必须有效控制支承辊两侧轴承座的间距、保持密封件唇口良好接触状态及采用性能、尺寸合格的备件。
To control the clearance between both sides of bearing chuck in back-up roll, keep sealing tips in a good touching state and use correct spare parts both in function and dimension.
对邯钢CSP生产线上的两座辊底式隧道炉的先进工艺及设备进行了阐述和探讨。
The advanced technology and equipment of roller-hearth furnace in CSP production line of Handan Iron and Steel Company are narrated and discussed.
独特设计主辊筒轴承座，特点是：主辊筒运行平稳，延长机械密封及轴承寿命，便于维修。
Specially-designed bearings on the main rollers feature smooth operation, long sealing and bearing service life and easy maintenance.
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