Measures the ability of a grease to protect a bearing against corrosion in the presence of water. Two sets of grease-coated bearings per station are partially immersed in water and rotated at a speed of 80 rpm in a sequence of running and resting periods. At the end of the test, the raceways of the bearing outer rings are inspected for rust. A good quality grease should be designed to protect the bearing from rust and corrosion.
Technical specifications
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Conforms to the specifications of
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ASTM D6138; IP 220; ISO 11007; DIN 51802; NFT 60-135; SIS 155130
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Technical specifications
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---|---|
Conforms to the specifications of
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ASTM D6138; IP 220; ISO 11007; DIN 51802; NFT 60-135; SIS 155130
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