1-3/16 External Snap Ring
External
Tapped Base Pillow Block 1-3/16
L110 Hub 1-3/16 (1/4X1/8 Key Way)
1-1/2 Internal Snap Ring
L150 Hub 1-3/16 (1/4X1/8 Key Way)
SD1-3/16 QD HUB
1-1/8 Internal Snap Ring