DBH 9492/85 radial shaft seal — 32 x 42 x 6

DBH 9492/85 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 9492/85 and any equivalents.

Keeping oil where it belongs and dirt out of a rotating assembly often comes down to a small lip seal. The DBH 9492/85 is a radial shaft seal built to that job: the lip rides on the shaft while the outer case presses into the housing bore. Its A 220 design and its 32.00 mm shaft, 42.00 mm housing and 6.00 mm height make it a familiar replacement size in rotating equipment. MR Industrial Accessories supplies this brand and quotes the part on request.

The designation 9492/85 belongs to the DBH line of radial shaft seals. Reading the size is straightforward: shaft 32.00 mm, housing 42.00 mm, width 6.00 mm, with an A 220 configuration. Those figures describe a narrow-section seal, which suits drive shafts, gearboxes and pumps where there is little room along the axis. The lip contacts the rotating shaft, the case stays fixed in the housing, and together they hold lubricant in and contamination out.

Seals of this size turn up in reducers, electric motors, centrifugal pumps, mixers and power transmission drives. Two duties apply in every one of those spots: retain the oil or grease, and keep dust, water and particles away from bearings and gears. Bearing housings and control boxes with continuous rotation are other places where this seal serves as a secondary closure.

Before fitting, confirm that the shaft and bore measure 32.00 mm and 42.00 mm and that the 6.00 mm width seats in the cavity without being forced. Put a film of lubricant on the lip, press the seal in square to the bore, and apply the force to the outer circumference rather than the lip. A shaft with burrs, scoring or a worn track can ruin a new seal quickly, so inspect that surface first.

Looking for a cross-reference? Send the code stamped on the old seal, the shaft, housing and height measurements, and a photo of the part. We can also tell you whether the A 220 design fits your equipment or whether a different lip or case style is the better choice.

To get a quote on the DBH 9492/85, message the part number to MR Industrial Accessories on WhatsApp or by email. Include a photo of the seal plus the shaft and housing dimensions if you are unsure about sizes or equivalents, and we will help you confirm the right part before you install it.