Radial shaft seal DBH 9209 — 101.80 x 152.00 x 25.50

DBH 9209 is a radial shaft seal reference, within Seals. Request a quote for 9209 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9209 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants in equipment with a rotating shaft. Its standard dimensions —101.80 mm shaft, 152.00 mm housing and 25.50 mm height— make it suitable for gearboxes, pumps and industrial motors. MR Accesorios Industriales carries this official brand and advises you so you choose the right seal for your application.

This item is a DBH radial shaft seal with designation 9209. Its dimensions are: shaft diameter 101.80 mm, housing diameter 152.00 mm and height 25.50 mm. The A 129 design corresponds to a single-lip configuration with spring, intended for rotating shafts with lubrication. The seal is press-fitted into the housing and its flexible lip contacts the shaft to form a dynamic closure that prevents oil or grease leaks and the ingress of dust, water or particles.

Typical applications for a seal of this size include gearboxes with output shafts, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment in general. In all cases, the seal protects bearings and gears from premature wear by keeping lubricant inside the assembly and contaminants out. It is a wear part that should be replaced when leaks or abnormal noises appear.

To correctly install a radial shaft seal, verify that the shaft is clean, free of burrs and marks, and that the contact surface has the appropriate hardness and roughness. Lubricate the lip before inserting it and use an installation tube that presses on the outer diameter, never on the lip. The 25.50 mm height must match the housing depth; if the seal is off-center, it may fail prematurely. If in doubt, consult the manufacturer's data sheet.

If you need a nearby size or an equivalent from another brand, send us the code 9209 or the dimensions of your current seal (shaft, housing and height) and we will quote available alternatives. We can also advise you on material or design variants according to the fluid and working temperature. The more data you give us —equipment type, speed and environmental conditions— the more accurate the selection will be.

To request a quote for the DBH 9209 oil seal or ask about a replacement, write to us via WhatsApp with the code 9209 and the dimensions. At MR Accesorios Industriales we will reply with the technical information you need to buy the right part.