Excavator Oilless Bronze Graphite Slip Bushings
Negotiable
Min.Order:1
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Material | CuZn25Al5Mn4Fe3 | |
Typical Application | consecutive casting and rolling machines, mine-exploiting equipments, ships, steam engine, etc. | |
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 | |
We can also develop according to customers special request while out of this table |
Packing Details:
2. Outer Packing
8pcs-300pcs per carton
(depends on the product size)
3. Shipment Packing
18-24 cartons per wood case or pallet, shockproof and safe for transportation.