1” Bore Aluminum Clamping Hub - Heavy Duty

The 1” Bore Aluminum Clamping Hub is perfect for large applications that require 1” shafting and extreme holding power. This clamping hub has 4 equally spaced 1/4-20 tapped holes and 4 1/4” bore through holes for multiple mounting options. The side clamping machine screw is 1/4-20 and accepts a 3/16” hex key.

1” Bore Aluminum Clamping Hub - Lightweight

The 1” Bore Aluminum Clamping Hub is perfect for standard applications that require 1” shafting and great holding power. This clamping hub has 4 equally spaced 6-32 tapped holes. The side clamping machine screw is a 6-32 x 1/2” socket head machine screw and accepts a 7/64” hex key.

This hub uses a 3/16” Hex Key
(click here)

This hub uses a 7/64” Hex Key
(click here)

Heavy Duty Clamping Hub Shown with our 78 tooth Hub Pulley.

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