Four sets of seal performance (grease leakage, temperature rise)tests for automotive water pump bearings with shaft WB1630103 and WB1630105 are carried out. Statistic analysis of the test datas shows that the grease l...Four sets of seal performance (grease leakage, temperature rise)tests for automotive water pump bearings with shaft WB1630103 and WB1630105 are carried out. Statistic analysis of the test datas shows that the grease leakage rate depends deeply on bearing load, well temperature rise depends deeply on bearing speed. In addition, sealing and interference fit are also discussed.展开更多
文摘Four sets of seal performance (grease leakage, temperature rise)tests for automotive water pump bearings with shaft WB1630103 and WB1630105 are carried out. Statistic analysis of the test datas shows that the grease leakage rate depends deeply on bearing load, well temperature rise depends deeply on bearing speed. In addition, sealing and interference fit are also discussed.
