4 Repair4.5.3. Replacement of spherical roller bearing, balancing device2813HAC020993-001 Revision: G© Copyright 2004-2008 ABB. All rights reserved.4.5.3. Replacement of spherical roller bearing, balancing deviceLocation of bearingThe bearing is located at the front ear of the balancing device, as shown in the figure below.xx0500002249Required equipmentA Spherical roller bearingB Sealing ringC O-ringD Sealing spacerE Front ear of balancing deviceEquipment Spare part no. Art. no. NoteSpherical rollerbearing3HAA2167-17Sealing spacer 3HAC12988-1 2 pcs required.O-ring 3HAB3772-76 2 pcs required.Sealing ring 3HAC11581-6 2 pcs required.Grease 3HAB 3537-1 For lubrication of the components.Continues on next page
