DBH 5613 radial shaft seal — 22 x 35 x 10

DBH 5613 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 5613 and any equivalents.

The DBH 5613 is a radial shaft seal built to the 5613 designation, sized for a 22.00 mm shaft, a 35.00 mm housing bore and a 10.00 mm height. It belongs to the Mz design, which pairs a sealing lip with metal reinforcement. Maintenance teams use it to hold lubricant in and keep dust, water and particles out of rotating shaft assemblies. We supply this brand and can help you confirm the size or locate a substitute.

Reading the number is straightforward: 5613 is the designation, and the three figures that matter on the bench are shaft 22.00 mm, housing 35.00 mm, height 10.00 mm. The Mz configuration relies on a flexible elastomer lip backed by an internal spring, so the lip stays in contact with the shaft as it turns. Because it is a wear part, it sits between the lubricated side of the assembly and the outside environment, shielding bearings, bushings and gears from contamination.

You will find this seal in gearboxes, centrifugal pumps, electric motors, compressors, mixers and transmission equipment, as well as in agricultural machinery, conveyors and process units where a shaft turns inside a housing holding oil or grease. In each case its job is the same: no lubricant escaping, no dirt getting in. It is a common line item in both preventive and corrective maintenance work.

Before fitting a replacement, confirm the shaft diameter is within tolerance and free of burrs, and that the bore has the right diameter and depth. Put lubricant on the lip, then seat the seal without hammering it. Speed, operating temperature and the fluid being retained all influence which seal suits the job; a worn shaft may call for a repair sleeve. Verify compatibility against the manufacturer's product information before installing.

If you need another size or a cross-reference, send the complete part number along with your shaft, housing and height measurements, plus a photo or the old seal itself. From that we can search the DBH line or other brands we carry, and tell you whether the Mz design fits your equipment.

Send the part number by WhatsApp or email to request a quote; our team replies promptly and can suggest equivalents or help you choose the right seal.