Graphite bearing processing-东莞市捷诚石墨制品有限公司

product_detail

Graphite bearing processing has good self-lubricating performance and can run dry without lubricating oil. Therefore, carbon graphite bearing is widely used by industrial departments that do not allow lubricating oil at work. Compared with other bearings, graphite bearings also have high thermal conductivity, low coefficient of linear expansion, rapid cooling and heat resistance and so on. However, carbon graphite products are brittle materials with low hardness. Its mechanical strength depends on its structure and process conditions. High density and high mechanical strength. The bulk density of general carbon graphite materials is between 1.55-1.98g/cm3, its compressive strength is 20-68mpa and its specific strength is medium, but its mechanical strength increases with the increase of temperature. Between 2000-2500 ℃, its mechanical strength is about twice that of room temperature. At such temperature, its specific strength is higher than that of many existing materials.

Physical and chemical indicators of graphite crucible.

Density g/cm3	Resistivity μΩm	Breaking strength Mpa	Compression strength Mpa	Ash %	Graininess mm
≥	≤	≥	≥	≤	Graininess mm
1.62	8.0	18.0	28.0	0.3	1,2,4mm
1.72	7.5	20.0	36.0	0.3	0.8,2mm
1.75	7.5	24.0	45.0	0.3	0.045mm
1.80	7.5	28.0	52.0	0.3	0.045mm
1.85	7.0	36.0	62.0	0.1	0.045mm

Packaging & Delivery

Packaging Details:Wooden case or as your requirments
Port:Qingdao/Tianjin

Related Products

Graphite shaft sleeve

Rolling graphite bearing

Antimony impregnated graphite bearing

Inquiry Now

If you have any questions, feedback or comments, please fill out the form below and we will reply you back as soon as possible.

Graphite Product

Graphite bearing processing

Related Products

Inquiry Now

About

Products

CONTACT