Performance Index | Data | |
Product Name | Self lubricating Oilless Bush Graphite Bronze Bushing JDB Brass Linear Guide Bearing | |
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. |