SKF EAZ F226MV – Fixed EAZ Coil (400V, 120A) for Fixed Induction Heater EAZ Series

• EAZ F226MV voltage and current: 400V, 120A
• Bearing inner ring dimensions: 7.874in (bore diameter); 7.559in (width); 8.898in (outer diameter)
• Fixed size EAZ induction heaters are designed to dismount/mount cylindrical roller bearing inner rings
• Lifting eye, two handles and mechanism to lock the bearing inner ring inside the coil
• EAZ control cabinets (sold separately) are designed to enable the easy operation of the EAZ coils

The fixed size SKF EAZ induction heaters are designed to safely and easily dismount, and mount, cylindrical roller bearing inner rings, which are often mounted with a very tight interference fit. The modular EAZ solution consists of one or two EAZ coils that are fitted for the application and connected to a matching control cabinet (sold separately) to power and operate the coil.

• Perfect fit – EAZ coils are specifically designed for a given inner ring to achieve optimum dismounting performance and safe operation.
• Easy handling – The lifting eye, two handles and a mechanism to lock the bearing inner ring inside the coil streamlines the dismounting process and helps the operator to safely handle the heater and hot ring.
• Overheating protection – The EAZ coils are equipped with an overheating protection circuit that stops the heating process when the internal coil temperature starts overheating.

Cylindrical roller bearings are essential machine components for applications in steel, railway and other industries. In many cases cylindrical roller bearings experience harsh operating conditions and need to be replaced frequently. Fixed size EAZ heaters and corresponding control cabinets offer fast, easy and safe dismounting and mounting of cylindrical roller bearing inner rings and similar components. Heating the inner ring creates expansion that overcomes the interference fit and allows the ring to be moved without damaging the shaft or the ring.

Inner rings of cylindrical roller bearings, Roll groove rings of cold reducing machines and Roll body side labyrinth rings of bearing arrangements.

They are used where large number of bearings of the same design are used or where large bearings with tight fit are frequently mounted and dismounted. They are intended for one particular bearing and one particular application.