 78 mm housing bore and a 13.00 mm width, and its Lz configuration uses a lip with a spring for continuous shaft contact. You will find it in pumps, electric motors, gear reducers and similar machinery. MR Industrial Accessories supplies this brand and can help you match the right seal to your application.

This seal carries the DBH brand and the code 5986. Its dimensions are shaft 56 mm, housing 78 mm and width 13.00 mm. The Lz design means a sealing lip backed by a spring that maintains pressure against the shaft. These sizes fit standard housings, so the seal works as a direct replacement for a worn unit and helps preserve the tightness of the assembly.

Common installations include gear reducer boxes, centrifugal pumps, electric motors, compressors and transmission equipment. In each case, the seal holds oil or grease in place and shields bearings and gears from dust, water and other outside particles. Because it affects how long rotating parts last, check its condition during every preventive maintenance stop.

When mounting, inspect the shaft for burrs or wear at the contact area. Coat the lip with the same lubricant used in the equipment, then press the seal in with a tool that applies force to the outer diameter only, keeping the lip clear. Selection depends on rotation speed, operating temperature and the fluid being retained. If you are unsure, share your equipment details with us.

If you need an alternative, send a WhatsApp message with the code 5986 or the dimensions 56x78x13. We can search other brands or similar configurations within our seal line. Our team also provides technical guidance to identify the correct seal from your housing and shaft dimensions.

To request a quote for the DBH 5986, message us on WhatsApp with the code and the quantity you need. Let us know if you require an invoice or any other information. We are ready to help you keep your equipment running.