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K18500
High Temperature Wheel Bearing Grease Tester
Performs life performance and accelerated leakage tendencies tests on
lubricating greases in accordance with ASTM test specifications. Consists of
a modified front wheel hub-spindle-bearings assembly housed in a constant
temperature oven and coupled to a 1/4hp variable-speed drive motor. Controls
test functions automatically and provides continuous digital display of motor
torque, rpm, chamber temperature, spindle temperature, time cycle and elapsed
time. Test parameters outside of ASTM specifications can be selected by the
operator for in-house testing. Automatically terminates test and displays
elapsed on-cycle hours when grease deterioration causes drive motor torque to
increase to the calibrated end point. A built-in thirty second time delay
circuit prevents erroneous test terminations due to momentary surges in motor
torque at the beginning of the on-cycle. Insulated constant temperature oven
is equipped with a 1200W heater and balanced 1/20 hp circulation fan for
efficient heat distribution. Sliding access doors and a movable platform that
swings the drive motor out of the way provide easy access to the spindle
assembly. Modified steel spindle and hub assembly conforms to all critical
1971 Chevy II dimensions and is fitted with thermocouple, bearing thrust
loading device and anodized aluminum grease collector. All controls and
monitors are housed in a separate cabinet.
Specifications
Conforms to: ASTM D3527, D4290, D4950
Digital controls and displays:
Timer: on/off cycle and real time
Chamber Temperature: °C
Spindle Temperature: °C
Motor rpm: 0-1725rpm
Motor Torque: current draw
Elapsed Time: 9999.9 hr.
Maximum Temperature: 177°C (350°F)
Electrical Requirements
115V 60Hz, Single Phase, 13A
220-240V 50Hz, Single Phase, 7A
220-240V 60Hz, Single Phase, 7A
Included Accessories
Thermocouples (2)
Thermometer holder
Bearings (1 set)
Grease Packer Assembly
Bearing Installation/Removal Tools:
bearing installer, small and large bearing cup removers, bearing cup
installer, bearing puller and spindle wrenches (pins)
Dimensions lxwxh,in.(cm)
Test Unit: 16x20x15.75 (41x51x40)
Control Unit: 16x14x16 (41x36x41)
Net Weight: 145 lbs (65.8kg)
Shipping Information
Shipping Weight: 230 Ibs (104.3kg)
Dimensions: 14.8 Cu. ft.
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