SKF AOH 3160 G withdrawal sleeve

SKF AOH 3160 G is a reference of withdrawal sleeve, within Bushings and sleeves. Request a quote for AOH 3160 G via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The SKF AOH G series withdrawal sleeve is a mounting and dismounting component for bearings with a tapered bore. It is placed on the shaft and, by means of a precision lock nut, allows the bearing to be removed without damaging the inner ring or the seat. MR Accesorios Industriales sells this line, backed in the industrial sector.

The AOH G series designation is read as follows: the letters AOH identify the withdrawal sleeve category; the first numeric block (for example, 23, 30, 31) corresponds to the bearing series; the following two digits are the size code, which multiplied by 5 gives the bearing bore in millimeters; and the G suffix indicates a design variant, generally linked to the type of thread or the sleeve's execution. In the examples AOH 2352 G, AOH 3044 G or AOH 3176 G that structure is visible: the number changes and the size changes, but the G suffix remains.

These sleeves are used in industries where bearings work with a tapered fit on the shaft: rolling mills, cement, mining, paper, cranes and heavy transmission equipment. In Argentina they are common in the maintenance of gearboxes, mills, presses and large machines, where dismounting a bearing without damaging the shaft is critical. They also appear in repair shops that recondition equipment with spherical roller or cylindrical roller bearings with a tapered bore.

To choose the correct sleeve, take into account the diameter and taper of the bearing bore, and the type of nut you will use to extract it. The G suffix usually indicates a metric thread or a specific execution: verify it against the bearing data sheet. During mounting, lubricate the thread and the tapered surface, and apply the extraction force axially and evenly. Check that the sleeve has no burrs or thread wear before reusing it.

As for equivalents, different manufacturers use their own designations for withdrawal sleeves with a similar function. Interchangeability depends on the tapered bore dimensions, the thread and the useful length, not only on the part number. Therefore, it is advisable to compare drawing against drawing or consult with the supplier. At MR Accesorios Industriales we can guide you if you send us the bearing part number and the shaft dimensions.

If you already have the sleeve part number or that of the bearing you are going to dismount, send it by WhatsApp to MR Accesorios Industriales and we will quote you the SKF AOH G series reference you need. We can also advise you on the nut and the proper mounting procedure for your equipment.