发明申请
US20130294717A1 Rolling Bearing for a Shaft 有权
轴的滚动轴承

Rolling Bearing for a Shaft
摘要:
A roller bearing for a shaft that has a cylindrical peripheral surface, the bearing including a race (12) to be fitted onto the shaft, and roller bodies (16) arranged to roll on the race (12), the race (12) having a polygonal internal cross-section, so that it engages the peripheral surface of the shaft only in the vicinity of the center of each side (28) of the polygon.
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