DBH 5767 radial shaft seal — 34.93 x 50.75 x 12.7

DBH 5767 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 5767 and any equivalents.

The DBH 5767 is a single-lip radial shaft seal built for rotating equipment. It measures 34.93 mm at the shaft, 50.75 mm at the housing, and 12.70 mm in height. The Mz design means the seal has a sealing lip with a spring, which keeps lubricant in and contaminants out. You will find it in gearboxes, pumps, motors, and transmissions, where leak control and bearing protection matter.

This seal comes from the DBH brand and carries the code 5767. The dimensions are standard: shaft diameter (d) 34.93 mm, housing diameter (D) 50.75 mm, and overall height (h) 12.70 mm. The Mz designation tells you it uses a lip and spring arrangement that applies steady pressure on the shaft. Those three numbers are what you match when replacing a worn seal in a piece of equipment that needs dependable sealing.

Common places you will see this seal include gearboxes, centrifugal pumps, electric motors, compressors, and belt or chain drives. In each case, it stops oil or grease from escaping and keeps dust and moisture away from the bearings. The Mz design works well on shafts running at moderate speeds and under continuous duty, as long as the installation tolerances are within spec.

When selecting the DBH 5767, confirm that your shaft and housing dimensions align with the figures above. The shaft surface should have the right hardness and a controlled finish so the lip is not damaged. At installation, coat the lip with the same oil used in the unit and avoid hitting it with tools. If the housing is worn, a taller seal or a repair sleeve may be an option. Shaft-to-housing alignment also needs to be correct to avoid early leaks.

If you need a cross-reference or a different size, our team can help. We supply seals and oil seals for industrial maintenance and can suggest compatible alternatives from the same brand or another. Send the part number or the dimensions and we will review your application.

To request a quote for the DBH 5767 or to ask about other sizes, contact us on WhatsApp or by email and mention code 5767. We reply promptly and can assist with equivalents and selection.