NSK AH 24024 withdrawal sleeve

NSK AH 24024 belongs to withdrawal sleeve, part of our Bushings and sleeves range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for AH 24024 and any equivalents.

A withdrawal sleeve from the NSK AH series is a mounting and dismounting aid for bearings with a tapered bore. It sits on the tapered shaft and threads onto the shaft end; turning it drives the bearing off the seat. The same component also helps seat the bearing during assembly. MR Industrial Accessories supplies these sleeves to customers in the United States and Latin America.

The code tells you which bearing the sleeve fits. After the letters AH, the digits identify the sleeve size and the tapered shaft it matches. For example, AH 2308 and AH 2309 are made for bearings in the 23 series, while AH 24024 and AH 24026 serve the 24 series. Suffixes and variants in the NSK catalog may indicate a different thread or length, so order with the full part number.

These sleeves are common in gearboxes, conveyors, mills, pumps and other process equipment that runs tapered bore bearings. Maintenance departments in steel, cement and paper plants also keep them on hand, as do workshops that recondition shafts. Because the sleeve is the dismounting tool, it is often ordered together with the bearing to be removed so that thread and diameter are a sure match.

Selection starts with the mounted bearing. Its designation sets both the series and the tapered bore diameter, and the sleeve must thread onto the shaft by hand and sit evenly against the inner ring. Before use, clean the thread and apply lubricant so the extraction force stays uniform. If the bearing is tight, use controlled heat or a hydraulic tool; never strike the cage directly.

Other manufacturers offer withdrawal sleeves with a similar function under their own part numbers, and those numbers do not always interchange. If you have a reference from another brand or an unidentified part, our team can cross-reference it against the NSK AH series and suggest the equivalent. Thread, diameter and length all affect interchangeability, so replacing by approximation is not recommended.

To get a quote, send the bearing part number or the tapered shaft size by WhatsApp or email. We quote the exact part number or size you request and reply promptly. You can also ask about other mounting and dismounting components for the same job.