DBH 9677Vit radial shaft seal — 33 x 43 x 6

DBH 9677Vit 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 9677Vit and any equivalents.

The DBH 9677Vit is a radial shaft seal, the type of lip seal that closes off the gap where a rotating shaft leaves a housing. It keeps oil or grease where it belongs and blocks dust and water from getting in. The size is given as shaft 33.00 mm, housing 43.00 mm, height 6.00 mm, and the design reference is A 156-R. MR Industrial Accessories supplies this brand and quotes it by part number.

The code 9677Vit identifies this seal. A metal case with an elastomer element is pressed into the housing bore, and the sealing lip rides against the shaft. Design A 156-R describes how the lip and the case are shaped for this size range. Reading a seal code this way makes it easier to match a replacement to the bore and shaft in front of you.

Seals of these dimensions turn up in gearboxes and reducers, centrifugal pumps, electric motors, compressors and other power transmission equipment. Fan, mixer and conveyor shafts use them too, usually next to bearings and bushings. The job is always the same: hold the lubricant in and keep chips, dust and water out.

When selecting a replacement, compare all three dimensions against the original part. Look at the shaft surface as well, since a worn or grooved lip track will leak even with a new seal. Fit the seal square to the shaft, put a little lubricant on the lip, and drive it in on the outer edge with a tube or driver rather than on the lip. A wear sleeve is an option when the shaft itself is damaged.

To quote the 9677Vit, send the shaft, housing and height measurements plus a photo of the old seal. We can then cross it to DBH or to another brand we carry, and check design A 156-R against the manufacturer's data to confirm the geometry suits your equipment.

MR Industrial Accessories supplies seals and oil seals in a range of brands and sizes. Send the code and dimensions by WhatsApp or email and we will come back with the reference and the equivalent options.