Jiaxing Joyreap Precision Machinery Co.,Ltd
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Cast Steel Graphite Oiles Self lubricating Bearing FC250 Steel Graphite Plugged Sliding Bushing Bearing
JDB-40 steel graphite oiles bearing is made of FC 250 cast steel with graphite plugged. This type cast steel oiless bearing is a cost saving type of cast bronze bushing. It's also called steel graphite oiles bearing, cast steel oiles bearing, graphite plugged self lubricating bushing, oilless guide bushes and solid lubricants sliding bearing.
Material
FC250 + graphite
Characteristics
Availability
Application
JDB-40 cast steel oiles bush is widely used in Guide post of mould, mold-frame of plastic injection machine etc.
Technical Data
| Material | HT250+Graphite |
| Density | 7.35 |
| HB Hardness | ≥160 |
| Tensile Strength MPa | ≥150 |
| Elongation % | ≥12 |
| Thermal Expansion Coefficient | 0.8x10*%/°C |
| Max. Operation Temp. | -40~+150°C |
| Max. load MPa | 70 |
| Max. speed m/s(Dry) | 0.15 |
| Max. PV (N/mm² *m/s)(Lubricated) | 0.8 |