DBH 1113 radial shaft seal — 38 x 56 x 9/15.5

DBH 1113 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 1113 and any equivalents.

When a rotating shaft needs to hold lubricant in and keep dust and water out, a radial lip seal like the DBH 1113 does the job. This seal follows design A 109-R-AH and fits a 38 mm shaft in a 56 mm housing, with a height of 9.00/15.50 mm. MR Industrial Accessories supplies it as part of its seals and oil seals range.

The reference breaks down simply: 1113 is the code for this radial shaft seal, and A 109-R-AH identifies the lip design. Reading the size string, the shaft measures 38 mm, the housing bore 56 mm, and the width 9.00/15.50 mm. That dual height means the seal combines a main lip with a secondary protective section, which helps in environments where dirt is present.

You will find this type of seal in gearboxes, centrifugal pumps, electric motors, rollers and power transmission equipment. Its role is to keep lubricant where it belongs while blocking contaminants from outside. Agricultural machinery, conveying systems and production lines running at moderate shaft speeds in dusty or damp conditions are common places to find it.

Before installing, confirm the shaft measures 38 mm and the bore 56 mm, and check that the surface is smooth and free of burrs. Apply lubricant to the lip, then seat the seal so the 9.00/15.50 mm width matches the housing depth. If the seal being replaced has a different height, verify compatibility against the manufacturer's data. Speed, temperature and the fluid being retained all affect the correct choice.

To source an equivalent, send code 1113 or the measurements of the old seal. We can search within the DBH line or across the other brands we carry, keeping shaft, housing and height dimensions intact. Our team can also point you toward the lip design that best suits your application.

For a quote on the DBH 1113 seal, message us the code on WhatsApp or by email. We reply promptly and can help identify the part if you only have the sample or its dimensions. MR Industrial Accessories serves customers throughout the United States and in several Latin American countries.