Jiashan PVB Sliding Bearing Co.,Ltd
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JDB-1U P30 Solid Turned Aluminum Bronze Bearing Bushing
JDB-1U P30 Aluminum bronze solid bearing is made of CuAl10Ni5Fe5 bronze alloy with oil added in the oil grooves. This type cast bronze solid sliding bearing has very good performance of anti-corrosion. It's also called cast aluminum bronze bearing, C95500 solid turned bronze sliding bearing,CNC turned bronze self lubricating bearing.
Material
CuAl10Ni5Fe5
| Material Chemical Composition | ||||||||
| % | Cu% | Al% | Ni% | Fe% | Mn% | Sn% | Pb% | Zn% |
| Min. | 76.00 | 10.00 | 3.00 | 3.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Max. | 83.00 | 11.50 | 5.50 | 5.50 | 3.50 | 0.10 | 0.03 | 0.40 |
Availability
Application
JDB-1U P30 cast bronze solid bearing is widely used in offshore equipment, marine industry, construction equipments and etc
Technical Data
| Material | CuAl10Ni5Fe5 |
| Density | 7.8 |
| HB Hardness | ≥150 |
| Tensile Strength MPa | ≥500 |
| Yield Strength MPa | ≥260 |
| Elongation % | ≥10 |
| Thermal Expansion Coefficient | 1.6x10*%/°C |
| Max. Operation Temp. | -40~+400°C |
| Max. load MPa | 50 |
| Max. speed m/s(Dry) | 0.5 |
| Max. speed m/s(Lubricated) | 2.5 |
| Max. PV (N/mm² *m/s)(Dry) | 1 |
| Max. PV (N/mm² *m/s)(Lubricated) | 1.65 |
Mouting Suggestion
Housing – Ø: Mounting bevel, min. 1,5 mm x 15-45°
Shaft Material:Hardened steel, surface roughness < Rz 6,3
Shaft: Mounting bevel, 5 mm x 15°, edges rounded
Force fitting mandrel: The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting.
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