Engineering, 19.03.2020 01:40 valerrry
Tech A says that over time a grease seal can wear a groove in the sealing surface of the axle or shaft. Tech B says that grease seals need to be replaced every time the bearing is removed. Who is correct?
Answers: 3
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Tech A says that over time a grease seal can wear a groove in the sealing surface of the axle or sha...
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