Radial shaft seal DBH 1137 — 70.00 x 110.00 x 15.00

DBH 1137 is a radial shaft seal reference, within Seals. Request a quote for 1137 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1137 oil seal is a radial seal with a 70 mm shaft diameter, 110 mm housing and 15 mm height, in Lx design. It is used to retain lubricant and exclude contaminants in rotating equipment. MR Accesorios Industriales supplies this official brand and advises you so you choose the correct seal for your application.

This item is a DBH radial shaft seal, identified by the designation 1137. Its dimensions are 70 mm shaft diameter, 110 mm housing diameter and 15.00 mm height. The Lx design corresponds to a single sealing lip with spring, intended for rotating shafts. It is made of elastomer and a metal case that gives it rigidity and facilitates press fitting into the housing.

Radial seals such as the DBH 1137 are used in gearboxes, pumps, electric motors, rollers and transmission equipment. Their function is twofold: to retain the oil or grease inside the assembly and to prevent the ingress of dust, water or particles. In environments with vibration or moderate temperature, the spring-loaded lip maintains contact on the shaft and compensates for small misalignments.

To install this seal, check that the shaft has the right hardness and finish, free of burrs or marks that could damage the lip. Lubricate the lip with the same grease or oil used in the equipment before inserting it. Fit it perpendicular to the shaft and apply force on the outer perimeter, never on the lip. If the housing shows wear, consider a seal with greater height or a wear sleeve.

If you need a nearby size or an equivalent, send us the part number 1137 along with the shaft, housing and height dimensions. We can also look for alternatives in other brands or with a similar Lx design. The more data you give us — equipment type, speed, temperature and fluid — the more accurate the selection will be. MR Accesorios Industriales has more than 80 years supporting industry with sealing components.

To request a quote for the DBH 1137 oil seal or ask about other sizes, write to us via WhatsApp and mention the part number. We will reply with the alternatives that best suit your needs.