TEHCO Solid Lubricating Bushing Made of Brass Copper Alloy and Graphite Sintered Oilless Bear Machinery Parts for Steam and Ship
Negotiable
Min.Order:1
Casting Lubricating Copper Base Bushing Shoulder Graphite Copper Bushing Flange Bushing Oil Free
Graphite Bushing Bearing With Copper Base Strengthening Brass CuZn25Al6Fe3Mn3 Material TEHCO
Customized CNC Sleeve Brass Bush Reducing Thread Flange Metal Copper Base Drill Bushing
Hot Sale Bushing Bushing Customized Material Sleeve Copper Eccentric Guide Bushing
Factory Direct Supply Copper Bush Customized For CuAl10Ni5Fe4 Material Casting And Rolling Machines
Performance Index | Data | |||
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/℃ | 2.2 | |||
Heat-conducting Coefficient W(/m.k) | 38~55 | |||
Flexibility Coefficient KN/mm² | 100~140 | |||
Temp. Limits ℃ | -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 | |||
In addition to the standard product catalog is displayed, we provide non-standard product or to order according to customer requirements. |