DBH 6628 radial shaft seal — 185 x 210 x 13

DBH 6628 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 6628 and any equivalents.

The DBH 6628 is a radial shaft seal that keeps lubricant in and contaminants out by sealing against the shaft and housing. It measures 185 mm at the shaft, 210 mm at the housing bore, and 13.00 mm in height, with an Lz design. This makes it a replacement option for large-diameter shaft applications. MR Industrial Accessories supplies this brand and can help you confirm the right variant for your equipment.

The DBH 6628 carries the designation 6628 and is a lip seal with an Lz configuration that determines how it fits and seals. The critical dimensions are shaft diameter 185 mm, housing bore 210 mm, and height 13.00 mm. Because it runs in direct contact with the shaft and housing, these measurements need to match the assembly precisely.

You will find this seal in gearboxes, pumps, electric motors, transmission equipment, and other machinery with large shafts where oil or grease must be retained and dust, water, or particles kept out. It also shows up in mining, cement, steel, and process plants, where it protects bearings and gears. In these settings, the seal is a wear item: when it fails, lubricant escapes and internal parts wear faster.

During installation, inspect the shaft for burrs or wear on the lip path and make sure the housing is clean and undistorted. Lubricate the lip before pressing it in, and keep the seal square to the shaft without hitting the lip. For equipment that sees high vibration or temperature, select the right compound and design. Speed, pressure, and the fluid being sealed all affect the choice, so it is worth checking these against the manufacturer's data.

To get a quote for part number 6628, send the shaft diameter, housing bore, and height, along with the equipment brand. We will look for an equivalent in DBH or another brand we supply. We can also review design or compound options for your application. The more details you provide, the faster we can offer a reliable alternative.

To request a quote for this DBH 6628 oil seal, message the part number to MR Industrial Accessories on WhatsApp. If you are unsure about size or design, attach a photo of the old part or the drawing. Our technical team will review it and reply with the option that fits your equipment.