When rolling bearing combination design should consider the problem

The combination of the rolling bearing design 1 bearing fixed after determine the type and model of the bearings, also must be correct for the combination of the rolling bearing structure design, to guarantee the normal work of the bearing. The combination of the bearing structure design including: 1) Shaft bearing structure side; 2) Bearings and related parts; 3) Bearing lubrication and sealing; 4) Improve the stiffness of the bearing system. 1. Both ends fixed ( Unidirectional fixed at both ends) Short axis of normal operating temperature ( Span L