| Shaft Diameter Dim. d (in) | 1.5000 | 
                    
                        | Shaft Diameter Dim. d (in) (fract) | 1-1/2 | 
                    
                        | Shaft Diameter Dim. d (mm) | 38.1 | 
                    
                        | Open Hole Width Dim. N1 (in) | 0.7480 | 
                    
                        | Open Hole Width Dim. N1 (in) (fract) | 3/4 | 
                    
                        | Open Hole Width Dim. N1 (mm) | 19 | 
                    
                        | Housing Web Thickness Dim. L2 (in) | 0.6299 | 
                    
                        | Housing Web Thickness Dim. L2 (in) (fract) | 5/8 | 
                    
                        | Housing Web Thickness Dim. L2 (mm) | 16 | 
                    
                        | Housing Neck Dim. H2 (in) | 3.2677 | 
                    
                        | Housing Neck Dim. H2 (in) (fract) | 3-17/64 | 
                    
                        | Housing Neck Dim. H2 (mm) | 83 | 
                    
                        | Open Hole Length Dim. N2 (in) | 1.9291 | 
                    
                        | Open Hole Length Dim. N2 (in) (fract) | 1-15/16 | 
                    
                        | Open Hole Length Dim. N2 (mm) | 49 | 
                    
                        | Mounting Hole Diameter Dim. N (in) | 1.1417 | 
                    
                        | Mounting Hole Diameter Dim. N (in) (fract) | 1-9/64 | 
                    
                        | Mounting Hole Diameter Dim. N (mm) | 29 | 
                    
                        | Housing Width Dim. L3 (in) | 3.2677 | 
                    
                        | Housing Width Dim. L3 (in) (fract) | 3-17/64 | 
                    
                        | Housing Width Dim. L3 (mm) | 83 | 
                    
                        | Slot Width Dim. A1 (in) | 0.6890 | 
                    
                        | Slot Width Dim. A1 (in) (fract) | 11/16 | 
                    
                        | Slot Width Dim. A1 (mm) | 17.5 | 
                    
                        | Slot-to-Slot Distance Dim. H1 (in) | 4.0157 | 
                    
                        | Slot-to-Slot Distance Dim. H1 (in) (fract) | 4-1/64 | 
                    
                        | Slot-to-Slot Distance Dim. H1 (mm) | 102 | 
                    
                        | Housing Length Dim. H (in) | 4.4882 | 
                    
                        | Housing Length Dim. H (in) (fract) | 4-31/64 | 
                    
                        | Housing Length Dim. H (mm) | 114 | 
                    
                        | Housing Height Dim. L (in) | 5.6693 | 
                    
                        | Housing Height Dim. L (in) (fract) | 5-43/64 | 
                    
                        | Housing Height Dim. L (mm) | 144 | 
                    
                        | Housing Neck Diameter Dim. A (in) | 1.9291 | 
                    
                        | Housing Neck Diameter Dim. A (in) (fract) | 1-15/16 | 
                    
                        | Housing Neck Diameter Dim. A (mm) | 49 | 
                    
                        | Mounting Base to Bearing Center Dim. L1 (in) | 3.5039 | 
                    
                        | Mounting Base to Bearing Center Dim. L1 (in) (fract) | 3-1/2 | 
                    
                        | Mounting Base to Bearing Center Dim. L1 (mm) | 89 | 
                    
                        | Flange Assembly Height Dim. B (in) | 1.9370 | 
                    
                        | Flange Assembly Height Dim. B (mm) | 49.2 | 
                    
                        | Bearing Inner Race Width - Short Side Dim. S (in) | 0.7480 | 
                    
                        | Bearing Inner Race Width - Short Side Dim. S (mm) | 19 | 
                    
                        | Insert No. | UC208-24 | 
                    
                        | Weight (lb) | 5.38 | 
                    
                        | Weight (kg) | 2.44 | 
                    
                        | Basic Dynamic Load Rating (Cr) lbs | 6631.86 | 
                    
                        | Basic Dynamic Load Rating (Cr) kN | 29.5 | 
                    
                        | Basic Static Load Rating (Cor) lbs | 4069.04 | 
                    
                        | Basic Static Load Rating (Cor) kN | 18.1 | 
                    
                        | Locking Device | Set Screw |