Radial shaft seal DBH 8051 — 75.00 x 100.00 x 17.00

DBH 8051 is a radial shaft seal reference, within Seals. Request a quote for 8051 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8051 oil seal is a single-lip radial shaft seal designed for rotating shafts with a 75 mm diameter, a 100 mm housing and a 17 mm height. Its function is to retain lubricant inside the assembly and block the entry of dust, water or particles that accelerate wear on bearings and bushings. It is a common replacement part in pumps, electric motors, gearboxes and power transmission equipment, where reliable sealing extends the service life of the mechanism.

This DBH 8051 oil seal is a radial shaft seal of Lx design, with the dimensions indicated in its designation: shaft diameter 75 mm, housing diameter 100 mm and height 17.00 mm. The Lx design defines a spring-loaded sealing lip that ensures uniform contact on the shaft and compensates for minor misalignment. DBH is an official brand that MR carries, so the product is supplied with the corresponding identification and traceability.

It is used in rotating equipment where two environments must be separated: the lubricated interior and the exterior exposed to contamination. It appears in centrifugal pumps, electric motors, gearboxes, mixers, conveyors and agricultural or process machinery. In every case, the oil seal protects the bearings and prevents oil or grease leaks, reducing downtime for corrective maintenance.

To correctly select an oil seal, you must verify the shaft diameter, the housing diameter and the available height. Rotation speed, operating temperature and the type of lubricant also play a role. Installation must be done with a clean, burr-free shaft, lubricating the lip before inserting it, and using a support tube so as not to damage the spring or deform the casing. If the housing is worn, it is worth evaluating a nearby size or an oil seal with a reinforced casing.

If you need an equivalent or a size other than 75 x 100 x 17 mm, you can ask us about other alternatives in the same category or from equivalent manufacturers. With the part number 8051 or the oil seal dimensions, we confirm compatible options and technical characteristics. We can also advise you if the equipment operates at high temperatures or high peripheral speeds.

To request a quote for the DBH 8051 oil seal, send the part number or the dimensions via WhatsApp to MR Accesorios Industriales. We reply with the alternatives and the data you need to choose the right option. If you have doubts about installation or the condition of the housing, ask us before buying: a poorly selected oil seal can cause leaks or damage the shaft.