DBH 8575Pol radial shaft seal — 83 x 100 x 9

DBH 8575Pol 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 8575Pol and any equivalents.

A radial shaft seal sits between a turning shaft and a stationary housing, holding lubricant in and keeping dust, water and particles out. The DBH 8575Pol works on an 83 mm shaft inside a 100 mm bore with a 9.00 mm height, so it fits gearboxes, pumps and power transmission equipment where bearings and gears need protection. MR Industrial Accessories supplies this brand and can confirm which variant matches your unit.

The code breaks down simply: DBH is the seal family, 8575Pol is the item reference, and the three figures describe where it goes. Shaft 83 mm, housing 100 mm, width 9.00 mm. Its Lx-H-AH designation describes how the lip and the outer body are shaped. The narrow cross section suits housings with little room along the axis while still sealing the shaft properly. Ordering by the full designation avoids confusion.

Seals in this size range show up in gear reducers, centrifugal pumps, mixers, and belt or chain drive assemblies. Agricultural and general industrial machinery also use them wherever oil or grease has to stay in and contamination has to stay out of the bearing. Before pressing one in, look at the shaft contact track for wear and make sure the housing bore is clean and free of burrs.

Selection comes down to matching three measurements. A few tenths of a millimeter off on the shaft can mean a leak or too tight a fit. It also pays to review the shaft finish, how concentric the housing is, and which lubricant is in play. If the equipment runs hot or fast, ask about the material and lip style that suit those conditions.

If the exact size is not listed or you need an equivalent, send the code 8575Pol together with the shaft, housing and height figures, and a photo of the old seal if you have one. That is usually enough to locate a comparable option in the same category. We can also point you toward a suitable lip design and material based on the fluid and the operating temperature.

To request a quote on the DBH 8575Pol, message us on WhatsApp at MR Industrial Accessories with the code and dimensions. You will get back the options and technical data you need to decide.