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Bearing model numbers and specifications are thousands, although on the use and maintenance of the same. But many places we have to take note.
1, bearing housings Assembly hole size, shape, precision, good case, bearings is affected by it, not play at its best.
2, the complete sets of bearing Assembly to undergo a rigorous precision-matching, so users before use, loose bearing parts without a re-survey matching cannot be used interchangeably.
3, on the spindle bearing and spindle foot cleaning issues. As the spindle foot compact spindle cavity there are many in other parts of the foot, their cleanliness can also affect the cleanliness in the bearing cavity.
Therefore, spindle foot parts cleaning before Assembly, Assembly after the Assembly, Assembly spindle foot again including precision bearing method of cleaning process is more reasonable.
4, bearing in the Assembly would not be suitable for bump and shock, bump and shock caused by collisions between the bearing parts, resulting in failure.
5, bearing seat volume to control the volume while factors such as the angle, intensity, avoid curling is not reasonable cause deformation of the bearing parts failure.
6, has exceeded the period of validity or a longer storage time for bearings, rust may occur or die roller sticking due to antirust oil dries up.
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| 7214A5TYNSULP4 NSK | 70 | 125 | 24 |
| 7214CTYNSULP4 NSK | 70 | 125 | 24 |