2021-09-03

Support Bearing divided 「Standard type」、「Economy type」、「High load」three categories

．Standard type
 Fixed End: It adopts oblique ball bearings and is used in combination with preload. It is divided into light preload (L), medium preload (M), and heavy preload (H). End-winding Support: Deep groove ball bearings are used.
．Economy type
 Fixed End: Deep groove ball bearings are used, which can be used in combination of general purpose (G) and high rigidity (R).
．High load
 High load: TAC angular ball bearings are used, preloaded in combination, divided into face-to-face (DF) combination and three-row (DFD) combination.