Lubricating grease leakage tendency tester

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Product Introduction: This instrument is suitable for detecting the leakage of lubricating grease in automotive wheel hub bearings under high-speed conditions. Its testing principle is to distribute the test lubricating grease in an improved automotive front wheel hub shaft bearing assembly. During the test, the axial load of the bearing is 111N, the wheel hub speed is 1000r/min, and the shaft temperature is maintained at 160 ℃. After 20 hours of operation, the leakage of lubricating grease or oil is measured after the test is completed, and the surface condition of the bearing is recorded

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Product Introduction

This instrument is suitable for detecting the leakage of lubricating grease in car wheel hub bearings under high-speed conditions. Its testing principle is to distribute the test lubricating grease on the improved front wheel hub of the car-In the shaft bearing assembly, the axial load of the bearing during the test is 111N, the hub speed is 1000r/min, the shaft temperature is maintained at 160 ℃, and after 20 hours of operation, the leakage of lubricating grease or oil is measured and the condition of the bearing surface is recorded.

Technical Specifications:

1. Applicable standard: ASTM D4290 GB/T25962

2. Heating method: electric heating wire heating

3. Temperature control method: PID digital temperature controller

4. Temperature control range:room temperature~180℃，temperature control accuracy±1℃

5. Time control: digital timer 0-99 hours

6. Load loading: Spring loading

7. Speed control: infinite speed regulation digital display meter displays speed

8. Working power supply: AC220V 50HZ 2KW

9. Overload protection: current overload protector

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