DBH 9829 radial shaft seal — 42 x 67 x 10

DBH 9829 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 9829 and any equivalents.

The DBH 9829 is a radial shaft seal built to hold lubricant in place and keep dust, water and other particles out of rotating equipment. It works with a 42 mm shaft, a 67 mm housing bore and a 10 mm height, and it uses the Lx-Bidi lip configuration. MR Industrial Accessories supplies it through its seals and oil seals line for gearboxes, pumps, motors and similar machinery.

Reading the 9829 code is straightforward once you know what the three figures mean: shaft 42 mm, housing 67 mm, width 10 mm. The lip turns against the shaft while the outer case stays seated in the bore, and that pairing is what produces the seal. Before pressing a new one in, inspect the shaft for burrs, scoring or wear marks and confirm the bore is clean and round.

You will find this seal in gearboxes, centrifugal pumps, electric motors, rollers and power transmission drives, as well as in agricultural and industrial machines that run lubricated shafts and need leaks kept under control. Because it is a wear part, the practical moment to check it is when oil starts showing up or when the equipment has logged a long run of operating hours.

Choosing a replacement means matching three measurements plus the lip style and material. The Lx-Bidi configuration on the 9829 suits one particular sealing setup, so equipment calling for a different arrangement needs its equivalent variant instead. When fitting the seal, coat the lip with lubricant first, keep it square to the bore, and drive it in with a tube or sleeve that contacts the outer edge rather than the lip.

If you are after an equivalent, send part number 9829 with your shaft, housing and height readings, and a photo of the old seal if you have one. That lets us match it within the DBH line or against other brands we carry. The more detail you provide, the quicker we can confirm what fits.