| Bearing Type | 
                                            thrust washer | 
                                        
                                                                                
                                            | Shaft Dia., Nominal (d) | 
                                            1.6880 | 
                                        
                                                                                
                                            | Bearing Outside Diameter, Nominal(Do) | 
                                            2.750 | 
                                        
                                                                                
                                            | Washer Inside Diameter, Nominal (di) | 
                                            2 | 
                                        
                                                                                
                                            | Washer Inside Diameter Tolerance (di tol.) | 
                                            +.010 / -0 | 
                                        
                                                                                
                                            | Washer Outside Diameter, Nominal  (Do) | 
                                            3 | 
                                        
                                                                                
                                            | Washer Outside Diameter Tolerance  (Do tol.) | 
                                            +0 / -.010 | 
                                        
                                                                                
                                            | Washer Thickness, Nominal (S3) | 
                                            0 | 
                                        
                                                                                
                                            | Washer Thickness Tolerance (S3 tol.) | 
                                            +.035 / -0 | 
                                        
                                                                                
                                            | Mounting Hole Dia. (dm) | 
                                            0.192 | 
                                        
                                                                                
                                            | Mounting Hole Pitch Dia. (dp) | 
                                            2.255 | 
                                        
                                                                                
                                            | Housing Counterbore Depth (Ha) | 
                                            0.04 | 
                                        
                                                                                
                                            | Housing Counterbore Depth Tolerance (Ha tol.) | 
                                            +.010 / -.010 | 
                                        
                                                                                
                                            | Housing Counterbore Diameter, Nominal (HD) | 
                                            2.750 | 
                                        
                                                                                
                                            | Housing Counterbore Diameter Tolerance (HD tol.) | 
                                            +.010 / -0 | 
                                        
                                                                                
                                            | Material | 
                                            Carbon steel shell with POM plastic liner |