DBH 9209Sil radial shaft seal — 101.8 x 152 x 25.5

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

The DBH 9209Sil oil seal is a single-lip radial shaft seal designed to retain lubricant and exclude contaminants in rotating equipment. Its dimensions of 101.80 mm shaft, 152.00 mm housing and 25.50 mm height place it in the range of seals for large-diameter shafts. It is a key component in gearboxes, pumps and electric motors, where reliable sealing extends the service life of bearings and gears.

This DBH 9209Sil oil seal has an A 129 design and is identified by its dimensions: shaft diameter 101.80 mm, housing diameter 152.00 mm and height 25.50 mm. The A 129 design corresponds to a single-lip seal with spring, with a geometry that ensures uniform contact on the shaft. DBH is a brand that MR carries, giving access to a line of seals with proven quality for demanding industrial applications.

Typical applications for this oil seal include gearboxes, centrifugal pumps, large electric motors and power transmission equipment. In all these cases, the seal prevents oil leaks and the ingress of dust or water, protecting bearings and extending maintenance intervals. It is commonly found in mining, cement, steel and process plant equipment where operating conditions are severe.

During installation, verify that the shaft and housing are clean and free of burrs. Lubricate the lip with the same oil used in the equipment before inserting it and make sure the spring is correctly seated. Selection must consider peripheral speed, temperature and fluid type. If the original seal shows uneven wear, check alignment and shaft condition, since a scratched surface accelerates failure.

If you need an equivalent seal, contact us via WhatsApp with the code 9209Sil or with the dimensions of the original seal. At MR Accesorios Industriales we can advise you on alternatives within the DBH line or other brands we carry. We also manufacture split plummer block housings, ANSI chains and pulleys.

To request a quote for the DBH 9209Sil oil seal, send the code via WhatsApp to MR Accesorios Industriales. If you have questions about the application, our technical team can advise you so you choose the right option and avoid unplanned downtime.