DBH 5951Sil radial shaft seal — 80 x 100 x 10

DBH 5951Sil 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 5951Sil and any equivalents.

A lip seal that sits in the housing and rides against a turning shaft, the DBH 5951Sil keeps lubricant inside the assembly while keeping dust, water and other particles out. Its three key measurements are a shaft of 80 mm, a housing bore of 100 mm and a height of 10 mm, and it is built in the Lz Sil design. Gearboxes, pumps and power transmission units are typical places where this seal is replaced, and it forms part of the seals and oil seals range we supply.

The item is identified commercially as DBH 5951Sil. Read the size as shaft 80 mm, housing 100 mm, height 10 mm. Lz Sil refers to the lip profile and construction that govern how the seal behaves once installed. Check these figures against the old part before ordering, since a bore or shaft that does not match will prevent the seal from seating correctly.

Seals in this size range appear wherever a shaft turns inside a housing and lubricant must stay put. Gearboxes, electric motors, centrifugal pumps, mixers, conveyors and machine tools all use them, as do agricultural and industrial machines working around dust or moisture. Two jobs are performed at once: oil or grease is held on the inner side, and outside contamination is kept from entering.

When choosing a seal of this type, the three dimensions are only part of the picture. Lubricant type, operating temperature and shaft speed also matter, because the Lz Sil design sets the lip geometry and material, which have to suit the fluid and the running conditions. Fit the seal with the lip toward the lubricant side, drive it in with a press or a support tube to avoid harming the lip or distorting the metal case, and lubricate the lip before the shaft goes through.

For an equivalent to the DBH 5951Sil, send the full part number, the equipment brand and the measurements taken from the old seal. With that information we can search the DBH line or another brand we carry. We can also tell you whether the original uses a special design or whether the mounting space is tight.

Quotes are handled by WhatsApp or email. Send part number 5951Sil and the quantity required, and the team will reply promptly with the option that fits your equipment.