SEGBL SEGBLH LONG Type Ejector Guide Bushing SO#50SP2 Bronze With Graphite
- SEGB/SEGBK guide bushings consist of highly wear-resistance copper cast alloy whose sliding surfaces are evenly provided with a certain percentage of solid lubricant plugs according to work condition, high-strength copper alloy provides a high load-bearing capacity and the solid lubricant can be formation of low friction film.
Under technical dry running conditions, the bearing surface is designed with thick running-in film which
enables the solid lubricant to be transferred to the counter material at the first contact.
SEGBL (Flange thickness 4 mm Type)
SEGBLH (Flange thickness 8 mm Type)
| Material | Bronze | CuZn25Al6Fe3Mn3 + Graphite |
| Iron | Cast-iron + Graphite |
| Density | | 8.2g/cm3 |
| Tensile Strength | | >=755N/mm2 |
| Anti-compact Tenacity | | >=400~500KJ/m3 |
| Hardness | | >=200HB |
| Max Load Pressure | | 100N/mm2 |
| Speed Limit | | 0.5m/s |
| PV value limit | | 1.65N/mm2.m/s |
| Friction coef | Oil Lubrication | 0.03 |
| Dry Friction | 0.16 |
| Working temperature | | -40~+300°C |
