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Rifle bearing |
♦ What¡¯s Rifle bearing |
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♦ The principle of Rifle |
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1. The recycling slot pump(f1) the oil to make the oil circulation
2. The grooves outside the bearing lead the oil to circulate
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♦ Oil film test |
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♦ Temperature rise test |
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♦ Noise comparison |
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♦ Noise comparison |
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