DBH 1272Vit radial shaft seal — 50 x 68 x 9/14

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

The DBH 1272Vit radial shaft seal is a lip seal that prevents oil or grease leaks and blocks dust and water from entering 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, making 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 double 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 a 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 seal, verify 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 must be clean and free of burrs. During installation, lubricate the lip with the same grease or oil used in the equipment, avoid striking it and make sure the dust lip faces the dirty side. If the shaft shows a wear groove, consider a seal with the lip in another position.

To quote the code 1272Vit or the dimensions 50 x 68 x 9/14 mm, send us via WhatsApp. You can also send a photo of the old seal, the code engraved on the seal or the dimensions taken with a caliper. At MR Accesorios Industriales we compare with the corresponding options and confirm the option that best fits your equipment.

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