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JDB-10 solid lubricant embedded bushing is a new type made from strong brass and homogeneously embedded with solid lubricant in its body. It breaks through the limit of general bearing whose lubrication depends on oil film. So it is suitable for high temperature, heavy duty, anti-corrosion, or where oil is hard to be introduced. Its performance doubles both on hardness and wear-friction.
| Brand | CHANNOV |
| SKU | JDB-10 |
| Base material | ZCuZn25Al6Fe3Mn3 |
| Material hardness | 210-250HB |
| Maximum temperature | 300°C |
| Max Load Capacity P | 100N/mm² |
| Coefficient of friction u | <0.16 |
Solid Lubricant
| Solid lubricant | Cu | Sn |
|---|---|---|
| SL1 High purity graphite + additives | Good wear resistance and chemical stability, the use of temperature <400°C | Used in general machinery, used in the atmosphere |
| SL4 PTFE + additivesl | Very low coefficient of friction and good moisture, the use of temperature <300°C | Used in water, sea water lubrication, such as ships, hydraulic arc gate, turbine, pharmaceutical beverage machinery. |
Alloy Material
| Corresponding Brands/Type | JDB-10 | JDB-20 | JDB-30 | JDB-40 | JDB-50 |
| China Brands GB1776-87 | ZCuZn25Al6Fe3Mn3 | ZCuSn6Zn6Pb3 | (steel)+ZCuSn6Zn6Pb3 | GCr15 | HT250 |
| International ISO1338 | GCuZn25Al6Fe3Mn3 | GCusn6Zn6Pb3 | (steel)+CuSn6Zn6Pb3Fe3Ni5 | B1 | - |
| Germany DIN | G-CuZn25Al5 | GB-CuSn5Zn5Pb5 | (steel)+CuSn6Zn6Pb3Ni | 100Cr6 | - |
| Japan JIS | HBsC4 | BC6 | BC6 | SUJ2 | FC250 |
| America ASTMUNS | C86300 | C83600 | C83600 | 52100 | Class40 |
| England Standard | HTB2 | LG2 | LG2 | - | - |
Technical Data
| Performance index/Type | JDB-10 | JDB-20 | JDB-30 | JDB-40 | JDB-50 |
| Max Move Load Capacity | 100 | 60 | 70 | 250 | 60 |
| Max Sliding Speed | dry0.4 oil0.5 | 2 | 2 | 0.1 | 0.5 |
| Max PV Value Limit | 3.8 | 0.5 | 0.6 | 2.5 | 0.8 |
| Density | 8.0 | 8.0 | 7.6 | 7.8 | 7.3 |
| Tensile Strength | >600 | >250 | >500 | >1500 | >250 |
| Elongation | >10 | >4 | >10 | - | - |
| Hardness | >210 | >80 | >80 | HRC>55 | 160 |
| Max Woking Temperature | 300 | 350 | 300 | 350 | 400 |
| Friction coefficient |
Oil Lubrication:0.03 Dry Friction:0.16 |
