DBH 5737 radial shaft seal — 79.38 x 107.93 x 19.05

DBH 5737 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 5737 and any equivalents.

The DBH 5737 oil seal is a radial shaft seal designed for a 79.38 mm shaft, a 107.93 mm housing bore and a 19.05 mm width. It keeps lubricant contained and blocks dust, water and particles from reaching bearings and bushings. You will find it in gearboxes, pumps, motors and transmission equipment where shafts turn continuously and a dependable barrier is required.

This seal belongs to the DBH line and carries the code 5737 with an Lx design. The Lx configuration is a single-lip seal with a metal case and an elastomeric lip, made for rotating shafts under permanent lubrication. Its dimensions are shaft 79.38 mm, housing 107.93 mm, width 19.05 mm. Check that your shaft and housing match these figures before fitting, since a seal that does not seat correctly can fail quickly.

Common uses include gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. In each case the seal does two jobs: it holds oil or grease in and keeps contaminants out. On a worn or misaligned shaft, lubricant loss and dirt ingress can lead to damage in nearby bearings.

When choosing a seal like the 5737, consider shaft speed, operating temperature and the lubricant in use. Lubricate the lip before start-up and make sure the shaft is clean, free of burrs and deep marks. Replacing the seal whenever the assembly is opened is good practice, as removal distorts the lip and it will not seal the same way again. If the shaft has a noticeable groove, a seal with the lip in a different position may be a better fit.

For an equivalent to the 5737, send the code, a photo of the part and the shaft and housing dimensions. With that information we can search for an alternative in the same DBH line or another brand we carry. We can also assist if the seal sits in an assembly with bearings and you need to verify the shaft fit. The more details you provide, the faster we can identify the right option.

MR Industrial Accessories supplies seals and oil seals for industrial and transmission equipment. If the DBH 5737 is the seal you need, contact us via WhatsApp or email with the code for a quote. We also handle requests for special sizes, cross-brand equivalents and seal replacement as part of preventive maintenance.