DBH 8226 radial shaft seal — 24 x 35.5 x 5.5/7

DBH 8226 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 8226 and any equivalents.

A radial shaft seal from the DBH line, the 8226 keeps lubricant inside the housing and keeps dust and water out. Its lip runs against a rotating shaft, so it fits into tight spots where space is limited. Shaft 24 mm, housing 35.50 mm and a height of 5.50/7.00 mm. You will find it on gearboxes, pumps, motors and other driven equipment. MR Industrial Accessories supplies this model and helps you match it to your machine.

Read the code before you order. The 8226 designation carries the three measurements that matter: d 24 mm for the shaft, D 35.50 mm for the bore and h 5.50/7.00 mm for the height. The A 058 design is a single lip with a spring, which is what you want on a turning shaft. Two height figures mean the same seal sits in housings with different recess depths, provided you stay within the 7.00 mm maximum. Oil or grease service, either one.

Where does it show up? Gearboxes, centrifugal pumps, electric motors, compressors and conveyor rollers are the usual spots. In every case the job is the same: hold the lubricant in and keep grit and moisture out. Because the section is small, this seal turns up in power transmission units and in agricultural and industrial machinery. Before you pull the old one, look at the shaft and the bore. A groove, a burr or a scratch on either surface will chew a new lip in a short time.

Installation calls for a press or a proper driver, with the force spread evenly around the outer diameter. Coat the lip with a grease that suits the system before the shaft goes back in. Choosing the right seal comes down to shaft speed, operating temperature and the fluid being sealed. On equipment that vibrates heavily or runs out of alignment, a stiffer design deserves a look. Our technical team can go over those conditions with you.

For a replacement, the fastest route is to send the number 8226 or the shaft and bore measurements you took. We can also check other brands or sizes that vary slightly, as long as the service conditions still hold. That way the part goes in without surprises.

To get a quote on the DBH 8226, message us on WhatsApp or by email with the part number or designation. We answer promptly and can walk through a full seal replacement list with you, model by model.