UCFB205-16

AMI ASAHI UCFB205-16 , 1” Bore Flange-Mount Ball Bearing Unit - 3-Bolt Bracket

What stands out is the consistent 1/4 in across the entire batch.

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AMI UCFB205-16, 1“ Bore, 3-Bolt Flange Block Bearing, Set Screw Locking (ASAHI)

You will see that copper doesn't spark, which is safer in certain environments.

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