Radial shaft seal DBH 1145 — 75.00 x 90.00 x 8.00

DBH 1145 is a radial shaft seal reference, within Seals. Request a quote for 1145 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1145 radial shaft seal is a lip seal designed for rotating shafts. With dimensions of 75 mm shaft diameter, 90 mm housing and 8 mm height, it provides reliable sealing against oil or grease leaks and protects against the entry of contaminants. It is a key part in gearboxes, pumps, electric motors and industrial equipment where lubricant must be retained and dust or water excluded.

This item is a radial shaft seal from the DBH brand, identified with the part number 1145. Its dimensions are 75 mm shaft diameter (d), 90 mm housing diameter (D) and 8.00 mm height (h). The A 012 design corresponds to a standard single-lip configuration with a spring, suitable for general applications. The sealing lip, made with elastomers resistant to oils and greases, ensures effective sealing under continuous rotation conditions.

Typical applications include gearboxes, centrifugal pumps, electric motors, compressors and conveyor rollers. In these equipment, the seal prevents lubricant loss and the entry of abrasive particles, extending the service life of bearings and gears. It is commonly found in agricultural machinery, mining equipment and production lines where reliability is critical.

To correctly select a seal, verify that the shaft and housing dimensions match those of the equipment. The shaft surface must have adequate hardness and a fine finish so as not to damage the lip. During assembly, lubricate the lip with the same oil or grease used in service and make sure the spring is correctly positioned. Avoid striking the seal and verify that it seats perpendicular to the shaft.

If you need an equivalent seal or a nearby size, contact us with the part number 1145 or the required dimensions. At MR Accesorios Industriales we have more than 80 years of experience and can advise you to find the best solution. We also offer alternatives from other brands and materials according to the operating conditions.

To request a quote for the DBH 1145 seal or ask about other sizes, write to us via WhatsApp. Our technical team will reply promptly and help you select the right product for your application. MR Accesorios Industriales, since 1945, providing solutions in power transmission and sealing.