Radial shaft seal DBH 1272Vit — 50.00 x 68.00 x 9.00/14.00

DBH 1272Vit is a radial shaft seal reference, within Seals. Request a quote for 1272Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1272Vit radial shaft seal is a lip seal that prevents oil or grease leaks and blocks the entry of dust and water in equipment with a rotating shaft. It is press-fitted into the housing and runs on the shaft with a flexible lip. Its A 109-R H design combines a main lip with a dust lip, which makes it suitable for environments with moderate dirt. It is a wear part: it is replaced when lubricant leakage or contaminant ingress appears.

This item is a DBH 1272Vit radial shaft seal with the following dimensions: shaft diameter 50 mm, housing diameter 68 mm and overall height 9.00/14.00 mm. The dual height indicates that the seal has a 9 mm body and a dust lip that protrudes up to 14 mm. The A 109-R H design corresponds to an oil seal with a main lip and an auxiliary exclusion lip, with the sealing lip facing the lubricant. The 1272Vit designation identifies this size and geometry within the DBH line.

It is used in gearboxes, pumps, electric motors, transmission shafts and process equipment where there is rotation and lubricant that must be contained. It also appears in applications exposed to dust or wash water, where the dust lip provides an additional barrier. It is common in industrial equipment maintenance, in scheduled replacements and in repairs where the assembly is disassembled and it is advisable to renew the seal.

To select the oil seal, check that the shaft diameter and the housing diameter match the values indicated. The shaft must be within tolerance, without splines or wear, and the housing clean and free of burrs. During installation, lubricate the lip with the same grease or oil as the equipment, avoid striking it and make sure the dust lip faces the dirty side. If the shaft shows a wear track, consider a nearby size or an oil seal with the lip in another position.

If you need an equivalent or a close size, send us code 1272Vit or the dimensions 50 x 68 x 9/14 mm on WhatsApp. You can also send a photo of the old oil seal, the code stamped on the seal or the dimensions taken with a caliper. At MR Accesorios Industriales we compare with the available alternatives and confirm the option that best fits your equipment.

DBH is an official brand that MR sells. If you have doubts about installation or want to validate the size before requesting a quote, write to us on WhatsApp with code 1272Vit and we will reply with the product's technical information.