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Material : CuZn25Al6Fe3Mn3+Graphite
Application : Marine industry, Port equipments
Avalibility : Cylindrical Oiles bearing, Flanged bronze graphite bearing
Lubrication : graphite lubricated,maintentance-free
Model Number : JDB-10
Feature : High Load,low speed,
Description : High tensile brass oilless Bearing
| Parameter | Value |
|---|---|
| Material | CuZn25Al6Fe3Mn3 |
| Density | 8 |
| HB Hardness | ≥210 |
| Tensile Strength MPa | ≥750 |
| Yield Strength MPa | ≥450 |
| Elongation % | ≥12 |
| Thermal Expansion Coefficient | 1.9x10*%/°C |
| Max. Operation Temp. | -40~+300°C |
| Max. load MPa | 50 |
| Max. speed m/s (Dry) | 0.5 |
| Max. speed m/s (Lubricated) | 1 |
| Max. PV (N/mm² *m/s) (Dry) | 1.65 |
| Max. PV (N/mm² *m/s) (Lubricated) | 3.25 |
| Common Name | International Code |
|---|---|
| Standard | China | Germany | Japan | European | British | Italy | American |
| GB1176-87 | DIN | JIS | (EN 1982) | BS 1400 | JM | ASTM(UNS) | |
| Manganese bronze | ZCuZn25Al5Mn4Fe3 | CuZn25Al5 | CAC304/HBsC4 | | HTB2 | JM-18 | C86300(SAE430B) |
| Nickel-Aluminum Bronze | CuAl10Ni5Fe5 | G-CuAl10Ni | AlBC3 | CB333G | AB2 | JM7-15 | C95500 |
| Leaded bronze / Gun Metal | ZCuSn5Pb5Zn5 | CuSn5ZnPb | BC6 /BC6C | CC491K / CB491K | LG2 | JM1-15 | C83600(ASTM B 505) |
| Leaded bronze / Gun Metal | ZCuSn7Zn4Pb7 | G-CuSn7ZnPb,RG-7 | | CC493K | LG2 | JM-1 | C93200(SAE660) |
| Tin Bronze | ZCuSn12 | G-CuSn12 | CAC503B | CC483K /CB483K | PB2 | JM3-15 | C90800(ASTM B 427) |
| High leaded tin bronze | ZCuSn10Pb10 | CuSn10Pb10-C | | CC495K / CB495K | LB2 | JM-15 | C93700 / SAE64 |
| High leaded tin bronze | CuSn7Pb15 | CuSn7Pb15-C | | CC496K | AB2 | JM-4 | C93800 |
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High Strength Brass Graphite Bronze Bearing Self Lubricating Bearing Images |