Radial shaft seal DBH 5612 — 20.00 x 35.00 x 6.00

DBH 5612 is a radial shaft seal reference, within Seals. Request a quote for 5612 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5612 radial shaft seal is a lip seal designed for 20 mm rotating shafts, with a 35 mm housing and 6 mm height. Its function is to retain lubricant inside the assembly and prevent dust, water or particles from entering that accelerate wear on bearings and bushings. It is press-fitted into the housing and runs on the shaft surface, so correct selection and assembly are key to preventing premature leaks.

This item is a DBH 5612 radial shaft seal, identified by its designation 5612. Its dimensions are shaft (d) 20 mm, housing (D) 35 mm and height (h) 6.00 mm. The Mz design corresponds to a configuration with sealing lip and metal body, suitable for applications where lubricant containment and contaminant exclusion are required. It is important to verify that these dimensions match the housing and shaft before replacing an existing seal.

Radial shaft seals such as the DBH 5612 are used in gearboxes, pumps, electric motors, transmission shafts and process equipment. They are commonly found in the food, chemical, petrochemical and general manufacturing industries, where rotating shafts need reliable sealing. They are also used in conveying equipment and agricultural machinery, provided that speed, temperature and pressure conditions are compatible with the seal design.

To correctly select a seal, consider the peripheral shaft speed, working temperature and type of lubricant. Assembly must be carried out with suitable tools to avoid damaging the lip, and it is advisable to lubricate the lip before inserting the shaft. The shaft surface must be clean and free of burrs; a scratch or excessive runout causes leaks even if the seal is new. If the housing shows wear, consider using a seal with a sleeve or a prior repair.

If you need a neighboring size or an equivalent to the DBH 5612, you can send us the code and the current dimensions. At MR Accesorios Industriales we cross-check the designation against the manufacturer's data sheet and offer alternatives within the same seals category. We can also advise you if the original seal is not available and a solution with standard dimensions must be adapted.

To request a quote for the DBH 5612 oil seal or to ask about another size, send the code on WhatsApp to MR Accesorios Industriales. We will reply with the compatible options for your equipment.