DBH 9670Vit radial shaft seal — 55 x 68 x 8

DBH 9670Vit 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 9670Vit and any equivalents.

The DBH 9670Vit is a radial shaft seal that keeps lubricant inside a housing and keeps dust, water and particles out where a rotating shaft exits. It measures 55.00 mm at the shaft, 68.00 mm at the housing and 8.00 mm in height, and it follows the A 156-R design. Gearboxes, pumps, electric motors and power transmission equipment are the usual homes for this seal.

Read the code before you order. The 9670Vit designation identifies this seal, and the A 156-R design defines the lip geometry. The three values that decide whether it fits are shaft 55.00 mm (d), housing 68.00 mm (D) and height 8.00 mm (h). The lip runs against the shaft while the outer case seats in the housing bore. This is a standard replacement part, so if those three dimensions match your equipment, the seal is the right one.

You will find it on input and output shafts of gearboxes, centrifugal pumps, electric motors, mixers and similar transmission equipment. In each case it does two jobs at once: it holds oil or grease in the enclosure and it blocks contaminants coming from outside. That is why it shows up both in preventive maintenance schedules and in repairs where a gearbox is opened and the seal is replaced at the same time.

Installation is straightforward but the details matter. Clean the shaft and the housing first, confirm there are no burrs or wear marks on the sealing surface, and lubricate the lip before pressing the seal in. It has to enter perpendicular, with no direct blows on the lip. A deep groove on the shaft can keep a correctly sized seal from sealing. When selecting, also weigh the fluid type, the working temperature and the shaft speed alongside the three dimensions.

To request a quote for code 9670Vit, send the shaft diameter, housing diameter, height and a photo of the old seal by WhatsApp or email. Our team replies promptly and can suggest an equivalent from the same brand or another line we carry. If the A 156-R design does not suit your application, we can help you evaluate a different lip geometry. MR Industrial Accessories supplies DBH as one of the brands in its range and serves customers across the United States and in several Latin American countries.