DBH 9668 radial shaft seal — 19 x 32 x 3

DBH 9668 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 9668 and any equivalents.

The DBH 9668 is a radial shaft seal built to keep lubricant in and contaminants out of rotating equipment. Its size is given as 19 mm at the shaft, 32 mm at the housing and 3 mm in height, with an A 283 design. MR Industrial Accessories supplies this brand and can help you confirm the seal suits your application.

Part number 9668 belongs to the DBH line of radial shaft seals. Reading the size notation: shaft diameter (d) 19.00 mm, housing bore (D) 32.00 mm, height (h) 3.00 mm. The A 283 design uses a single lip with a spring, a layout intended for rotating shafts. The seal sits press-fit in the housing bore, and its lip rides against the shaft to hold oil or grease in place while blocking dust and water.

You will find seals of this type in gearboxes, centrifugal pumps, electric motors, compressors and gear drives. They also appear in power transmission components such as bearing housings and pulleys, where lubrication has to stay contained. The small cross-section makes it a fit for low and medium power machinery. If the shaft measures 19 mm and the bore 32 mm, this part may be the correct replacement, as long as the A 283 design matches your operating conditions.

Selection depends on more than dimensions. Consider shaft speed, operating temperature and the lubricant in use. Confirm that the shaft and housing diameters match the values above. During installation, use proper tools to avoid damaging the lip, lubricate the lip before pressing it in, and check the shaft for burrs or splines that could cut the sealing edge. Eccentricity between shaft and housing also affects how long the seal lasts. If anything is unclear, ask us and we will help you verify the choice.

When you need an alternative, send part number 9668 or the measurements of the seal you are replacing: shaft diameter, housing diameter and height. We can search for equivalents in the same brand or in other brands we carry, and we can review how the A 283 design fits your equipment so you avoid installing a seal that does not work.

To request a quote for the DBH 9668 seal, message us on WhatsApp with the part number. We will respond with suitable options and can suggest equivalents or help you choose. Reach out whenever you need to keep your equipment running.