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Four Ball Wear Test
Operator: Always includedUsed to determine the load carrying properties of a lubricant at high test loads.
Description
This test measures a lubricant’s extreme pressure properties under High Hertzian contact in pure sliding, or pure rolling motion. Standardized tests include: ASTM D2596 - D2783
DIN 51350-1, DIN 51350-2, DIN 51350-4. Prices can vary upon preparation & customization of the test. This company is specialized in friction and wear testing.
Technical specifications
- Contact : Three point contact, line (shear)
- Motion : Sliding, rolling
- Rotation speeds : 1760 rpm, 30-3600
- Loads : 6 to 1000 kg
- Temperatures : Ambient to 177° C (350° F)
- Environments : Liquid, semi-liquid, dry
Standards
- ASTM D2596
- ASTM D2783
Quality labels
- More than 50 years of experience in the sector
- DIN 51350-1
- DIN 51350-2
- DIN 51350-4
