Radial shaft seal DBH 9263 — 88.90 x 122.90 x 18.70/21.70

DBH 9263 is a radial shaft seal reference, within Seals. Request a quote for 9263 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9263 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants in rotating equipment. Its dimensions of 88.90 mm shaft, 122.90 mm housing and 18.70/21.70 mm height make it suitable for transmission shafts, pumps and gearboxes. DBH is an official brand that MR carries, with technical support to select the correct variant for your application.

This item is a DBH 9263 radial shaft seal, identified by its numeric designation. Its dimensions are 88.90 mm shaft diameter (d), 122.90 mm housing diameter (D) and a height (h) of 18.70/21.70 mm. Design A 164 corresponds to a single-lip configuration with spring, intended for general rotating service. The double height indicates that the seal can be mounted in housings with different seating depths, as long as the nominal dimension is respected.

Typical applications for this seal include gearboxes, centrifugal pumps, transmission shafts and continuous process equipment. In these assemblies, the seal prevents oil or grease leaks and blocks the entry of dust, water or particles. It is commonly found in speed reducers and industrial machinery where the shaft rotates continuously and a reliable barrier between the lubricant and the environment is required.

To select and mount correctly, verify that the shaft and housing diameters match the indicated dimensions. The shaft surface must be free of burrs and have adequate hardness so as not to damage the lip. During mounting, lubricate the lip with the same oil as the equipment and use an installation tool that prevents twisting. If the housing has a different depth, consult the height variant that best suits it.

If you need an equivalent or a nearby size, you can send us code 9263 or the dimensions of your current seal. At MR Accesorios Industriales we cross-check the designation against the manufacturer's data sheet to offer you the closest option. We can also advise you on materials and lip configurations according to working conditions, such as temperature or peripheral speed.

To proceed with the quote, send code 9263 by WhatsApp to MR Accesorios Industriales. We will reply with the quote and compatible alternatives. If you have doubts about mounting or selection, our technical team can help you validate the dimension before purchasing.