bearing, compared with the sliding bearing, has the following
(1) Less starting friction and few differences with dynamic
(2) Globally standardized and compatible and replaceable.
(3) A simple surrounding structure for easy repair and inspection.
(4) Generally longitudinal and axial load can be accommodated
(5) Adaptable to high and low temperature.
(6) To enhance the rigidity, it can be used at the clearance
(preload) status. Each type of rolling bearing has its own
characteristics. The features are described in A10~A13 and