Special Pressed bearing Accuracy meet ABEC-1 and ABEC-3, vibration level meet Z1 group and Z2 group. Quality conforms to ISO Characteristics of Special Pressed bearing:Accuracy meet ABEC-1 and ABEC-3Vibration level meet Z1 group and Z2 groupLow vibration and noiseHigh precision rotatingLow friction torque and high speed running Acid-proof and alkali-proofCan bear the corrosive and work in ...
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