Number of Teeth | 
                                                                        N/A 17 | 
                                                                                Dp - Pitch Diameter | 
                                                                        N/A 2.039 in | 
                                                                                Do - Outside Diameter | 
                                                                        N/A 2.232 in | 
                                                                                d - Plane Bore | 
                                                                        N/A 0.394 in | 
| Max. Plain Bore1 | N/A 0.984 in | 
                                                                                Pitch | 
                                                                        N/A 3/8 in | 
                                                                                Caliper Diameter | 
                                                                        N/A 1.791 in | 
                                                                                Dr - Roller Diameter | 
                                                                        N/A 0.25 in | 
                                                                                Inside Width | 
                                                                        N/A 0.225 in | 
                                                                                Style | 
                                                                        N/A S | 
                                                                                L | 
                                                                        N/A 0.984 in | 
                                                                                LTB | 
                                                                        N/A 1.102 in | 
                                                                                Nominal Tooth Width | 
                                                                        N/A 0.205 in | 
                                                                                T - Plate Thickness | 
                                                                        N/A 0.602 in | 
| Dh - Hub Diameter2 | N/A 1.575 in | 
                                                                                Wt. LBS | 
                                                                        N/A 0.44 lb |