DBH 5070 radial shaft seal — 42 x 62 x 10

DBH 5070 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 5070 and any equivalents.

The DBH 5070 is a radial shaft lip seal built to hold lubricant in and keep contaminants out where a shaft rotates. MR Industrial Accessories supplies this DBH reference, and our team can also review replacement options when you send the part number. Its metric envelope is 42.00 mm at the shaft, 62.00 mm at the housing and 10.00 mm in height, a size found in gearboxes, pumps, motors and transmission assemblies.

Dimensionally, the seal is identified as 42x62x10 mm: shaft diameter (d) 42.00 mm, housing bore diameter (D) 62.00 mm and overall height (h) 10.00 mm. The DBH 5070 uses an Lz construction, meaning a metal case with a sealing lip and spring arrangement intended for continuous rotation. In service it acts as a physical barrier, keeping oil or grease on the bearing side while blocking dust and water ingress.

You will typically find this size on gearbox input and output shafts, centrifugal pump shafts, electric motor shafts, transmission shafts and conveyor rollers. Its job in each case is to protect bearings and gears from premature wear by retaining the lubricant and stopping outside particles from reaching the running surfaces. Because it is a wear item, maintenance teams often replace it during scheduled repairs, and matching the exact size keeps the equipment out of service for less time.

Installation quality decides how long the seal lasts. Inspect the shaft for hardness and surface roughness, and remove burrs or scratches that could cut the lip. The housing bore should be clean and undistorted. Apply the same oil or grease used in the equipment to the lip before fitting, then drive the seal in with a tube that contacts the outer diameter only, never the lip, and avoid direct hammer blows. If the shaft itself is worn, a repair sleeve or a different size may be the better route.

When the original DBH 5070 is not what you need, send the part number together with the dimensions stamped on the nameplate or drawing. MR Industrial Accessories can search other brands and series for a match, keeping the housing and shaft tolerances in mind, and can advise on lip material for the fluid and operating temperature involved.

Quotes are handled by part number through WhatsApp or email. Include the reference 5070 and the 42x62x10 mm dimensions, and our team will respond promptly with a quote. We also supply bearings, mounted units and housings, seals, lubrication and maintenance tools, and power transmission components such as chains, sprockets, sheaves, belts and couplings.