Features
        
                            Chain Pitch - Inch:
                            
                                0.5
                        
        
                            Chain Size:
                            
                                40
                        
        
                            Chain Pitch - Millimeter:
                            
                                12.7
                        
        
                            Chain Type:
                            
                                Roller Chain
                        
        
                            Bearing Type:
                            
                                Ball Bearing
                        
        
                            Inch - Metric:
                            
                                Inch
                        
        
                            Material:
                            
                                Steel
                        
        
                            Outside Diameter - Inch:
                            
                                2.974
                        
        
                            Length Thru Bore - Millimeter:
                            
                                18.288
                        
        
                            Length Thru Bore - Inch:
                            
                                0.72
                        
        
40BB18H 5/8
        
            Description
            
            40BB18H 5/8 IDLER SPROCKET ; 1/2" P 18T HT BALL BRG 5/8" BORE
    
Part # 40BB18H 5/8
BDI # 619488
Features
        
                            Chain Pitch - Inch:
                            
                                0.5
                        
        
                            Chain Size:
                            
                                40
                        
        
                            Chain Pitch - Millimeter:
                            
                                12.7
                        
        
                            Chain Type:
                            
                                Roller Chain
                        
        
                            Bearing Type:
                            
                                Ball Bearing
                        
        
                            Inch - Metric:
                            
                                Inch
                        
        
                            Material:
                            
                                Steel
                        
        
                            Outside Diameter - Inch:
                            
                                3.14
                        
        
                            Length Thru Bore - Millimeter:
                            
                                18.288
                        
        
                            Other Features:
                            
                                0.284 Inch Teeth Width
                        
        
40BB17H 5/8
        
            Description
            
            40BB17H 5/8 IDLER SPROCKET ; 17T 0.638" STOCK BORE X 2.97" OD
    
Part # 40BB17H 5/8
BDI # 619485
Features
        
                            Chain Pitch - Inch:
                            
                                0.5
                        
        
                            Chain Size:
                            
                                40
                        
        
                            Chain Pitch - Millimeter:
                            
                                12.7
                        
        
                            Chain Type:
                            
                                Roller Chain
                        
        
                            Bearing Type:
                            
                                Ball Bearing
                        
        
                            Inch - Metric:
                            
                                Inch
                        
        
                            Material:
                            
                                Steel
                        
        
                            Outside Diameter - Inch:
                            
                                2.97
                        
        
                            Length Thru Bore - Millimeter:
                            
                                18.288
                        
        
                            Other Features:
                            
                                0.284 Inch Teeth Width
                        
        
Features
        
                            Chain Pitch - Inch:
                            
                                0.5
                        
        
                            Chain Size:
                            
                                40
                        
        
                            Chain Pitch - Millimeter:
                            
                                12.7
                        
        
                            Chain Type:
                            
                                Roller Chain
                        
        
                            Bearing Type:
                            
                                Ball Bearing
                        
        
                            Inch - Metric:
                            
                                Inch
                        
        
                            Material:
                            
                                Steel
                        
        
                            Outside Diameter - Inch:
                            
                                3.14
                        
        
                            Length Thru Bore - Millimeter:
                            
                                11.125
                        
        
                            Other Features:
                            
                                Pre Lubricated
                        
        
Features
        
                            Chain Pitch - Inch:
                            
                                0.5
                        
        
                            Chain Size:
                            
                                40
                        
        
                            Chain Pitch - Millimeter:
                            
                                12.7
                        
        
                            Chain Type:
                            
                                Roller Chain
                        
        
                            Bearing Type:
                            
                                Sleeve Bearing
                        
        
                            Inch - Metric:
                            
                                Inch
                        
        
                            Material:
                            
                                Steel
                        
        
                            Bore - Millimeter:
                            
                                22.225
                        
        
                            Number of Rows of Teeth:
                            
                                1
                        
        
                            Number of Teeth:
                            
                                18
                        
        

						




