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HUNAN JINTAI HARDWARE AND MACHINERY CO.,LTD

Oil less Bearing Bushing                   Previous  Next  Index
SF-1B Bronzed Based Bushing

LOAD CAPACITY	140N/mm²
TEMPERATURE LIMIT	-195ºC­+300°C
SPEED LIMIT	5m/s
FRICTION COEF	0.04-0.18
PV LIMIT(dry)	4.3N/mm² · m/s
PV LIMIT(oil）	50N/mm² · m/s
SF-1B is a known as "DU-B" in abroad. This is a triple layer composites bush, with base material of bronze plate which is been coating by PTFE layer as its anti-wear surface, being calendered onto the sintered bronze interlayer. SF-1B is widely used in steel metallurgy industry, such as bushing for roller grooves of successive casting machines, cement grouting pumps and screw conveyers for cement, etc.

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