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Measurement needed

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Danh

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Does any one here have a pair of calipers and either a 98mm motor or aeropack / slimline retainer handy . I am loooking for the dimension of the outside of the trust ring and/ or the inside of the retainer ?

Thanks,

Dan
 

rharshberger

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Don't have a motor but Aerotech specs the 98mm casing at 3.870" O.D., rear closure/thrust ring O.D. is 3.970" according to the Aerotech case drawings.
 
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