Ball bearings are rolling a ball ball mounted inner and outer rims rims in the middle, can withstand greater loads. Also known as ball bearings.
2013年7月25日星期四
Check the belt installation state.
Some engines using a flat fan belt pulley mounted on the belt and the pulley should be checked with the situation shown in Figure 2. Flat-belt pulleys should fit well, or belt life will not last long. Is used on some bearing manufacturer V-belt. V-belts should be installed to achieve the state shown in Figure 2, the error phenomenon, should be promptly corrected.
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