High strength, for the transition, interference fit with the shaft retaining key small rotor shaft, with the intensity of pressure to improve, and fill the gap of 0.13mm or less.
永耐特609 高强度,适用于过渡,过盈配合,固持键与轴,小电机转子轴,提高压配合的配合强度,填充间隙为0.13mm以下。
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