Experience unparalleled durability and the longevity of your machinery with our superior brass bushings, designed to keep the equipment fitable for your work.
DAEKEUM GEOWELL's high-quality non-ferrous bushings enhance equipment performance across diverse industries.
Choose the right bushing for your application.
HIGH STRENGTH BRASS BUSHING
Model : GHB1, GHB4
High Strength Brass Bushing has features of excellent corrosion and abrasion resistance.
High Strength Brass Bushing has good lubrication performance and suitable for mid- and high-speed movement with heavy-load operation.
This kind of bushing has the excellent mechanical property with good machinability so it is used as slide bearing for various machines for a long time.
Technical specifications
| Type | GHB4 | GHB1 |
|---|---|---|
| Material | CAC304(HBsC4) | CAC301(HBsC1) |
| Pressure | Max.95 Mpa | Max.55 Mpa |
| Velocity | Max. 1.0 m/s | Max. 1.0 m/s |
| PV value | 1.5MPa.m/s | 1.5MPa.m/s |
| Temperature | Max.300°C | Max.300°C |
| Lubricant | Grease | Grease |
| Friction Coefficient | 0.12 ~ 0.18 | 0.12 ~ 0.18 |
| Hardness | More than HB200 | More than HB90 |
| Greasing Interval | 10hours | |
| Others | Automatic grease injection system is required | |
Features of Relative Shafts
- In order to achieve optimal performance of pin joint, the surface roughness under 0.8μm(∇∇∇) is recommended.
- Considering abrasion and impact strength, the surface hardness is recommended to be between HRc 55 ~ 60.