FE8 ->구름베어링의 내마모 윤활성평가 시험기
(섀플러사의 FAG 윤활 그리스유 시험기 )
모델 FE8 TEST RIG
장비 구성품의 크기
• Test rig W x D x H, approx. 0,6 x 1,2 x 1,7 m
• Switch cabinet W x D x H, approx. 0,8 x 0,5 x 2,0 m
• Test rig incl. mounting space W x D, approx. 2,5 x 2,5 m
FE8 과 FE9의 차이점
시험의 결과, 베어링 파트의 내마모도, 마찰변화, 온도 측정.
Scope of application
● The FE8 rolling bearing lubricant test rig can be used to examine the tribological system “rolling
bearing”. The FE8 test device can be adapted to a wide variety of operating and ambient conditions.
Consequently, it has a versatile field of application so that both applications from the practice and
lubricants, rolling bearing materials and rolling bearings can be examined under their specific operating
● The examinations comply with DIN 51819
● Test parameters for the examination
– rolling bearing type ("test bearing"): angular contact ball bearings, taper roller bearings, thrust
– lubricant: oil, grease
– speed: 7,5 – 4500 rpm
– temperature: RT – 200°C
– axial test load: 10 kN – 100 kN
● Testing is completed after
– completing the test time
– exceeding the frictional moment of the test bearing
– exceeding the maximum temperature
– exceeding the maximum noise development (option)
● The result of a test is the wear of the parts, the frictional moment and the temperatures
Test method, interpretation
A test run on the FE8 test device is carried out as follows:
● Two test bearings, the parts of which have been weighed, are mounted into the test rig.
For grease testings, the bearings are greased prior to mounting. During the test run, the
frictional moment of both bearings and the temperatures on their outer rings are recorded.
After the run, the wear of the bearing components is measured.
● Such test runs are carried out at least twice, each time with new, unused test
● The wear rates are statistically analysed acc. to Weibull and the frictional moment is
plotted as a scatter band versus running time. Dependent on the bearing condition, photos
or graphs of the functional surfaces provide further information on lubricant distribution and
condition. Important FE8 test results can be summarised in a few data (see next page)
전화 : 02 - 3411- 0173 팩스 : 02 - 3411 - 0178
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