China CNC Machining Graphite Solid Lubricating Brass Bronze Copper Bearing Bushings, Find details about China oilless bushing, bearing bushing from CNC Machining Graphite Solid Lubricating Brass Bronze Copper Bearing Bushings
Performance Index | Data | |
Product Name | CNC Machining Graphite Solid Lubricating Brass Bronze Copper Bearing Bushings | |
Material | CuZn25AI5Mn4Fe3 | |
Density g/cm³ | 8 | |
Hardness HB | >210 | |
Tensile strength N/mm² | >750 | |
Yeild strength N/mm² | >340 | |
Elongation % | >12 | |
Coefficient of linear expansion 10-5/ºC | 2.2 | |
Heat-conducting Coefficient W(/m.k) | 38~55 | |
Flexibility Coefficient KN/mm² | 100~140 | |
Temp. Limits ºC | -40~+200 | |
Max. Dynamic Load N/mm² | 98 | |
Max.speed m/s | Dry Lubrication | 0.3 |
Oil Lubrication | 1.0 | |
Max.PV N/mm²*m/s | Dry Lubrication | 1.65 |
Oil Lubrication | 3.25 | |
Friction | Dry Lubrication | 0.12~0.16 |
Oil Lubrication | 0.03~0.08 | |
Notice: In addition to the standard product catalog is displayed, we provide non-standard product or to order according to customer requirements. |