| 摘要 |
A conveyor roller assembly adapted to be received between opposed side walls in a conveyor frame is provided including a cylindrical tube and an insert adapted to be received in each of the open ends of the cylindrical tube. Each insert includes a stub shaft having a free end that extends from the insert beyond the end of the tube when the insert is received therein, the stub shaft being rotationally-fixed relative to the insert so as to be rotatable with the cylindrical tube. A bearing housing is secured to each insert, each bearing housing including at least one bearing adapted to receive the stub shaft so as to permit relative rotational movement between the bearing housing and the insert. The bearing housing is adapted to be supported by the sidewall of the conveyor frame so as to prevent relative rotational movement between the bearing housing and the sidewall.
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