Variant for oil injection
Withdrawal sleeves with oil supply ducts and distribution grooves, which enable use of the oil injection method to mount and dismount bearings (AOH series, fig. 1), are available. These sleeves have two oil supply ducts at the threaded end that feed the distribution grooves. The distribution grooves are in the circumferential and axial directions, in both the outside surface and the sleeve bore. Thread details for the oil supply ducts are listed in the product table.
SKF withdrawal sleeves with a bore diameter ≥ 200 mm (size ≥ 44) are equipped with the necessary ducts and grooves as standard. For sleeves with a bore diameter ≥ 150 mm (size ≥ 32), these features are available on request.
For information about oil injection equipment, refer to the catalogue SKF Maintenance and Lubrication Products or visit Maintenance products.