Models am-4124 500 Hex Hub 2 33 0 am-4124 500 Hex Hub 3 37 0 1/2 in. Churro (am-2569) 2 40 0 3/8 in. Round ID Shielded Bearing (1614ZZ) (am-0209) 0 34 0 1/2 in. Round ID Flanged Shielded Bearing (FR8ZZ) (am-0030) 0 41 0 am-2234a_half 42 tooth HTD Pulley half 1 48 0 Education Self-taught Maverick Building, doing, learning.