DBH 1213 radial shaft seal — 27 x 50.8 x 13.1/16.5

DBH 1213 is a reference of radial shaft seal, within Seals. Request a quote for 1213 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 1213 radial shaft seal is a lip seal that prevents oil or grease leaks and blocks the entry of dust and water in rotating equipment. It mounts on a 27 mm shaft and fits into a 50.80 mm bore, with a height of 13.10/16.50 mm according to the A 396 design. It is a common wear part in gearboxes, pumps and motors, and its timely replacement prevents lubricant loss and major damage to bearings and gears.

This item is a DBH brand radial shaft seal, identified with part number 1213. Its dimensions are shaft (d) 27 mm, housing (D) 50.80 mm and height (h) 13.10/16.50 mm, with A 396 design. That variable height indicates that the sealing lip can adapt to different housing depths within that range. The A 396 design corresponds to a specific construction configuration from the manufacturer, which should be respected when replacing the part to ensure correct seating and sealing.

Radial shaft seals such as the DBH 1213 are used in equipment with rotating shafts where lubricant must be contained. They appear in gearboxes, centrifugal pumps, electric motors, reducers, mixers and transmissions. They also act as a barrier against external contaminants, which is why they are common in environments with dust, moisture or frequent washdowns. In all these cases, the seal protects the bearings and extends the service life of the assembly.

To select the correct seal, verify that the shaft and housing dimensions match those of the equipment. The 13.10/16.50 mm height allows some tolerance in the bore depth, but it is important that the lip rests on a shaft surface free of wear or scratches. During installation, lubricate the lip with the same grease or oil used in the equipment, insert it perpendicular to the shaft and avoid striking it. If the shaft shows a marked groove, consider repairing it or using an alternative size.

If you need a seal equivalent to the DBH 1213, the most practical approach is to send us the complete part number and, if possible, the measured dimensions of the shaft, housing and height. With that data we can look for a compatible alternative within the brands we carry. MR Accesorios Industriales can advise you on the most suitable option according to the application and the type of lubricant.

To request a quote for the DBH 1213 radial shaft seal, send us the part number via WhatsApp. At MR Accesorios Industriales we reply with the alternatives that best fit your equipment. You can also ask us about other seals, bearings or power transmission supplies you need to complete your maintenance.