Thread: All ball bearing motor
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Mike Oxbern Mike Oxbern is offline
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Default All ball bearing motor
On 8/16/2019 9:25 AM, Ed Pawlowski wrote:
On 8/16/2019 1:54 AM, Andy wrote:
I have a bench grinder that i bought in 1986. The label says "all ball bearing motor." Is that motor different than other motors?


Female motors have no balls.Â* They have sleeves.


And some of them have a high-pitched whine.

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