Sparated Bearing block for main transmission shaft Easy for maintenance and fix.

主传动轴承座可分拆结构，方便安装及维护。

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It includes driving shaft, helical spring, key way on the driving shaft, block, front stop unit, back stop unit, etc.

传动 轴、螺旋弹簧、传动轴上的键槽、滑块、前限位和后限位等部分。

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Twin pillow blocks have the same dynamic load rating as the doubles and are a good choice when using only one pillow block per shaft or in applications used to cantilever load or moment.

双人枕头块具有相同的动态负载率为双打是一个很好的选择时，只用一个枕头每块轴或申请使用悬臂式负荷或时刻。

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If you're caught you will get sent to D-Block solitary, a tiny cube where days are marked by a light shaft travelling across the wall - or you might be interrogated using techniques only alluded to in the otherwise thorough Alcatraz audio tour, with first-hand accounts by prison guards and prisoners of the Rock.

BBC: A tour of San Francisco��s Alcatraz