For frequent dismounting of cylindrical roller bearings

The adjustable induction heaters EAZ 80/130 and EAZ 130/170 are used for frequent dismounting of cylindrical bearing inner rings. Where inner rings are removed infrequently, aluminium heating rings, TMBR series, are also available. For larger cylindrical inner rings normally found in steel mill applications, SKF can supply special EAZ induction heaters.

• Covers most cylindrical bearings 65 to 130 mm (2.5 to 5.1 in) bore diameter
• Wide range of power supplies
• 1 year warranty
• Avoids shaft and bearing inner ring damage
• Fast and reliable bearing removal
• Up to n6 interference fit

Ordering details

• EAZ 80/130A
  • Power Supply: 2 x 230V/50Hz
  • Current: 45 A
• EAZ 80/130B
  • Power Supply: 2 x 400V/50Hz
  • Current: 25 A
• EAZ 80/130C
  • Power Supply: 2 x 460V/60Hz
  • Current: 25 A
• EAZ 80/130D
  • Power Supply: 2 x 415V/50Hz
  • Current: 25 A
• EAZ 130/170A
  • Power Supply: 2 x 230V/50Hz
  • Current: 60 A
• EAZ 130/170B
  • Power Supply: 2 x 400V/50Hz
  • Current: 45 A
• EAZ 130/170D
  • Power Supply: 3 x 230V/50Hz
  • Current: 43 A
• EAZ 130/170E
  • Power Supply: 3 x 400V/50Hz
  • Current: 32 A
• EAZ 130/170F
  • Power Supply: 3 x 460V/60Hz
  • Current: 23 A
• EAZ 130/170G
  • Power Supply: 3 x 420V/60Hz
  • Current: 30 A
• EAZ 130/170H
  • Power Supply: 3 x 415V/50Hz
  • Current: 30 A

Other voltages on request.

Selection for bearings NU

• EAZ 80/130
  • 213 - 221
  • 313 - 320
  • 412 - 418
  • 1014 - 1022
  • 2213 - 2220
  • 2313 - 2320
• EAZ 130/170
  • 222 - 228
  • 321 - 326
  • 419 - 424
  • 1024 - 1030
  • 2222 - 2228
  • 2322 - 2326

All E-types included.

Selection for bearings NJ-NUP

• EAZ 80/130
  • 213 - 220
  • 313 - 319
  • 412 - 417
  • 1014 - 1022
  • 2213 - 2220
  • 2313 - 2319
• EAZ 130/170
  • 222 - 228
  • 321 - 324
  • 419 - 422
  • 1024 - 1030
  • 2222 - 2228
  • 2322 - 2324

All E-types included.