needle bearing rollers 滚轮滚针轴承
trunnion bearing rollers 炮耳轴承滚子
Needle roller bearing track rollers 滚轮滚针轴承
roller bearing with wound rollers 带螺旋滚柱的轴承
bearing of top rollers 上罗拉轴承
bearing with hollow rollers 空心滚动体轴承
All bearing rollers adopt the highly hardened aluminum alloy rollers.
整机所有铝导辊均采用高硬化铝合金导辊，并经动静平衡处理。
Rotate the pinion gear several complete revolutions to align the bearing rollers.
转动主动齿轮若干圈以校正轴承滚柱。
The total length of the oven is 10 m. Inside oven, bearing rollers are shaped in arch. There are walkway and guardrail at the side of the oven.
烘箱总长度10米，内部导辊为拱型排列，烘箱侧面安装走道及防护栏。
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