TIMKEN AOH3276G withdrawal sleeve

TIMKEN AOH3276G is a reference of withdrawal sleeve, within Bushings and sleeves. Request a quote for AOH3276G via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The TIMKEN withdrawal sleeve is a mounting and dismounting component for spherical roller bearings with tapered bore. It is placed on the shaft and allows the bearing to be removed without damaging the inner ring or the seat. MR Accesorios Industriales sells this line for plants that need clean and repeatable interventions on critical equipment.

The designation of these sleeves combines letters and numbers that identify the mounting type and the shaft diameter. In the AOH…G series, the abbreviation AOH corresponds to the withdrawal sleeve with integrated lock nut, and the number that follows indicates the shaft diameter in millimeters. For example, AOH32/530G is used with a bearing with a 530 mm bore, while AOH240/710G corresponds to one of 710 mm. The final letter G indicates the design with groove and holes for the supply of oil under pressure, which facilitates dismounting.

These sleeves are used in equipment with spherical roller bearings mounted on tapered shafts: gearboxes, mills, conveyor belts, centrifugal pumps, industrial fans and machinery for mining, cement, steel and paper. In Argentina, they are common in processing plants, quarries and manufacturing facilities where bearings must be removed without blows or excessive heating. The combination with lock nut and lock washer allows safe mounting and controlled dismounting.

To select the correct sleeve, take into account the shaft diameter, the bearing type and the mounting method. The design with groove and holes (letter G) allows oil to be injected under pressure between the tapered surfaces, which reduces the extraction effort. Check the shaft alignment and the condition of the lock nut and lock washer. Proper lubrication during mounting and dismounting prevents damage to the inner ring and facilitates future interventions.

TIMKEN withdrawal sleeves are interchangeable with those of other brands that follow the same designation and dimension standard. When requesting a quote, indicate the complete sleeve part number and, if possible, the associated bearing number. MR Accesorios Industriales advises you so that you choose the alternative compatible with your equipment, without the need to modify the shaft or the housing.

If you need a withdrawal sleeve for your application, write to us via WhatsApp with the part number or model you are looking for. At MR Accesorios Industriales we will quote it shortly and indicate the compatible alternative if necessary. We support Argentine industry with mounting and power transmission components.