Conditions to ensure bearing life and feasibility

Source: China Bearing Network Time: 2013-11-10

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According to the application site, operating conditions and environmental conditions, the standard scale and accuracy are selected. The KOYO bearing suitable for cooperation is the condition for ensuring the bearing life and feasibility.
1. Application: Tapered roller bearings are suitable for accepting radial and axial combined loads with radial loads; usually used with two sets of bearings; first and foremost for the front and rear wheels of the car, automatic bevel gears, differential Transmission parts such as reducer and reducer.
2, promise speed: in the correct, smooth and outstanding environment; promised KOYO bearing limit speed of 0. 3-0. 5 times. Normally under normal circumstances; with 0.2 times the limit speed is the most suitable.
3, promised skew angle: tapered roller bearings usually do not allow the shaft to be skewed relative to the shell hole; if there is skew; the maximum does not exceed 2'.
4, promise temperature: in the normal load; and the smoothing agent has high temperature resistance; and smooth and plentiful conditions; usually KOYO bearings promise to work at -30 Â° C -150 Â° C ambient temperature.
The condition of the machine on which the demand is viewed; the bearing is the focus of attention; and the preparation of a complete inspection plan has become increasingly important as it is the most important condition monitoring of all rotating mechanical parts; to avoid KOYO Bearing damage; avoiding unplanned repair equipment to stop time forming an important component of bearing damage early in the home.
But not all machines are equipped with this leading equipment. In this case; the machine operator or repair engineer must adhere to the KOYO bearing fault signal warning.
The smooth and loud sound of the work; the sharp squeaking noise may be due to the lack of smoothness of the KOYO bearing gap, which will also form a metal sound. The dent on the outer ring of the bearing will cause oscillation. As for the device that strikes the flaw Noise will occur; this noise KOYO bearing is not the same speed grade. If there is intermittent noise; then some of the tumbling; may be damaged; this sound is presented; when the appearance of the damaged appearance date; if it is bearing å˜¶å˜¶Acoustic pollution often forms a bearing that is severely hazardous; and forms irregular large noise.
However, it is usually unnecessary to replace the KOYO bearing at this time. Therefore, the bearing is damaged; of course, it can also be heard through listening. For example, using a better method; such as electronic safety monitoring equipment; operation before bearing injection.

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