DBH 5340 radial shaft seal — 40 x 56 x 12

DBH 5340 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 5340 and any equivalents.

When you need to replace a worn radial shaft seal, the DBH 5340 offers a 40 mm shaft, 56 mm housing and 12 mm height. This lip seal keeps lubricant in and contaminants out of rotating equipment. MR Industrial Accessories LLC supplies it as part of its seals and oil seals range.

The DBH 5340 is a radial shaft seal with a single lip and spring, known as the Lz design. It fits a 40.00 mm shaft, a 56.00 mm housing bore and a 12.00 mm width. The 5340 code makes it easy to reference when comparing options in the same size class.

You will find this seal in gearboxes, centrifugal pumps, electric motors, rollers and other transmission equipment where a shaft passes through a housing. It also appears in agricultural, food processing and continuous-run machinery, where it helps prevent oil loss and keeps dust, water and particles away from bearings and gears.

To select the right seal, confirm that your shaft and housing dimensions match the 40.00 mm and 56.00 mm figures, and that the 12.00 mm width fits the housing depth. The Lz design performs best on ground shafts with appropriate surface finish. Lubricate the lip before installation and use a tool that will not cut or distort it. For applications with high vibration or temperature, consider a different lip material.

If you need an equivalent from another brand, send the original part number, the shaft, housing and width dimensions, and a photo of the seal. We can also help if the seal is part of an assembly with bearings or bushings.

To request a quote for the DBH 5340 oil seal, send the code by WhatsApp or email to MR Industrial Accessories LLC. If you are unsure about the size or design, contact us and we will help you confirm the correct replacement for your equipment.