DBH 6858Vit radial shaft seal — 30 x 42 x 7

DBH 6858Vit 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 6858Vit and any equivalents.

The DBH 6858Vit is a radial shaft seal that keeps lubricant in and contaminants out of rotating equipment. It fits a 30 mm shaft, a 42 mm housing and has a 7.00 mm height, with an A 156-R H design. MR Industrial Accessories supplies this brand and helps you match the right seal to your application.

This lip seal is press-fitted into the housing and seals against the rotating shaft, with the lip in direct contact with the shaft surface. The code 6858Vit identifies it within the DBH line, and the A 156-R H design defines its construction. Keep these dimensions on hand: shaft 30 mm, housing 42 mm, height 7.00 mm.

You will find seals like this one in gearboxes, pumps, electric motors, conveyor rollers and power transmission equipment. In each case, the seal retains oil or grease and blocks dust, water and other particles from entering. Because it is a wear part, replace it when leaks appear or when the lip becomes hard, cut or loses elasticity.

Before selecting the 6858Vit, confirm that the shaft and housing dimensions match your equipment. The shaft surface should be free of grooves and heavy wear, and the housing must be clean and deburred. During installation, lubricate the lip with the same oil or grease used in service, press the seal in perpendicularly and avoid hitting the lip directly. If the shaft shows a worn track, consider a wear sleeve.

If you need an equivalent to the 6858Vit, send the complete code, the dimensions or a photo of the part. The team cross-checks that data against the product pages of the manufacturers we carry and offers compatible alternatives. If the original seal is not identified, the shaft, housing and height dimensions plus the type of service are enough to guide the search.

To request a quote, send the code 6858Vit or the dimensions 30 x 42 x 7 mm on WhatsApp or by email. The technical team reviews each inquiry and replies promptly, and can also suggest equivalents and help you choose.