DBH 9969 radial shaft seal — 39 x 52 x 6.5/11

DBH 9969 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 9969 and any equivalents.

The DBH 9969 is a radial shaft seal built to keep lubricant inside a housing and keep dust, water and particles out. Its size callout reads shaft 39 mm, housing 52 mm, height 6.50/11 mm, so it fits rotating equipment that runs on a 39 mm shaft inside a 52 mm bore. MR Industrial Accessories supplies this brand and can help you confirm the seal before you order.

The code breaks down into two parts: DBH 9969 is the manufacturer's item number, and A 103 identifies the design. That design is a single lip with a spring, which is what you want on a rotating shaft. The height is listed as two values, 6.50/11.00 mm, because the seal combines a main lip section with a taller anchoring section that seats in the housing bore. Treat it as a standard replacement seal for oil or grease retention.

You will run into this size in gearboxes, centrifugal pumps, electric motors, compressors and conveyor rollers. In each case the job is the same: hold the lubricant in and block contamination from getting to the bearing. The compact footprint suits low- and medium-power transmission equipment, and it also shows up on agricultural and general industrial machinery that uses 39 mm shafts and 52 mm housings.

Before pressing one in, check that the shaft and bore are clean and free of burrs or scratches. Put a light coat of the same oil or grease the equipment uses on the lip, then seat the seal squarely. The 6.50/11.00 mm height means the housing needs enough depth for the lip to sit evenly against the shaft. If the shaft is worn, look at a repair sleeve or a different size. Speed, temperature and lubricant type all factor into the selection.

Need a cross for the DBH 9969? Send code 9969 and your equipment dimensions by WhatsApp or email. The team can search other brands or similar configurations in the same radial seal category, and can tell you whether the mounting space allows a different height. Quotes are answered promptly, and help choosing the right seal is part of the service.