Customized Processing Of Sintered Oilstone Graphite Impregnated Steel Bushings For Construction Machinery
An oil-impregnated steel bushing, also known as a self-lubricating steel bushing or oilite bushing, is a type of bushing made from steel that has been impregnated with oil or a lubricating material. These bushings are designed to provide continuous lubrication to reduce friction and wear between moving parts without requiring additional external lubrication.
Durability: Hardened steel bushings are designed to withstand high levels of wear and tear, making them highly durable and long-lasting.
Corrosion resistance: They are resistant to corrosion, making them suitable for use in environments where exposure to moisture or chemicals is a concern.
High load capacity: Hardened steel bushings have a high load capacity, allowing them to withstand heavy loads and provide reliable performance.
Low friction: They exhibit low friction and high resistance to frictional forces, which helps in reducing wear and noise.
Precision fit: The manufacturing process of hardened steel bushings ensures a precise fit, which helps in minimizing any unwanted movement or vibration.
Performance Index | | Data | |
Hardness | HRC | 58-62 | |
Max Load | N/mm2 | 250 | |
Max Linear Velocity | m/s | 0.1 | |
Max PV Value | N/mm2.m/s | 1.5 | |
WorkingTemperature Limit | ℃ | -100~ +350 | |
Linear Expension Coefficient | 10-5/℃ | 1.1 |
Performance Index | | Data | |
Hardness | HV | ≥650 | |
Max Load | N/mm2 | 200 | |
Max Linear Velocity | m/s | 0.1 | |
Max PV Value | N/mm2.m/s | 1.5 | |
WorkingTemperature Limit | ℃ | -100~ +350 | |
Linear Expension Coefficient | 10-5/℃ | 1.1 |
Performance Index | | Data | |
Hardness | HV | ≥650 | |
Max Load | N/mm2 | 200 | |
Max Linear Velocity | m/s | 0.1 | |
Max PV Value | N/mm2.m/s | 1.5 | |
WorkingTemperature Limit | ℃ | -100~ +350 | |
Linear Expension Coefficient | 10-5/℃ | 1.1 |
Material and bushing characteristics | | value | Company | value | |
Maximum load | Mpa | 100 | psi | 145,00 | |
working temperature | ℃ | -40 to 300 | °F | -40 to 572 | |
Max Linear Velocity | m/s | 0.5 | fpm | 100 | |
Maximum PV Value | m/sxMPa | 1.65 | pis x fpm | 48,000 | |
Minimum hardness of sliding layer | HB | 210 | HB | 210 | |
Minimum hardness of dual parts | HRC | 40 | HRC | 40 |