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National Stock Number:
4920-01-574-9415
Federal Supply Class:
4920
National Item Identification Number:
015749415
Description:
HEATER,AIRCRAFT ENGINE MAINTENAN
Detail:
A SPECIFICALLY DESIGNED HEATING DEVICE USED TO HEAT ENGINE COMPONENTS SUCH AS TURBINES, FLANGES, BEARINGS, SEALS AND THE LIKE, DURING MAINTENANCE/ASSEMBLY. USUALLY HAS EXTERNAL/REMOTE CONTROLS AND AN EXTERNAL POWER SOURCE.
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Manufacturer Information:
| TIH-030M | 52676 | SKF USA INC. |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | AGAV | | FREQUENCY IN HERTZ | 60.0 | | FUNCTIONAL DESCRIPTION | DESIGNED TO HEAT BEARINGS THAT ARE MOUNTED WITH AN INTERFACE FIT ONTO A SHAFT. THE HEAT CAUSES THE BEARING TO EXPAND WHICH ELIMINATES THE NEEED TO USE FORCE DURING INSTALLATION. DESIGNED TO HEAT ROLLING BEARINGS, HOWEVER OTHER WORKPIECES THAT FORM A CLOSED CIRCUIT CAN ALSO BE HEATED | | HEATING ELEMENT | INCLUDED | | PART NAME ASSIGNED BY CONTROLLING AGENCY | INDUCTION HEATER | | OVERALL HEIGHT | 10.200 INCHES NOMINAL | | OVERALL LENGTH | 7.900 INCHES NOMINAL | | OVERALL WIDTH | 18.100 INCHES NOMINAL | | SPECIAL FEATURES | TEMP CONTROL 0-250 DEG C; PROBE THERMOCOUPLE, K TYPE; PROBE MAX TEMP 250 DEG C; COIL DIA 95 MM (3.7IN) FOR MIN BEARING BORE DIA 100 MM (3.9IN);WORKPIECE MAX WEIGHT 40KG (88LBS); MAX HEATING TEMP 400 DEG C (752 DEG F); 3 STD YOKES FOR MIN BEARING DIA OF 2.6IN, 1.6 IN, .8 IN (65MM, 40MM, 20MM); REMOTE CONTROL PANEL; INDUCTIVE COIL; FOLDING BEARING SUPPORTS; YOKE STORAGE |
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