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ABLT Type Bearing Life Strengthening Tester
Bearing life Tester is a kind of device that may apply a certain load to the rolling bearing and drive the bearing to carry out the rotation fatigue life test. The so-called "strengthening" test refers to keeping the rolling bearing contact fatigue failure mechanism consistent on the premise The added equivalent dynamic load is close to or reaches half of the rated dynamic load c to achieve the purpose of shortening the test cycle. Compared with the conventional test method, the enhanced life test method greatly shortens the test time and saves the test cost. The results of the bearing life test It may reveal the quality level of bearing structure design, manufacturing process, material heat treatment process and lubrication, which is an important indicator for comprehensive evaluation of bearing product quality.
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Parameters |
ABLT-1 |
ABLT-2 |
ABLT-3 |
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Test bearing type |
Ball bearings, roller bearings, first-generation wheel bearings |
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Bearing inner diameter(mm) |
Ø15～60 |
Ø60～120 |
Ø6～25 |
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Bearing outer diameter(mm) |
≤Ø130 |
≤Ø260 |
≤Ø52 |
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Number of test bearings |
2 sets or 4 sets |
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Bearing drive |
Drive the inner ring to rotate, and the outer ring is fixed |
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Test bearing speed(r/min) |
1000～10000 |
500～5000 |
6000～24000 |
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Axial load range(kN) |
5～50 |
20～100 |
0～2 |
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Radial load range(kN) |
5～100 |
20～200 |
0～5 |
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Load accuracy |
Steady state error≤±2% |
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Load control method |
Servo pump control |
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Temperature detection range (℃) |
0～150 |
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Vibration detection range(g) |
0～10 |
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Rated power consumption |
About 7kW |
About 12kW |
About 12KW |
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Total Weight |
About 1ton |
About 2.5tons |
About 1ton |
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Overall size |
1200×700×1300 |
1800×1000×1500 |
1200×700×1100 |
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Use environment |
10~40℃, preferably in a 25℃, air-conditioned special laboratory |
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