DBH 5568Sil radial shaft seal — 105 x 130 x 13/15

DBH 5568Sil 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 5568Sil and any equivalents.

For equipment running a 105 mm shaft inside a 130 mm housing bore, the DBH 5568Sil oil seal provides the radial sealing function. This Lx-profile seal measures 13.00/15.00 mm in height, a stepped dimension that reflects the shoulder built into its outer case. It keeps lubricant where it belongs and keeps dust, water and other particles out of the bearing and gear areas. MR Industrial Accessories supplies this seal as part of its seals and oil seals offering, and can quote it by part number through WhatsApp or email.

The designation breaks down simply: DBH identifies the seal family, 5568Sil is the specific reference, and Lx describes the lip and case geometry. The numbers to match against your application are shaft 105 mm, housing 130 mm and height 13.00/15.00 mm. That two-value height is not a tolerance range; it tells you the seal has a shoulder, so the 13 mm section and the 15 mm section sit at different depths in the bore. Confirm the housing depth before ordering so the lip lands in its working position.

Seals in this size range show up in gearboxes, speed reducers, centrifugal pumps, larger electric motors, and belt or chain drive assemblies. The job is always the same: hold oil or grease in, keep contaminants out, and protect the bearings and gears behind the seal. Because these units often run in continuous processes, a failed seal can mean unplanned downtime, so replacing it with the correct size and profile matters.

Installation is where most seal problems start. Check that the shaft surface is hard enough and properly finished, with no burrs, scratches or wear grooves that could cut the lip. Clean the housing bore and make sure it is not deformed. Before pressing the seal in, coat the lip with the same lubricant used in the equipment. Respect the housing depth so the stepped height seats correctly.

If you need a replacement or an equivalent, send the part number 5568Sil or your current measurements — shaft, housing and height — by WhatsApp. Our team can search the DBH line or other brands we supply and confirm the technical details with you. We can also advise if your housing has a different shoulder depth or if the shaft shows wear.

To request a quote for the DBH 5568Sil, message us on WhatsApp with the reference 5568Sil. MR Industrial Accessories responds with the technical and commercial information you need to proceed. Ask us as well about the bearings, housings and power transmission components we carry.