1-1/4 External Snap Ring
External
SH1-1/4 QD HUB
2 Bolt Pillow Block Bearing 1-1/4 Shaft (Sm)
3/4 Internal Snap Ring
7S Flange 1-1/4 (1/4X1/8 Key Way)
6018 Chain Coupling 1-1/4
5S Flange 1-1/4 (1/4X1/16 Key Way)