• Bore Diameter (ID - Bore 1): 1.0000 in (25.40 mm)
• Housing Washer Bore (Bore 2): 1.0310 in (26.19 mm) — Designed with slight clearance for the shaft
• Outside Diameter (OD): 1.9688 in / 1-31/32 in (50.013 mm)
• Overall Thickness / Height: 0.6250 in / 5/8 in (15.875 mm)
• Dynamic Axial Load Capacity (C): 6,700 lbf (29,800 N)