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DBH type Mt radial shaft seal, single lip without spring, in section · DBH 5611
DBH 5611 radial shaft seal — 15 x 35 x 5

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DBH 5611 radial shaft seal — 15 x 35 x 5

Manufacturer part number5611
Brand
DBH
Category
Seals
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Description

DBH 5611 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 5611 and any equivalents.

The DBH 5611 is a radial shaft seal built to retain lubricant and block contaminants in rotating assemblies. With a 15 mm shaft, 35 mm housing and 5.00 mm height, it fits compact cavities where axial room is tight. The Mt design denotes a single lip with a metal spring that maintains contact on the shaft.

In this seal, the lip carries a metal spring and presses against the shaft to keep oil or grease inside bearing chambers, gearboxes and pumps. Small misalignments are absorbed by the flexible lip, while the outer body holds firmly in the housing. It is a frequent replacement item on power transmission equipment and electric motors.

You will find the DBH 5611 on low-power electric motors, speed reducers, small centrifugal pumps, compressors and fan shafts. It also appears in machine tools and process equipment where lubricant must stay in and dust or moisture must stay out. The compact envelope suits designs with limited axial space that still need dependable sealing.

When selecting a replacement, confirm that shaft and housing diameters match the stated values and that the 5.00 mm height fits the cavity depth. The shaft surface should be ground and hard enough to limit lip wear. Lubricate the lip with the same oil used in the equipment, press the seal in perpendicular to the shaft and avoid impacts. A worn shaft groove may call for a repair sleeve.

For an equivalent to the DBH 5611, send the full code, the shaft, housing and height dimensions, and a photo of the original part. That lets us search other brands or series that preserve the critical dimensions and suggest a lip design suited to your lubricant and operating conditions. Contact us on WhatsApp or by email for a quote.

MR Industrial Accessories LLC supplies the DBH brand within its seals and oil seals line. To request a quote for the 5611 or ask about other sizes, send the code on WhatsApp or by email and our team will assist.

Dimensions

Shaft (d)
15mm
Housing bore (D)
35mm
Height (h)
5.00mm
Design
Mt

Frequently asked questions

What are the dimensions of the DBH 5611 oil seal?
The DBH 5611 has a 15 mm shaft diameter, a 35 mm housing diameter and a 5.00 mm height. Verify these dimensions and the Mt design before ordering.
How do I request an oil seal equivalent to the 5611?
Send us the code 5611, the shaft, housing and height dimensions, and a photo of the part on WhatsApp or by email. We will look for alternatives that keep the critical dimensions and the appropriate lip type.
What does the Mt design mean in this oil seal?
The Mt design indicates a radial shaft seal with a single lip and metal spring. It is suitable for retaining oil or grease on rotating shafts in general applications.
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