Jiaxing Wenhao Precision Hardware Co.,Ltd
Jiaxing Wenhao Precision Hardware Co.,Ltd
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Metric Size Graphite Plugged Bushings of the high hardness for rubber machine
1. Product Description
Metric Size Graphite Plugged Bushings of the high hardness for rubber machine no need to oil installations,the filling hole processing tank.This is basically general products,suitable for various circumatances including high or low temperature,with oil or oilless lubrication,or even in the water.
2. Specification
| Basic material | CuSn25Al5Mn3Fe3 | Friction | Oil Lubrication | 0.06μ |
| Density | 7.8g/cm³ |
Dry Friction |
0.18μ | |
| Heat-conducting Coefficient | 30~65(w/m.k) | Tensility | ≥10% | |
| Tensile Strength | ≥500 N/mm2 | Working Temperature Limits | -40~+400℃ | |
| Anti-compact Tenacity | ≥400-500 KJ/m3 | Max Load Pressure | 120N/mm2 | |
| Hardness | ≥150HB | Max Linear Velocity | 0.25m/s | |
| Flexibility Coefficient | 130-180 KN/mm2 | Max PV Value | 3.0N/mm2.m/s | |
3. Application
Metric Size Graphite Plugged Bushings of the high hardness for rubber machine are widely usded in hydraulic industries, plastic machinery indstry,injection molding machinery etc.
4. Advantages
This type of bushing is with high load capability,low weight and good corrosion resisance.With it's matrix made of high strength brass,it's hardness donbles than normal bronze bushings and the wear performance improves in large degree, so it is applicable for various machines.