BGL HS2324L adapter sleeve

BGL HS2324L belongs to adapter 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 HS2324L and any equivalents.

The BGL HS L adapter sleeve mounts a tapered bore bearing onto a plain shaft, so the shaft itself does not need a shoulder or any special machining. Each unit arrives as a complete assembly: the sleeve, the lock nut and either a lock washer or an MS lock. BGL makes it in nodular cast iron, with carbon steel or stainless steel versions available depending on the application. It is a straightforward choice for power transmission and rotating equipment in general.

Reading the HS L code is worth learning, because it tells you what the part fits. The letters HS mark the adapter sleeve family. The first group of digits gives the shaft diameter the sleeve mounts on, and the digits that follow give the tapered bore diameter of the bearing. The trailing L means this is the long version. Take HS2324L and HS3124L: both fit bearings with a 120 mm tapered bore, one from series 23 and the other from series 31. Once you know the logic, you can identify a replacement straight from the code stamped on the part.

These sleeves turn up across many industries, including food processing, cement, steel, paper, mining and aggregate operations. They are common in gearboxes, belt conveyors, bucket elevators, mills, mixers and centrifugal pumps. Their job is to hold the bearing on the shaft and carry the load without play, which makes assembly and disassembly simpler on equipment whose shaft has no shoulder or support step.

When selecting a sleeve, check three things: the shaft diameter (maximum tolerance h10), the bearing's tapered bore diameter, and the locking method you need. The assembly ships with a lock nut and lock washer or MS lock, so mounting is direct. During installation, confirm the tapered surfaces are clean, apply the recommended lubricant, and tighten the nut with the correct wrench until the bearing reaches its specified internal clearance. Proper alignment and controlled tightening help prevent overloads and support the service life of the assembly.

Adapter sleeves follow international standards, but designations can differ from one manufacturer to another, so equivalents are not always obvious. If you are replacing a sleeve from another brand, compare the main dimensions instead: shaft diameter, tapered bore diameter and length. Send those figures and we can point you to the compatible alternative or the exact code you need, as long as the dimensions and the type of lock match.

To get a quote, message us on WhatsApp with the full code, for example HS2324L or HS3130L, or simply with your shaft and bearing dimensions. We can also advise on mounting and complementary accessories.