... ,AHX .. Good reputation in Europe marke 1. Adapter sleeves are used for securing tapered bore bearings on ... easily adapt to the shaft diameter. 2. The adapter sleeves have slotted design and an external taper. ... on the threaded side.4. We supply the Adapter Sleeves in accordance with ISO H3/1-1979, ... both Metric and Inch. Adapter Sleeve (H200):H204, H205, H206, H207, H208, ...