| Shaft Diameter Dim. d (in) | 1.1250 | 
                    
                        | Shaft Diameter Dim. d (in) (fract) | 1-1/8 | 
                    
                        | Shaft Diameter Dim. d (mm) | 28.575 | 
                    
                        | Housing Length Dim. L (in) | 4.9213 | 
                    
                        | Housing Length Dim. L (in) (fract) | 4-59/64 | 
                    
                        | Housing Length Dim. L (mm) | 125 | 
                    
                        | Bolt Circle Dim. P (in) | 3.9370 | 
                    
                        | Bolt Circle Dim. P (in) (fract) | 3-15/16 | 
                    
                        | Bolt Circle Dim. P (mm) | 100 | 
                    
                        | Mounting Hole Center-to-Center Dim. J (in) | 2.7835 | 
                    
                        | Mounting Hole Center-to-Center Dim. J (in) (fract) | 2-25/32 | 
                    
                        | Mounting Hole Center-to-Center Dim. J (mm) | 70.7 | 
                    
                        | Mounting base to bearing center Dim. A2 (in) | 0.3937 | 
                    
                        | Mounting base to bearing center Dim. A2 (in) (fract) | 25/64 | 
                    
                        | Mounting base to bearing center Dim. A2 (mm) | 10 | 
                    
                        | Flange Height Dim. A (in) | 1.2205 | 
                    
                        | Flange Height Dim. A (mm) | 31 | 
                    
                        | Mounting Hole Diameter Dim. N (in) | 0.4724 | 
                    
                        | Mounting Hole Diameter Dim. N (in) (fract) | 15/32 | 
                    
                        | Mounting Hole Diameter Dim. N (mm) | 12 | 
                    
                        | Flange Thickness Dim. j (in) | 0.3150 | 
                    
                        | Flange Thickness Dim. j (in) (fract) | 5/16 | 
                    
                        | Flange Thickness Dim. j (mm) | 8 | 
                    
                        | Housing Base Thickness Dim. K (in) | 0.3150 | 
                    
                        | Housing Base Thickness Dim. K (in) (fract) | 5/16 | 
                    
                        | Housing Base Thickness Dim. K (mm) | 8 | 
                    
                        | Bearing Thickness to Mounting Face Dim. A1 (in) | 0.9055 | 
                    
                        | Bearing Thickness to Mounting Face Dim. A1 (in) (fract) | 29/32 | 
                    
                        | Bearing Thickness to Mounting Face Dim. A1 (mm) | 23 | 
                    
                        | Outer Dia. Pilot Dim. f (in) | 3.1496 | 
                    
                        | Outer Dia. Pilot Dim. f (mm) | 80 | 
                    
                        | Flange Assembly Height Dim. E (in) | 1.2677 | 
                    
                        | Flange Assembly Height Dim. E (in) (fract) | 1-17/64 | 
                    
                        | Flange Assembly Height Dim. E (mm) | 32.2 | 
                    
                        | Bearing inner race width - short side Dim. S (in) | 0.6260 | 
                    
                        | Bearing inner race width - short side Dim. S (mm) | 15.9 | 
                    
                        | Bolt Size (in) | 3/8 | 
                    
                        | Bolt Size (mm) | M10 | 
                    
                        | Insert No. | UC206-18 | 
                    
                        | Weight (lb) | 2.91 | 
                    
                        | Weight (kg) | 1.32 | 
                    
                        | Basic Dynamic Load Rating (Cr) lbs | 4383.77 | 
                    
                        | Basic Dynamic Load Rating (Cr) Kn | 19.5 | 
                    
                        | Basic Static Load Rating (Cor) lbs | 2540.34 | 
                    
                        | Basic Static Load Rating (Cor) kN | 11.3 | 
                    
                        | Locking Device | Set Screw |