DBH 5619 radial shaft seal — 25 x 37 x 7

DBH 5619 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 5619 and any equivalents.

The DBH 5619 is a radial shaft seal built to keep lubricant in and contaminants out of rotating equipment. It fits a 25 mm shaft, a 37 mm housing bore and a 7 mm height. The Mz design uses a single sealing lip with a metal case, making it a common choice for gearboxes, pumps, motors and similar machinery. MR Industrial Accessories supplies this brand and helps you match the right seal to your application.

The code 5619 identifies this seal within the DBH line. Its dimensions are shaft 25 mm, housing bore 37 mm, height 7.00 mm. The Mz designation means one sealing lip and a metal outer case, intended for rotating shafts that run with lubrication. The DBH 5619 series covers seals with a slim profile for installations where space is limited. Every size is checked against the manufacturer's data before a quote is issued.

Seals like this 25x37x7 mm unit appear in gearboxes, centrifugal pumps, electric motors, compressors and conveyor rollers. They sit on the shaft and inside a machined housing, holding oil or grease in place while blocking dust, water and other particles. You will also find them in agricultural equipment, machine tools and belt or chain drives, where a failed seal can lead to lubricant loss and bearing damage.

Proper installation starts with checking the shaft and housing. The shaft must be the specified size and have a smooth, burr-free surface. The housing bore must be clean and match the specified diameter. Lubricate the lip before pressing the seal in, use a suitable tool or press, and apply force evenly on the outer ring. Never strike the sealing lip directly. If the shaft is worn, a seal with an additional lip may be a better option.

If you need a different size or an equivalent, send the code 5619 or the dimensions of your current seal—shaft diameter, housing bore and height—through WhatsApp. At MR Industrial Accessories we compare against the corresponding DBH options and other seal lines we carry. We can also help if the mounting space calls for a different height or design, always staying within the manufacturer's tolerances.

MR Industrial Accessories includes the DBH brand in its seal and oil seal range. If this seal does not suit your equipment, ask about other sizes in the same series or equivalent seals from other brands. Message us on WhatsApp with the code 5619 or your equipment dimensions and we will get back to you promptly.