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Press die guide bush typeSelf lubricating guide bushing is made of cast bronze alloy base material with special solid lubricants plugged. The base metal withstands high load and the graphite provide self-lubrication. This type of self-lubricates bush shows excellent performance without pre-lubrication under conditions of extreme high/low temperature with low speed. JDB graphite plugged oiles bearing provide a maintenance free bearing solution, particularly for high load, intermittent of oscillating motion.
JAPAN OILLESS STandard bushing always called SOB, SOBF, SOBB. And so on, those are standard in our line, we also offer it, Equal quality products as Self lubricating guide bushing
1. Properly and simply designed, widely used;
2. Being used without oil;
3. Low cost for usage; frequently adding oil on traditional mechanical.
4. Good performance under high load and low rotation speed.
Why should we use Self lubricating guide bushing application on press die mould, or injection mould line?
Self lubricating guide bushing, when the injection or punching, normally no oil or grease after ten thousand punching, then graphite self-lubrication function needed, can ensure the bushing and mould long life working, and precision punching.
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