Spring Bearing Thermocouple 'Top Hat Style'

These bearing sensors are also designed for use in bearing shoes. The top hat shape allows spring loading by use of a spring and retaining ring clip. The sensor tip is inserted into the milled hole, then the retaining ring clip is pushed down to compress the spring and retain the sensor. Using these sensors will give reliable indication as to the bearing condition. This may provide an early warning of oil film breakdown and allow the machine to shutdown and avoid unnecessary damage.
  • Thermocouple types K T or J available in Simplex or Duplex constructions
  • Insulated sensing junction
  • Supplied complete with spring and retaining ring clip
  • Tip dimensions: 6.0mm dia (including spring) x 6.0mm long
  • Maximum diameter of retaining ring clip: 8mm
  • Suited for a blind hole approx 7.92mm dia (5/16” dia)
  • Compressed length of spring: 6mm approx
  • Operating range: -25°C to 250°C
  • Extension leads: 2 metres of 7/0.2mm dia PFA insulated cores, PFA sheathed overall
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The following types are available:
Spring Bearing Thermocouple 'Top Hat Style'
Order Code Description 1 - 4 5 - 9 10 - 19 Buy
401-552 Type K - 6.0mm dia x 6.0mm long - Simplex £23.50 £21.70 £19.20 Add
401-558 Type T - 6.0mm dia x 6.0mm long - Simplex £23.50 £21.70 £19.20 Add
401-564 Type J - 6.0mm dia x 6.0mm long - Simplex £23.50 £21.70 £19.20 Add
401-582 Type K - 6.0mm dia x 6.0mm long - Duplex £27.50 £24.90 £21.80 Add
401-588 Type T - 6.0mm dia x 6.0mm long - Duplex £27.50 £24.90 £21.80 Add
401-594 Type J - 6.0mm dia x 6.0mm long - Duplex £27.50 £24.90 £21.80 Add
401-606 Spare Springs £2.20 £2.00 £1.80 Add
401-612 Spare Retaining Clips £2.80 £2.60 £2.40 Add