DBH 5822 radial shaft seal — 45.6 x 65.24 x 6.35

DBH 5822 belongs to radial shaft seal, part of our Seals range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 5822 and any equivalents.

The DBH 5822 is a radial shaft seal that closes the gap between a rotating shaft and its housing. Lubricant stays where it belongs, and dust, water and particles stay out. The Lx design pairs a sealing lip with a metal case that presses into the bore, which makes it a common choice for gearboxes, pumps, motors and other power transmission equipment running continuously.

Reading the code: DBH identifies the seal family and 5822 is the designation for this size. In millimeters, the shaft measures 45.6, the housing bore 65.24 and the overall height 6.35. The Lx design means a single lip with a metal case. Because the height is only 6.35 mm, this seal fits housings with limited axial room where a wider seal would not seat properly. The case holds by interference in the bore while the lip rides on the shaft.

Where it is used: gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission assemblies. In each case the job is the same, keeping oil or grease in and contamination out. It also works as a secondary closure on split plummer block housings and in bearing arrangements where the raceway and lubricant need protection from dust or chips.

Installation notes: confirm the shaft matches the specified dimension and is free of burrs or scratches, with hardness and roughness suited to a seal lip. The bore must be clean, undeformed and at the 65.24 mm diameter. Coat the lip with lubricant before fitting, keep the seal square to the shaft and avoid striking the lip. On a worn shaft, an offset lip seal is worth considering. Speed, temperature and lubricant type all factor into the final choice.

Need an equivalent? Send part number 5822 or the shaft, housing and height dimensions. We can source a seal from another brand or series with matching dimensions. Our lines cover bearings, power transmission, seals and mounting tools, so we can point you to the option that fits your equipment and help keep it running.

For a quote, message us on WhatsApp with part number 5822 and the quantity required, or send the shaft and housing dimensions if you are unsure of the exact seal.