H3024 Bearing Adapter Sleeve with Lock Nut & Washer Parameter Typical Value / Description Designation H3024 Suitable Shaft Diameter (d) Approximately 120 mm Adapter Sleeve Bore Diameter (d1) Slightly larger than shaft diameter, e.g., ~125 mm Thread Size (Lock Nut) Typically M125×2 (confirm exact size) Width of Sleeve (B) Around 80 mm Lock Nut & Washer Included for secure fixation Material Hardened steel, case hardened surface Application For mounting tapered bore bearings on cylindrical shafts Summary: Used to mount tapered bore bearings onto cylindrical shafts. Lock nut and washer ensure axial fixation and secure mounting. Common in heavy-duty industrial applications.