Withdrawal sleeve SKF AOH 3176 G

SKF AOH 3176 G is a withdrawal sleeve reference, within Bushings and sleeves. Request a quote for AOH 3176 G via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF withdrawal sleeve of the AOH G series is a mounting and dismounting component for bearings with tapered bore. It is placed on the shaft and, by means of a precision lock nut, allows the bearing to be extracted without damaging the inner ring or the seat. MR Accesorios Industriales carries this line as an official brand, backed by more than 80 years in the industrial sector.

The AOH G series designation reads as follows: the letters AOH identify the withdrawal sleeve category; the first numeric block (for example, 23, 30, 31) defines the diameter and the type of taper; the following two or three digits indicate the size; and the G suffix indicates a design variant, generally linked to the thread type or the execution of the sleeve. 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 stays the same.

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 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 bearings or cylindrical bearings with tapered bore.

To choose the correct sleeve, take into account the diameter and taper of the bearing bore, and the type of lock nut you will use to extract it. The G suffix usually indicates a metric thread or a specific execution: verify it against the bearing product page. 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 dimensions of the tapered bore, the thread and the usable length, not only on the code. That is why 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 the part number of the bearing you are going to dismount, send it by WhatsApp to MR Accesorios Industriales and we will quote the SKF reference of the AOH G series you need. We can also advise you on the lock nut and the proper mounting procedure for your equipment.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.