| 摘要 |
PURPOSE: A bearing protecting holder of a block bearing is provided to easily keep the block bearing and to reduce the work time required for attaching the block bearing and a rail. CONSTITUTION: A bearing protecting holder of a block bearing(11) includes a guide(15) formed at both side parts of a main body(14) in the longitudinal direction of the main body; a stopper(13a) integratedly formed in the rear part of the main body and protruded over the upper surface of the main body; a groove horizontally formed in the upper part of the front of the main body; a protrusion member(16) protruded toward a side of the main body, protruded toward the front of the main body, and having a hole(18) formed at the side; a stopper(13b) secured in the groove and having a protrusion in the inside of an arm(23); a partition plate formed in the bottom part of the main body to reduce the volume and enlarge tension.
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