This Premium Y hub exceeds in quality, performance, and durability by being manufactured out of a solid piece of steel and precisely machined for the best performance and longest working life. Y weld on hubs are often attached to pulleys, sheaves, and sprockets to provide a tapered bore to match the tapered outer surface of the bushing.
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V Hub | W Hub | X Hub | XX Hub | Y Hub |
A - 1-1/8 | A - 1-5/8 | A - 2 | A - 2 | A - 2-3/4 |
B - 1-7/16 | B - 1-3/4 | B - 2-1/4 to 2-1/2 | B - 3 | B - 3-3/4 |
C - 7/16 | C - 7/16 | C - 7/16 | C - 7/16 | C - 11/16 |
D - 3/4 | D - 1 | D - 1 | D - 1-1/16 | D - 1-3/16 |
E - 1-3/16 | E - 1-7/16 | E - 1-7/16 | E - 1-1/2 | E - 1-7/8 |