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inquiry about a non standard bearing product part

Country:
United States
Posted Date:
Sep 22, 2012
Expiry Date:
Mar 22, 2013

I know this is going to be out of the ordinary. This inquiry is about a non standard product part. I need a dual rail/tract system which will allow independent rotation
while connected. Picture a shaft within a shaft, the outer shaft
rotating clockwise while the inner shaft rotates counter clockwise
simultaneously. Would need two different sets. First set all same size need to
fit between two steel pipe 1" inside 1 1/2" gauge of pipe
approximately 1/8 of inch. Need approximately 6 pieces of this item depending on the price. Second set two sizes. Need to fit between three steel pipe 1/2" inside
1" inside 1 1/2" gauge of pipe 1/8 of inch. Would need approximately
8 pieces of this product part, still depending on price. a non magnetic material would be ideal. Not looking to break the bank.


date:  Mon, Sep 24, 2012 at 2:13 AM

Hello my name is Jean. I have reached out to you in a previous email. I am now writing to explain I am not an engineer and can not give a more detailed explanation of the product we need or need built. But we hope the info included in the previous email as well as this one along with the attached photos will help you to help us. We would need you to give us a price quote for the finished product. Bear in mind the dimensions mentioned are not exact and are not the mandatory ones we need they are used to give an example. I know this is going to be out of the ordinary. This inquiry is about a non standard product part. We need a dual ball bearing system which will allow independent opposite rotation while connected into one system. Picture a shaft within a shaft, the outer shaft rotating clockwise while the inner shaft rotates counter clockwise simultaneously. Would need two different sets. First set all same size need to fit between two steel pipe 1" inside 1 1/2" gauge of pipe approximately 1/8 of inch. Need approximately 6 pieces of this item depending on the price. Second set two sizes. Need to fit between three steel pipe 1/2" inside 1" inside 1 1/2" gauge of pipe 1/8 of inch. Would need approximately 8 pieces of this product part, still depending on price. a non magnetic material would be ideal. The pictures show a few different ideas we had for this system. Not looking to break the bank.
 non standard bearing.zip

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