Sunrise Group Industrial Co., Ltd.
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Price: | 320.0 USD |
Payment Terms: | T/T,WU |
Place of Origin: | Guangdong, China (Mainland) |
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High wear-resisting rubber tubes
Specifications
1.Long use lifespan
2.Low operating costs
3.Low coefficient of friction
Description
1.Wear resistance
2.Small frictional resistance
3.Very low coefficient friction
4.Good self--lubricate.
5.Excellent resistance to chemicals.
6.Good resistance to low temperature
7.Excellent dielectric properties
8.Non--tocic
9.Light weight
10.Low water absorption
Parameter
General | Precision | High Precision | Super Precision | |||||
Surface length ratio | L/D=15+4i | L/D≤15 | L/D=15+4i | L/D≤15 | L/D=15+4i | L/D≤15 | L/D=12+4i | L/D≤12 |
External dia.tolerance | ≤0.030+0.015 | ≤0.030 | ≤0.020+0.010 | ≤0.020 | ≤0.010+0.006 | ≤0.010 | ≤0.006+0.003 | ≤0.005 |
Radial run-out C (mm) | ≤0.030+0.015 | ≤0.030 | ≤0.020+0.010 | ≤0.020 | ≤0.010+0.006 | ≤0.010 | ≤0.006+0.003 | ≤0.005 |
Radial run-out A (mm) | ≤0.025 | ≤0.020 | ≤0.010 | ≤0.005 | ||||
Radial run-out B (mm) | ||||||||
Surface fininsh | Ra 1.6 | Ra 1.2 | Ra 0.8 | Ra 0.4 | ||||
Surface hardness | Hv300/HV700 | Hv300/HV700 | Hv300/HV700 | Hv700 | ||||
Shaft hole coaxiality (mm) | ≤0.020 | ≤0.020 | ≤0.010 | ≤0.005 | ||||
Dynamic balance | ≤4g | ≤2g | ≤2g | ≤1g | ||||
Shaft speed | ≤200M/min | ≤250M/min | ≤300M/min | ≤350M/min | ||||
Dia.& depth of shaft end hole | Customized |