CENTER SERIES-NORMAL

1.The center adopts the combination of the needle roller bearings, thrust ball bearings and double deep groove ball bearing. It is applicable to the medium high speed precise processing of medium-load for CNC lathes.
2.The ball thrust bearing adopts increasing, It can bear larger axial thrust and applicable to the larger load processing.
3.The rigidity of the middle deep groove ball bearing is increased, and the rear needle bearing reduces the cutting vibration, so as to improve the processing quality.
4.The center is made of alloy tool steel and its hardness after being heat treated could reach HRC58-62°. It is thus has high steel performance and high wear resistance.
5. The anti-dust seal on the front can prevent the cutting fluid and dust from entering into the bearings so as to protect the center.
6. Oil can be added through the oil-adding hole at the center extemal. It is convenient for daily maintenance so as to prolong its service life.
7.The working surface of this product’s mandrel is enlarged; it is applicable to the center datum of different sizes, reduces the replacement of tools and improve the processing efficiency.