Radial shaft seal DBH 8152 — 40.00 x 80.00 x 12.00

DBH 8152 is a radial shaft seal reference, within Seals. Request a quote for 8152 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8152 radial shaft seal is a lip seal that is mounted in the housing and seals against the shaft to retain lubricant and stop dust, water or particles from entering. Because of its dimensions — 40 mm shaft, 80 mm housing and 12 mm height — it is used in gearboxes, pumps, electric motors and power transmission equipment running at moderate speed. At MR Accesorios Industriales we quote it by WhatsApp with your part number.

This item is a seal from the DBH line, identified with the designation 8152. Its dimensions are 40 mm shaft diameter, 80 mm housing diameter and 12 mm height, with an Lx design. That combination defines the seat in the housing and the sealing lip on the shaft. The Lx design corresponds to a seal with a single sealing lip and metal body, suitable for rotating shafts with permanent lubrication. If your equipment calls for these dimensions, the 8152 is the direct reference.

Typical applications for a 40 x 80 x 12 mm seal are gearboxes, centrifugal pumps, electric motors, rollers and power transmission equipment. At these points the seal prevents oil or grease leaks and blocks the entry of contaminants that wear bearings and bushings. It is also used as a closure on fan, mixer and conveyor shafts. It is always advisable to check the peripheral shaft speed and the working temperature before specifying it.

To install it, clean the housing and the shaft, check that there are no burrs or marks that could damage the lip, and lubricate the seal with the same grease or oil used in the equipment. The seal is inserted perpendicular to the shaft, without striking the lip, until it is fully seated in the housing. If the shaft is worn or grooved, consider a nearby size or a seal with an offset lip. The selection depends on the diameter, the height, the type of lubricant and the environmental conditions.

If you need an equivalent or a nearby size, send us the part number 8152 or the dimensions 40 x 80 x 12 mm by WhatsApp. You can also send the equipment part number or the brand of the original seal. At MR Accesorios Industriales we compare the designation, the design and the dimensions to offer you the option that best fits. If it does not appear on the site, we source it from the factory or from our official brands.

MR Accesorios Industriales carries the DBH brand. To request a quote for the DBH 8152 seal, write to us by WhatsApp with the part number and the quantity you need. If you have doubts about installation or want to confirm that it is the correct seal for your equipment, send us a photo of the housing and the shaft. That way we can advise you and send you the quote without delay.