DBH 6713 radial shaft seal — 34.93 x 53.49 x 12.3

DBH 6713 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 6713 and any equivalents.

A rotating shaft needs a reliable barrier where it exits a fixed housing, and the DBH 6713 oil seal provides exactly that. This lip seal presses into the bore and rides on the shaft to hold lubricant in and keep dust, water and particles out. It fits gearboxes, pumps, motors and transmission assemblies, and its 34.93 mm shaft, 53.49 mm housing and 12.30 mm height let it go straight into the original seat without machining. MR Industrial Accessories supplies it.

The DBH 6713 belongs to the Lx design family, which means a sealing lip combined with a metal case that press-fits into the housing bore. The three values that matter are shaft 34.93 mm, housing 53.49 mm and height 12.30 mm. The Lx designation describes how the lip and the reinforcement are shaped, so it is the reference to match when a substitute is needed. Within the DBH line, 6713 pinpoints the size, and it should always be quoted alongside the three measurements.

You will typically find this seal in gearboxes, centrifugal pumps, electric motors, rollers and power transmission equipment. It does two jobs at once: it keeps oil or grease where it belongs and it blocks contaminants that would otherwise speed up wear on bearings and gears. On a shaft turning at moderate speed with steady temperatures, a correctly installed lip seal can run for thousands of hours without attention.

Before ordering, confirm that the shaft, bore and height figures line up with the part being replaced. Take a close look at the shaft surface as well, since scoring or a worn track will cause leakage even with a brand-new seal. When fitting the seal, coat the lip with the same oil or grease used in the machine, push it in square to the shaft and never strike the lip directly. Any burrs in the housing should be removed first.

If the exact size is not listed or you need a variation, send part number 6713 together with the shaft, housing and height values. A photo of the removed seal or the assembly drawing also helps. MR Industrial Accessories checks the available options and suggests a compatible alternative, confirming the design and tolerances before quoting.

To request a quote for the DBH 6713 oil seal, message us on WhatsApp with the part number and dimensions. We will come back with the options that suit your equipment.