Withdrawal sleeve FAG AH3956G

FAG AH3956G is a withdrawal sleeve reference, within Bushings and sleeves. Request a quote for AH3956G via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The FAG AH G series withdrawal sleeve is a fastening component used to mount and dismount bearings with a tapered bore on cylindrical shafts. It is placed between the shaft and the bearing and allows the extraction force to be transmitted without damaging the raceways or the seat. It is a key part in industrial maintenance, where bearings are replaced frequently and a safe, repeatable method is needed.

The designation of the AH G series is read from the number that follows the letters: it identifies the sleeve size and its extraction thread. For example, AH213G, AH214G and AH215G correspond to sleeves of different sizes within the same family; AH238G, AH240G and AH244G cover larger diameters, and AH313G and AH314G correspond to another line of sizes. The G suffix indicates the variant with a thread for the extraction device. To choose the right one, you must cross-reference the part number with the bearing and the shaft.

In Argentine industry these sleeves are used in pumps, reducers, fans, conveyor belts and process equipment where tapered or tapered-bore bearings are mounted on cylindrical shafts. They also appear in maintenance at steel plants, cement plants, paper mills and food plants, where dismounting is done during scheduled shutdowns. MR Accesorios Industriales carries the FAG brand and can guide the selection according to the equipment and the bearing involved.

To select the sleeve, you must verify the extraction thread, the shaft diameter and the bearing series. Mounting requires cleaning the seat, lubricating the thread and using the hydraulic nut or the appropriate device so as not to mark the surface. The alignment between shaft and sleeve must be correct to avoid lateral forces. If the bearing has a tapered bore, the sleeve is tightened with the lock nut and the clearance is controlled using the method indicated by the manufacturer.

As for equivalents, different manufacturers offer withdrawal sleeves with their own designations. Interchangeability is defined by the shaft dimensions, the thread and the bearing they serve, not by the commercial part number. That is why it is advisable to compare the complete designation and the dimensions before replacing a part. If you have doubts, send the sleeve part number and the bearing part number: at MR Accesorios Industriales we help you confirm the equivalence.

To request a quote for your FAG AH G series withdrawal sleeve, write to us on WhatsApp with the complete part number and the quantity you need. We will reply shortly with availability and the alternatives that fit your equipment. MR Accesorios Industriales, Buenos Aires, Argentina, more than 80 years supporting industrial maintenance.

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