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Friction Coefficients: Soft steel thrust collar
Bronze unspecified to Cast iron unspecified
Static and kinetic friction coefficients between material pairs under various surface conditions
| material 1 | material 2 condition | application | material 2 | mu kinetic max (dimensionless) | mu kinetic min (dimensionless) | mu static max (dimensionless) | mu static min (dimensionless) | source table ref | standard | surface condition |
|---|---|---|---|---|---|---|---|---|---|---|
| Soft steel thrust collar | Bronze unspecified | Thrust collar | Bronze | 0.08 | 0.08 | 0.1 | 0.1 | Shigley Table 8-6 | Shigley's MED | unspecified |
| Soft steel thrust collar | Cast iron unspecified | Thrust collar | Cast iron | 0.12 | 0.12 | 0.17 | 0.17 | Shigley Table 8-6 | Shigley's MED | unspecified |
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