DBH 8174Sil radial shaft seal — 66 x 90 x 24

DBH 8174Sil 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 8174Sil and any equivalents.

The DBH 8174Sil is a radial lip seal that closes the gap where a rotating shaft passes through a housing, keeping lubricant in and contaminants out. Its designation covers a 66 mm shaft, a 90 mm housing bore and a 24 mm width, in the A 060-H design. Gearboxes, pumps and transmission equipment are the usual homes for a seal of this size. MR Industrial Accessories supplies this brand as part of its seal line.

Reading the code is the first step: 8174Sil identifies the seal, and A 060-H identifies the design. The three figures that matter for fit are shaft 66 mm, housing 90 mm and height 24.00 mm. Construction is a metal case with an elastomer lip, press-fitted into the housing and running against the shaft. Confirm those three measurements on the machine before you install anything.

Seals in this size range turn up on medium-section shafts: gearboxes, centrifugal pumps, mixers, conveyors and machine tools. The job is always the same, holding lubricant on the inside and blocking dust or water from the outside. They also show up when an older unit needs a worn seal swapped for one of identical size.

Selection starts with the shaft. Scratches, marks or wear under the lip prevent a proper seal, so the shaft may need repair or a sleeve. The bore should be clean, burr-free and at the right dimension. Lubricate the lip before fitting, press the seal in squarely, and apply force to the outer edge rather than the elastomer. For high-speed or high-temperature service, contact us and we will review the lip material.

For an equivalent, send code 8174Sil along with the shaft, housing and height measurements taken from the machine. With that information we check the DBH line and the other options we carry. Where space permits, a different height or design can work provided the shaft and housing dimensions stay the same.

To request a quote on the DBH 8174Sil oil seal, send the code or the dimensions by WhatsApp or email. Our team confirms the part matches your application before you order, and can suggest equivalents when needed.