DBH 8138 radial shaft seal — 68 x 102 x 24.5

DBH 8138 is a reference of radial shaft seal, within Seals. Request a quote for 8138 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8138 radial oil seal is a lip seal that mounts on the shaft and seals against the housing to retain lubricant and block the entry of dust, water or particles. With dimensions of 68 mm shaft, 102 mm housing and 24.50 mm height, and A 093 design, it is a replacement part for rotating equipment where sealing is critical. MR Accesorios Industriales carries it as a brand and advises you so you choose correctly.

This item is a DBH radial oil seal, identified with designation 8138 and A 093 design. Its dimensions are 68 mm shaft diameter (d), 102 mm housing diameter (D) and 24.50 mm height (h). The A 093 design corresponds to a single-lip configuration with spring, designed for lubricated rotating shafts. The DBH brand is a brand that MR carries, so the replacement part comes with factory traceability.

It is used in gearboxes, pumps, electric motors, mixers, conveyors and power transmission equipment in general. Its function is twofold: it prevents oil or grease from escaping outward and slows the advance of contaminants toward the bearings or gears. In food, chemical or water treatment plants, where frequent washdowns occur, a seal in good condition extends equipment life and reduces downtime.

To install it properly, check that the shaft has no burrs, splines or wear in the contact area; a scratched shaft ruins the lip in a few hours. Lubricate the lip with the same grease or oil as the equipment before inserting it and do it with a support tube that pushes on the outer ring, never on the lip. If the housing has play or is marked, consider a seal with a sleeve. Selection depends on speed, temperature and the fluid, so don't improvise.

If you need an equivalent or a different size, send us code 8138 and your equipment dimensions. With the shaft, housing and height data we can look for an alternative within the DBH line or other brands we carry. We can also guide you if space is limited or if the original seal has a special configuration. The more data you give us, the more accurate the proposal.

To request a quote for this DBH 8138 oil seal, send the code by WhatsApp to MR Accesorios Industriales. We reply with the alternatives that best fit your application. If you have doubts about installation or want to confirm it is the correct seal, write to us and we'll review it together.