Radial shaft seal DBH 8303 — 46.00 x 65.00 x 16.00

DBH 8303 is a radial shaft seal reference, within Seals. Request a quote for 8303 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8303 oil seal is a radial seal with a 46 mm shaft diameter, 65 mm housing and 16 mm height, with A 064 design. It is used to retain lubricant and exclude contaminants in gearboxes, pumps, electric motors and transmission equipment. Its flexible lip works on the rotating shaft and maintains sealing under continuous rotation conditions. MR Accesorios Industriales carries this brand and advises you to choose the right oil seal for your application.

This item is a DBH 8303 radial shaft seal, identified by its designation 8303. Its dimensions are 46 mm shaft diameter (d), 65 mm housing diameter (D) and 16.00 mm height (h). The A 064 design corresponds to a specific configuration of the lip and outer body, which defines how it seats in the housing and how it seals on the shaft. It is a direct replacement part for equipment that already uses this size, and it is available as part of the line of seals and oil seals that MR Accesorios Industriales distributes.

Typical applications for an oil seal like the 8303 include gearboxes, centrifugal pumps, electric motors, rollers and transmission shafts. In all cases it performs two functions: retaining the oil or grease inside the assembly and preventing the entry of dust, water or particles. It is also used in equipment where bearings and gears must be protected, extending the service life of the assembly. If your equipment works with this shaft and housing size, the 8303 is the indicated replacement.

To install a radial shaft seal, check that the shaft has no burrs or wear and that the housing is clean and free of deformation. Lubricate the lip before placing it and avoid hitting it during installation. Selection depends on rotation speed, temperature and the type of fluid; therefore it is advisable to confirm that the A 064 design is suitable for your working condition. If you have doubts, send us your equipment data and we will help you validate the choice.

If you need an equivalent or a nearby size, send us the full code of the oil seal you are replacing, the shaft, housing and height dimensions, and a photo of the part. With that data we look for alternatives within the DBH line or from other brands we carry. We can also guide you if the space allows a different height or a design with an additional lip. The idea is that you do not buy blindly: first we confirm that the part fits and performs its function.

To request a quote for the DBH 8303 oil seal, write to us on WhatsApp with the code 8303 or the dimensions 46 x 65 x 16 mm. MR Accesorios Industriales has more than 80 years in the field and responds with the technical information you need to decide. If you are looking for other seals, bearings, housings or power transmission, we can also advise you. Send your inquiry and we will reply shortly.