DBH 6210 radial shaft seal — 10 x 19 x 7

DBH 6210 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 6210 and any equivalents.

The DBH 6210 is a radial shaft seal that keeps lubricant in and contaminants out. It mounts on a 10 mm shaft, fits a 19 mm housing bore and has a 7 mm overall width. Its Lx design uses a single lip with a spring, which suits rotating shafts that run with continuous lubrication. MR Industrial Accessories supplies this seal as part of its seals and oil seals range.

This seal carries the DBH brand and part number 6210. In the size callout, the shaft dimension comes first at 10 mm, the housing bore second at 19 mm, and the width third at 7 mm. The Lx designation tells you the seal has one elastomer lip backed by a spring, and that the outer case is metal for a press fit into the housing. The lip rides against the shaft while the case stays fixed in the bore, so the sealing action happens at the rotating contact.

You will find a 10 x 19 x 7 mm seal in small electric motors, low-power centrifugal pumps, compact gearboxes, gear cases, fans and light transmission equipment. In each case it holds oil or grease inside and keeps dust, water and particles away from the bearings. Machine tools, laboratory equipment and automation devices also use it where the shaft turns at moderate speed and radial space is tight.

Before installing, check that the shaft measures 10 mm and the housing bore 19 mm, and that both surfaces are free of burrs or marks that could cut the lip. Coat the lip with the same oil or grease used in the equipment, then press on the outer face of the metal case, never on the elastomer. The 7 mm width should sit flush or slightly recessed depending on the housing. If the shaft shows wear, a seal with the lip in a different position can help.

For an equivalent, send part number 6210 plus the shaft, housing and width measurements, and the equipment brand. A photo of the old seal or the housing drawing also works. With that information we can point you to an alternative in the same series or another brand we supply. The part number does not have to match exactly; we can search by dimensions and design type.

To request a quote for the DBH 6210 seal, contact us on WhatsApp or by email with the part number and measurements. Our team replies promptly and can suggest equivalents or help you choose the right seal. You can also ask about other seals, bearings, housings or power transmission products in the same line.