The inner diameter and outer diameter of stainless steel outer spherical bearings are manufactured according to standard tolerances. The tightness of the bearing inner ring and shaft, outer ring and seat hole can only be achieved by controlling the tolerance of the journal and the seat hole. The fit between the inner ring of the stainless steel outer spherical bearing and the shaft adopts the base hole system, and the fit between the outer ring of the stainless steel outer spherical bearing and the seat hole adopts the machine shaft system.
To choose the correct fit, you must know the actual load conditions, operating temperature and other requirements of the stainless steel outer spherical bearing, which is actually very difficult. Therefore, in most cases, the choice of combination is based on the use of fine grinding.
Load size
The amount of overshoot between the ferrule and the shaft or housing depends on the size of the load. A larger overload is used for a heavier load, and a smaller amount is used for a lighter load.
KFL08 Pillow Block Bearing 8mm Bore Diameter Rhombic Zinc Alloy Flange Bearing For CNC
Model | Pillow Block Bearing KFL08 |
Sizes | 8mm Bore Size |
Material | Bearing steel+zinc alloy |
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