Power Transmission

Spline Bore Hub with Set Screw

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Product Specifications

Specs

Part Number	UPC Code	Hub Series	Bore Size (in.)	# of Splines	Approx. Weight
W1-1/8 SP6	744587 320457	W	1 1/8	6	0.54
W1-1/4 SP6	744587 320464	W	1 1/4	6	0.44
W1-3/8 SP6	744587 320488	W	1 3/8	6	0.38
W1-3/8 SP21	744587 320495	W	1 3/8	21	0.36
X1 SP6	744587 320501	X	1	6	1.38
X1-3/8 SP6	744587 320525	X	1 3/8	6	1.12
X1-3/8 SP21	744587 320549	X	1 3/8	21	1.10

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