DBH 6272 radial shaft seal — 22 x 40 x 7/8

DBH 6272 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 6272 and any equivalents.

The DBH 6272 is a radial shaft seal built to keep lubricant in and contamination out of rotating shaft assemblies. It fits a 22 mm shaft, a 40 mm housing bore and a 7.00/8.00 mm height, so it works well where axial room is tight. MR Industrial Accessories supplies this brand and helps you match the seal to your equipment.

This seal belongs to the DBH line and carries part number 6272. In the size designation, the shaft diameter (d) is 22 mm, the housing diameter (D) is 40 mm, and the height (h) is listed as 7.00/8.00 mm. Design A 135 describes a single lip with a spring, made for lubricated rotating shafts. The elastomeric lip rides against the shaft while the outer diameter is press-fitted into the housing bore.

Typical service includes gearboxes, pumps, electric motors, compressors and power transmission equipment, wherever oil or grease must stay inside and dust or water must stay outside. You will find it in agricultural machinery, pumping installations and continuous process lines. Because it takes up little axial space, it suits compact assemblies.

When selecting it, confirm that the shaft diameter falls within the tolerance recommended for radial shaft seals and that the housing bore has the right surface finish. Lubricate the lip before installation, and check that the 7.00/8.00 mm height matches the housing depth. On a worn shaft, a seal with an offset lip is worth considering.

If you need a substitute or another size, send part number 6272 or the exact shaft and housing dimensions. We compare your data against the manufacturer's data sheet and suggest options from the same line or from other brands we carry. We can also review whether a special design suits your application better.

To request a quote for the DBH 6272 seal, message us on WhatsApp or email the part number along with your equipment dimensions. We will get back to you with the quote and the choices that fit your needs.