Radial shaft seal DBH 9145 — 32.00 x 58.00 x 12.00

DBH 9145 is a radial shaft seal reference, within Seals. Request a quote for 9145 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9145 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. With dimensions of 32 mm shaft diameter, 58 mm housing diameter and 12 mm height, it is press-fitted into the housing and runs on the shaft with a flexible lip. It is a key part in gearboxes, pumps, electric motors and industrial equipment where preventing leaks and the ingress of dust or water extends the service life of bearings and gears.

The DBH 9145 is an Lx design seal, with a sealing lip and stainless steel spring that ensures uniform pressure on the shaft. Its standard dimensions are 32.00 mm shaft diameter (d), 58.00 mm housing diameter (D) and 12.00 mm height (h). The elastomer body offers resistance to oil and temperature, while the lip maintains sealing even with small eccentricities. It is a standard replacement component in equipment with rotating shafts.

It is used in applications with continuous rotation and the need to retain oil or grease: gearboxes, centrifugal pumps, electric motors, compressors, spindles and belt or chain drives. Also in process equipment, industrial washing machines and agricultural machinery. In all cases, the seal protects the bearings and prevents lubricant loss, reducing wear and maintenance costs.

To correctly select a seal, check that the shaft and housing dimensions match those of the equipment. The shaft surface must be ground and free of grooves; a minimum hardness of 45 HRC and controlled roughness are recommended to maximize lip life. During installation, lubricate the lip and use an installation tool that applies uniform pressure on the outer ring, avoiding striking the seal. If the shaft shows wear, consider a repair sleeve or an alternative size.

If you need an equivalent seal or an adjacent size, contact us with part number 9145 or the dimensions 32x58x12. We can offer alternatives from other brands or materials. We also advise on compatibility and sealing options for specific temperature, speed or fluid conditions. MR Accesorios Industriales supplies the DBH brand and has the experience to help you find the right part.

To request a quote for the DBH 9145 oil seal, write to us on WhatsApp and mention the part number or dimensions. We will reply shortly with commercial information and alternatives. MR Accesorios Industriales, with more than 80 years in the market, supports you in selecting seals and oil seals for your equipment.