Radial shaft seal DBH 9277 — 21.00 x 32.00 x 7.50

DBH 9277 is a radial shaft seal reference, within Seals. Request a quote for 9277 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9277 radial shaft seal is a lip seal that mounts on the shaft and closes against the housing to retain lubricant and block the entry of contaminants. With dimensions of 21 mm shaft, 32 mm housing and 7.50 mm height, and Mx-R-H design, it is used in gearboxes, pumps, electric motors and transmission equipment. MR Accesorios Industriales carries it as part of its line of seals and oil seals.

This item is a radial shaft seal from the DBH brand, identified by code 9277. Its dimensions are 21 mm shaft diameter, 32 mm housing diameter and 7.50 mm height. The Mx-R-H design indicates a configuration with a sealing lip, metal body and spring, suitable for rotating shafts. The nomenclature 9277 corresponds to the manufacturer's designation and allows it to be located within the DBH oil seal line that MR Accesorios Industriales carries.

Typical applications for a seal of these dimensions include gearboxes, centrifugal pumps, electric motors, compressors and power transmission equipment. In all cases, the function is to confine the oil or grease inside the assembly and prevent dust, water or particles from entering. Due to its compact size, it is often used on small-diameter shafts and in reduced mounting spaces, where reliable, low-maintenance sealing is required.

To select this oil seal correctly, check that the shaft diameter, housing diameter and height match the mounting dimensions. The shaft surface must be ground and free of burrs, with adequate hardness to extend the life of the lip. During installation, lubricate the lip with the same oil used in the equipment, insert it perpendicular to the shaft and avoid striking it. If the shaft shows wear, consider a neighboring size or a seal with an auxiliary lip.

If you need an oil seal equivalent to the DBH 9277 or a close size, contact us on WhatsApp. We can look for alternatives in other brands or series with compatible dimensions, always confirming the manufacturer's data sheet. We can also advise you on the Mx-R-H design and its variants depending on the application. At MR Accesorios Industriales we have more than 80 years of experience in the field and we help you find the right solution.

To move forward with the quote, send us code 9277 or the dimensions 21 x 32 x 7.50 mm on WhatsApp. Our technical team reviews the inquiry and replies as soon as possible. If you have questions about installation or compatibility, we can guide you. MR Accesorios Industriales, since 1945, supports industry with sealing and power transmission products.