Adapter Sleeve are the components which increases your bearing life by giving it a proper sitting. Adapter sleeve are the generally used components for locating bearings with a tapered bore into a cylindrical seats they can be used on a simple or step by step shafts. This is cylindrical structure and industrial approved design. The sleeves are slit and supplied complete with a lock nut and locking device. Smaller sizes use a nut and lock washer. Large sizes use a nut and a locking clip or locking plate. They also adapt to shaft diameter, so that wider diameter tolerances can be permitted compared to the seat of bearing with a cylindrical bore.
HYDRAULIC ADAPTER SLEEVE : HOH comes with the normal sleeves dimensions, Hydraulic Adapter Sleeve / HOH are recommended for shafts or large size sets because they are provided with oil injection gutters, making the assembling and specially the disassembling easier. These are available for shafts from 140 mm on. Custom hydraulic series also available on request.
H Sleeve for shafts in metric dimensions. HA Sleeve for shafts of 1/16” increments.
HE Sleeve for shafts of 1/4” increments. HS Sleeve for shafts of 1/8” increments
HOH oil hole in large end of sleeve to inject oil between the sleeve and the bearing generally for metric shafts sizes if inch an example would ne OHA