simatherm IH 210

Heat large rolling bearings up to 300 kg

Product request

The most powerful table-top heater

The IH 210 is suitable for heating large workpieces and rolling bearings weighing up to 300 kg. The IH 210 is supplied with two yokes as standard. The sliding yoke allows easy loading and unloading of the bearing. As a special version, the IH 210 is equipped with fan cooling (IH 210F) for continuous operation or even for a larger working area (IH 210XL).

  • For rolling bearings weighing up to 300 kg
  • Extremely simple operation thanks to the sliding yoke
  • Available for voltages of 200, 400–480 and 500–575 V
  • Induction coil outside of the housing, shortens the heating times and reduces energy consumption
  • Particularly compact design - including the yokes only 75 kg in weight
  • Special version with ventilation or larger working area area possible on request
  • Automatic demagnetization
  • 5-stage power consumption in combination with smaller yokes, allows smaller bearings to heat up safely and quickly with less energy
  • For workpieces with an inner diameter of 60 to 640 mm
  • Can heat a 210 kg bearing from 20 °C to 110 °C in 20 minutes, thus saving time and energy
  • 3 year manufacturer warranty

Product images

Scope of delivery



  • 1x simatherm IH 210
  • 1x User manual
  • 1x Temperature probe
  • 1x Power cord
  • 1x Protective gloves
  • 1x Sliding yoke 70 x 70 for bearings with bore diameter from 100 mm
  • 1x Yoke 40 x 40 for bearings with bore diameter from 60 mm
  • Optionally available: Yokes (14 x14 mm, 20 x 20 mm, 28 x 28 mm, 40 x 40 mm, 55 x 55 mm)

Technical data

simatherm IH 210


Heater for large workpieces

Voltage V / Hz / power

400 V / 50 Hz / 10.0 kVA
440–480 V / 50–60 Hz / 11.5 kVA
575 V / 60 Hz / 10.4 kVA


Maximum weight 300 kg
Bore diameter From 60 mm inner diameter to 640 mm outer diameter

Temperature control

Range 0 – 250 °C
Magnetic probe yes, type K
Accuracy (electronic) ± 3 °C

Time control

Range 0 – 60 minutes
Accuracy 0.1 minutes

Maximum temperature (approx.)

250 °C

Thermometer mode


Bearing temperature mode


Power level

5 levels / 20-40-60-80-100%

Automatic demagnetization / residual magnetism

yes / < 2A/cm

Suitable for heating sealed bearings


Suitable for heating pre-greased bearings


Error guide codes


Thermal magnetic flux


Maximum magnetic flux

1.5 T

Control panel

Keyboard with LED-display

Size of the operating area (WxH)

250 x 250 mm

Coil diameter

135 mm

Measurements (LxWxH)

600 x 350 x 420 mm

Overall weight including yokes

75 kg

Number of standard yokes


Standard yokes

70 x 70 x 420 mm for bearings with a bore diameter of at least 100 mm
40 x 40 x 420 mm for bearings with a bore diameter of at least 60 mm

Core cross section

70 x 70 mm

Yoke storage

yes, integrated

Cooling fan


Sliding yoke


Housing material


Industry target groups and applications

Fabrication and assembly

  • General mechanical engineering
  • Gearbox construction (vehicles and industry)
  • Pumps
  • Hydraulic equipment
  • Electric motor construction
  • Conveyor and conveying systems

General operations maintenance

  • Metal processing industry
  • Paper and cardboard factories
  • Textile industry
  • Larger printing plants
  • Food industry
  • Building services
  • Vehicles (buses, trucks, rail vehicles)
  • Construction machinery
  • Forklifts, storage equipment / lifting devices

Typical components which can be heated with the IH 210

  • Rolling bearings
  • Gears
  • Gear rims
  • Shrink rings
  • Pistons
  • Bushings
  • Sleeves
  • Clutch parts

Materials which can be heated well

  • Structural steel
  • Ball bearing steel
  • Grey cast iron
  • Cast steel

Application images


simatherm Brochure
User Manual
Technical data IH 210
Technical data IH 210-XL

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