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Question:

Bearing and supporting bearings of the problem, I hope you teachers a lot of guidance, thank you very much!

Bearing and supporting bearings of the problem, I hope you teachers a lot of guidance, thank you very much!

Answer:

Or you! Go ahead and add one!The best choice is the double row tapered roller bearing is better! (the two row tapered into a whole bearing) so as not to tight sets! Easy installation, high precision, but the price is about 3 times the cost of single row tapered! Add should be cost-effective! On many occasions I have made this design the effect is fine, but it is not easy to know! Order not ah!
The taper hole is better, the requirement of the shaft is not very high (accuracy, roughness), and the internal clearance can be adjusted, and the loading and unloading is convenient.The only drawback is that the tapered hole fits tightly into the sleeve, and the shaft diameter is thinner than the cylindrical bore.
The taper hole is better, the requirement of the shaft is not very high (accuracy, roughness), and the internal clearance can be adjusted, and the loading and unloading is convenient.The only drawback is that the tapered hole fits tightly into the sleeve, and the shaft diameter is thinner than the cylindrical bore.

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