SKF TWIM 15

SKF TWIM 15

SKF TWIM 15

Product catalog summary
Overview: The SKF TWIM 15 is a portable induction heater designed for heating roller bearings for installation with an interference fit onto a shaft. It can also heat other ring-shaped metallic components, offering flexibility in use.
Specifications: The TWIM 15 can generate a 90 °C (162 °F) temperature difference, sufficient for bearing installation. It features a glass-fiber, high-temperature-resistant plastic construction, reducing internal tensions due to thermal expansion. The heater is lightweight, portable, and includes a user-friendly LED control panel.
Advantages:
  • Innovative heating technology
  • Compact and lightweight design
  • No support yokes required
  • Automatic temperature monitoring
  • Detects bearing size for appropriate heating
  • Multiple power levels
  • Quiet operation
Package Includes: The package contains the TWIM 15 heater, a magnetic K-type temperature probe, temperature-resistant gloves, and instructions for use.
Technical Data:
  • Bearing weight range: 0.5 kg to 20 kg
  • Min. bearing bore diameter: 30 mm
  • Max. bearing outer diameter: 320 mm
  • Max. bearing width: 85 mm
  • Temperature control: 20-200 °C
  • Dimensions: 450 x 500 x 100 mm
  • Total weight: 6.6 kg
Performance Examples: For a 6320 bearing weighing 7.1 kg, it reaches 110 °C in 5 min 20 s. For a 22320 CC/W33 bearing weighing 12.8 kg, it reaches 110 °C in 12 min 35 s.
Optional Accessories: The TWIM 15-BAG is available for enhanced portability, featuring pockets for accessories and a shoulder strap for easy carrying.
Usage Recommendations: SKF advises against heating bearings with seals or shields above 80 °C unless necessary, in which case SKF should be contacted.
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Catalog excerpts

SKF TWIM 15-1

A portable solution for bearing heating

 Open the catalog to page 1
SKF TWIM 15-2

A portable solution for bearing heating Portable induction heater TWIM 15 The SKF portable induction heater TWIM 15 is designed to heat up roller bearings that are mounted with an interference fit onto a shaft. Heating the bearing causes it to expand, which eliminates the need to use force during installation. Generally, using the TWIM 15 to generate a 90 °C (162 °F) temperature difference between the bearing and shaft is sufficient to enable installation. In addition, the TWIM 15 can be used to heat other ring-shaped, metallic components, providing flexibility of use. Utilizing electrical power,...

 Open the catalog to page 2
SKF TWIM 15-3

Portable Innovative heating Because of the induction plate's flat shape, a support yoke is not needed. This increases the type of components that can be heated on the plate and also reduces the number of required accessories. Due to the medium-frequency technology used and choice of materials, the heater is lightweight. Also, the built-in handle makes it convenient to transport, and it can be stored easily. Utilizing smart construction and operating software, the heater produces a low temperature difference between the inner and outer ring of the bearing. This reduces the internal tensions generated...

 Open the catalog to page 3
SKF TWIM 15-4

Carry your TWIM 15 induction heater in a convenient way TWIM 15-BAG The SKF TWIM 15-BAG is optional to the TWIM 15. The bag provides extra portability to the TWIM 15 induction heater. It has two pockets to provide space for your heat resistant gloves, the temperature probe and the instructions for use - having the heater and all its accessories together. Like the induction heater, the TWIM 15-BAG has a compact design. The bag helps you to maintain your heater clean and protected. For example, the bag provides shelter to the heater keeping it free from dust and industrial pollution while stored....

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.