DBH 6628 radial shaft seal — 185 x 210 x 13

DBH 6628 is a reference of radial shaft seal, within Seals. Request a quote for 6628 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 6628 radial shaft seal is a lip seal that mounts on the shaft and closes against the housing to retain lubricant and block the ingress of dust, water or particles. With dimensions of 185 mm shaft, 210 mm housing bore and 13 mm height, and Lz design, it is a replacement part for equipment with large-diameter shafts. MR Accesorios Industriales supplies this brand and helps you confirm the correct variant for your equipment.

This item is a DBH 6628 radial shaft seal, identified by its designation 6628. Its dimensions are 185 mm shaft diameter (d), 210 mm housing bore diameter (D) and 13.00 mm height (h). The Lz design corresponds to a lip and case configuration that defines how it seats and seals. It is a precision part that works in direct contact with the shaft and housing, so its dimensions must match those of the assembly exactly.

It is used in gearboxes, pumps, electric motors, transmission equipment and machinery with large-diameter shafts where oil or grease must be contained and the entry of contaminants prevented. It also appears in mining, cement, steel and process plant applications, where the seal protects bearings and gears. In those environments, the seal is a critical consumable: its failure leads to lubricant loss and premature wear of internal components.

To install it, check that the shaft has no burrs or wear in the lip area and that the housing is clean and free of deformation. Lubricate the lip before inserting it and place the seal perpendicular to the shaft, without striking the lip. If the equipment operates with high vibration or temperature, choose the appropriate compound and design. Selection depends on speed, pressure and the fluid to be retained; therefore it is advisable to check these data against the manufacturer's product page.

To quote part number 6628, send us the shaft diameter, the housing bore diameter and the height, along with the equipment brand. With that data we look for the equivalent in DBH or another brand we supply. We can also evaluate design or compound variants according to the application. The more precise the information, the faster we can give you a reliable alternative.

To request a quote for this DBH 6628 oil seal, send the part number via WhatsApp to MR Accesorios Industriales. If you have doubts about the size or design, attach a photo of the old part or the drawing. Our technical team reviews the case and replies with the option that best fits your equipment, without compromising the operation of the assembly.