DBH 5614 radial shaft seal — 22.22 x 36.4 x 6.35

DBH 5614 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 5614 and any equivalents.

Part number 5614 belongs to the DBH line of radial shaft seals. It keeps oil and grease on one side of a rotating shaft and blocks dust and water from reaching the other. The shaft measures 22.22 mm, the housing bore 36.40 mm and the height 6.35 mm. The Mt design uses a sealing lip with a metal case, press-fitted into the housing so the lip rides against the shaft. Gearboxes, pumps, electric motors and transmission equipment are common homes for this size.

Reading the code helps when you cross-reference. The 5614 number identifies the size within the DBH family, and the three figures you need to compare are shaft 22.22 mm, housing 36.40 mm and width 6.35 mm. The Mt designation tells you what you are holding: a lip seal with a metal outer case, meant to sit in a machined bore with the sealing lip contacting a moving shaft. Since shaft and housing turn relative to each other, the seal has to hold lubricant in and contamination out at that interface.

This bore size shows up in smaller-shaft equipment. Electric motors, centrifugal pumps, gearboxes, reducers, compressors and machine tools are typical, and the same seal appears in agricultural implements and conveyors. Whatever the machine, the job does not change: keep the lubricant where it belongs and stop grit or moisture from getting to bearings and gears.

Before ordering, confirm three things. The shaft and housing diameters have to match the values above, the cavity depth has to accept the 6.35 mm height, and the lip has to face the fluid you are retaining. The shaft itself should be clean, free of burrs and free of scratches, and it pays to lubricate the lip before pressing the seal in. A seal set at an angle, or a scored shaft, will leak even when the part is new.

Looking for an equivalent? Send part number 5614 together with the measurements you take on the equipment: shaft diameter, housing diameter and height. With those numbers we can check alternatives in the same brand or in another line we supply. A photo of the old seal and of the housing also helps confirm the design and the lip direction.

MR Industrial Accessories supplies seals and oil seals as part of its range, and the DBH 5614 is one of the items we handle. To request a quote, send the part number over WhatsApp or by email. Our team answers promptly, and if you are unsure which seal fits, we can suggest equivalents and help you choose.