DBH 1334 radial shaft seal

DBH 1334 is a reference of radial shaft seal, within Seals. Request a quote for 1334 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 1334 radial shaft seal is a lip seal designed to block the passage of oil, grease or contaminants on rotating shafts. Its A 378 design and dimensions of 47.00 mm housing and 4.50 mm height make it suitable for equipment where axial space is limited. It is press-fitted into the housing and runs on the shaft, protecting bearings and mechanisms in demanding industrial applications.

This item is a radial shaft seal from the DBH brand, identified by part number 1334. Its attributes indicate a housing (D) of 47.00 mm, a height (h) of 4.50 mm and an A 378 design. It is a sealing component that combines an elastomeric lip with a metal body to retain lubricant and exclude particles.

It is used in gearboxes, pumps, electric motors, transmission shafts and continuous process equipment. It also appears in agricultural machinery, conveyors and hydraulic systems where there is constant rotation and the presence of oil or grease. Its reduced height allows it to be installed in housings with little available space, provided the shaft diameter and lip type are correct for the operating speed and temperature.

To select it, verify that the outer diameter matches the 47.00 mm housing and that the 4.50 mm height fits without forcing. The shaft diameter must be measured accurately; an incorrect fit causes leaks or premature wear. Check the condition of the shaft surface, concentricity and lip lubrication. The A 378 design corresponds to a specific geometry that should be validated against the manufacturer's data sheet before assembly.

To quote an equivalent, send us part number 1334 and the shaft, housing and height measurements. With that data we look for alternatives within the DBH line or from other brands we carry. We can also advise you if the seal is mounted in equipment with special temperature, speed or fluid contact conditions.

MR Accesorios Industriales carries the DBH brand as part of its line of seals and oil seals. To request a quote for the 1334 seal, write to us on WhatsApp with the part number and the dimensions of your application. Our technical team responds with the information you need to choose the right component.