Anhui IFAGB Hardware Accessories Technology Co., Ltd.
Anhui IFAG Hardware Accessories Technology Co., Ltd.
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graphite steel bushing,40*50*50,60*75*60,hardened bearing steel, grey black,etc.
product description:
Graphite steel bushingis a reinforced product with high compression resistance. It can discharge lubricating particles during operation and create a layer of diaphragm between the shaft and the sleeve, which is more resistant to bite than single oil lubrication. The advantages are particularly adapted to the support of the hoisting machinery.
Recommended use:
For example: roll machine support, crane support, but not suitable for use in water or acid and alkali.
Technical Parameters:
Base material: GCr15
Bearing capacity: 250N/mm2
Basic hardness: HB58~60
Friction coefficient μ: <0.17
Higher sliding speed: 0.1m/s
Higher use temperature: 350 ° C
Use PV value: 2.5N/mm2*m/s