DBH 9136 radial shaft seal — 36 x 52 x 7

DBH 9136 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 9136 and any equivalents.

A radial shaft seal in the DBH line, the DBH 9136 closes the gap between a rotating shaft and its housing, holding lubricant in and keeping dust, water and particles out. It is built for shafts of small section, which is why it shows up so often in pumps, motors, gearboxes and other rotary equipment as a straightforward replacement part.

The size reads this way: shaft 36 mm, housing bore 52 mm, height 7.00 mm. The Lx designation tells you it is a single lip seal with a spring, made for rotating shafts that are lubricated from the inside. Within the DBH line, 9136 is simply the size code, so a worn seal can be matched by the code alone. The lip runs against the shaft while the outer casing seats in the housing, which has to be machined to the right diameter and depth.

Seals of this size turn up in small centrifugal pumps, low-power electric motors, gearboxes, compressors and power transmission equipment. Machine tools, agitators, and irrigation or washing systems with a rotating shaft also use them. The job is always the same: no lubricant escaping to the outside, no contaminants getting in to wear down bearings and gears.

Installation calls for a clean start. Check the shaft for burrs or deep marks where the lip will contact, and make sure the housing is clean and free of dents. Lubricate the lip before pressing the seal in, and drive it perpendicular to the shaft using a tube or spacer that bears on the metal casing, never on the lip. If the shaft is already worn, a seal with the lip in a different position may be the better choice. Lubricant type, working temperature and shaft speed all factor into the selection, so keep that data handy when you consult.

If 9136 is not the code you need, or the shaft is worn and you want another size, send the current dimensions — shaft diameter, housing bore diameter and height — or a photo of the part. Our team can look for the equivalent within the DBH line or in other brands we supply. The more precise the information, the faster we arrive at the right option.

To request a quote for the DBH 9136 oil seal, send the code and quantity by WhatsApp or email. We handle seals and oil seals for industrial replacement and can help confirm any dimension against the manufacturer's data sheet.