DBH 8917 radial shaft seal — 42 x 70 x 10

DBH 8917 is a reference of radial shaft seal, within Seals. Request a quote for 8917 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8917 radial shaft 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 a 42 mm shaft diameter, 70 mm housing diameter and 10 mm height, and Lx design, it is a common size in pumps, electric motors, gearboxes and power transmission equipment. MR Accesorios Industriales carries this brand and advises you so you choose the right seal for your application.

The DBH 8917 is a single-lip radial shaft seal with the following dimensions: shaft diameter 42 mm, housing diameter 70 mm and height 10 mm. Its Lx design corresponds to a seal with a sealing lip and metal body, intended for rotating shafts with lubrication. These are the dimensions you must verify before ordering: the shaft diameter, the housing bore diameter and the available width. If any of those values does not match, the seal will not seal correctly.

Typical applications for a seal of this size include centrifugal pumps, electric motors, gearboxes, conveyor rollers and power transmission equipment. In all cases, the function is the same: keep the lubricant inside the assembly and prevent contaminants from entering that accelerate wear on bearings and gears. It is also used as a secondary closure in assemblies with low differential pressure.

For installation, keep in mind that the lip must not pass over burrs, threads or keyways without protection. Lubricate the lip with the same grease or oil used in the equipment before inserting it and verify that the housing is clean and free of marks. Seal selection depends on shaft speed, working temperature and the type of lubricant; if those data are not defined, it is best to check them with the manufacturer or with our technical team.

If you need an equivalent, send us the full seal part number, the shaft, housing and height dimensions, and a photo or sample if possible. With that data we can look for an alternative within the same brand or another line we carry.

To order this seal, send the part number 8917 by WhatsApp to MR Accesorios Industriales. We will reply with the corresponding quote. You can also visit our warehouse in Buenos Aires, Argentina, to check the part against your sample.