EAZ series

Fixed induction heaters

Safe and easy bearing removal in just 3 minutes

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.

The fixed size 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 to power and operate the coil.

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SKU: EAZ SERIES-SKF Categories: ,
SKF

Description

Technical data – EAZ heater
Bearing Fixed EAZ coil
Designation Inner ring dimension (mm) Designation Voltage and current information
F B d
315189 A 179 168 160 EAZ F179MV MV: 400 V, 105 A
HV: 500 V, 80 A
314190 180 130 160 EAZ F180MV MV: 400 V, 85 A
HV: 500 V, 65 A
313812 202 168 180 EAZ F202MV MV: 400 V, 95 A
HV: 500 V, 70 A
313893 222 200 200 EAZ F222MV MV: 400 V, 125 A
HV: 500 V, 95 A
313811 226 192 200 EAZ F226MV MV: 400 V, 120 A
HV: 500 V, 95 A
313824 260 206 230 EAZ F260MV MV: 400 V, 160 A
HV: 500 V, 120 A
313822 312 220 280 EAZ F312MV MV: 400 V, 160 A
HV: 500 V, 120 A
Technical data EAZ Control cabinets
Designation No. of outputs Voltage (+/- 5%) Frequency Max. amperage limit
EAZ CC 225B 1x EAZ coil 400V 50Hz/60Hz 225A
EAZ CC 350B 1x EAZ coil 400V 50Hz/60Hz 350A
EAZ CC 225A 1x EAZ coil 500V 50Hz/60Hz 225A
EAZ CC 350A 1x EAZ coil 500V 50Hz/60Hz 350A
EAZ CCD 225B 2x EAZ coil 400V 50Hz/60Hz 225A
EAZ CCD 350B 2x EAZ coil 400V 50Hz/60Hz 350A
EAZ CCD 225A 2x EAZ coil 500V 50Hz/60Hz 225A
EAZ CCD 350A 2x EAZ coil 500V 50Hz/60Hz 350A
EAZ CC225C 1x EAZ coil 440-460-480V 50Hz/60Hz 225A
EAZ CC350C 1x EAZ coil 440-460-480V 50Hz/60Hz 350A
EAZ CCD225C 2x EAZ coil 440-460-480V 50Hz/60Hz 225A
EAZ CCD350C 2x EAZ coil 440-460-480V 50Hz/60Hz 350A
Spare parts
Designation Description
EAZ CC-GRC Grounding cable with magnetic clamp
EAZ CC-OSCTPC Overheating switch control cable (black) and temperature probe cable (green)
TMBH 1-3 K-type temperature probe
If other spare parts are required, please contact MaPro for support.

Additional information

Colour

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