Radial shaft seal DBH 8803 — 45.00 x 76.00 x 12.00

DBH 8803 is a radial shaft seal reference, within Seals. Request a quote for 8803 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8803 oil seal is a radial shaft seal with a 45 mm shaft diameter, 76 mm housing diameter and 12 mm height, with A 134 design. It is used to retain lubricant and exclude contaminants in rotating equipment, protecting bearings and guides. It is a wear part that should be replaced when oil leakage or dust ingress appears. MR Accesorios Industriales carries this brand and advises you to choose the correct oil seal for your application.

This item is a DBH 8803 radial shaft seal, identified by the designation 8803 and the A 134 design. Its dimensions are 45 mm shaft diameter, 76 mm housing diameter and 12.00 mm height. The A 134 design corresponds to a configuration with a sealing lip and metal body, suitable for rotating shafts. Always verify that the dimensions match the housing and shaft before mounting, since even a minimal difference can cause leaks or overheating.

Typical applications for this oil seal include gearboxes, pumps, electric motors, rollers and transmission equipment where oil or grease must be contained and water or particles kept out. In the food, chemical or process industries, the oil seal also acts as a sanitary barrier. It is commonly found in machines that operate continuously, where reliable sealing reduces maintenance downtime.

For correct selection and mounting, consider the condition of the shaft: it must not show wear, scratches or burrs in the contact area. Lubricate the lip before installing and verify that the housing is clean and free of burrs. The 12.00 mm height must match the housing depth. If the shaft has play or is damaged, the oil seal will not seal properly even if new. In such cases, consider repairing the shaft or using an alternative size.

If you need an equivalent or a nearby size, send us the code 8803 or the dimensions 45x76x12 mm via WhatsApp. At MR Accesorios Industriales we can look for alternatives in other brands or similar configurations, always respecting the critical dimensions. We can also advise you if the A 134 design does not fit your equipment and you need a different lip type or material.

To request a quote for the DBH 8803 oil seal, write to us via WhatsApp with the code and quantity. We will reply shortly with shipping options. If you have doubts about the application, send a photo of the housing and shaft so we can help you confirm that it is the correct oil seal.