Features
        
                            Chain Pitch - Inch:
                            
                                1.25
                        
        
                            Chain Size:
                            
                                100
                        
        
                            Chain Pitch - Millimeter:
                            
                                31.75
                        
        
                            Pitch Diameter - Inch:
                            
                                35.818
                        
        
                            Inch - Metric:
                            
                                Inch
                        
        
                            Material:
                            
                                Steel
                        
        
                            Outside Diameter - Inch:
                            
                                36.545
                        
        
                            Global Part Number GPN:
                            
                                30225
                        
        
                            Pitch Diameter - Millimeter:
                            
                                909.777
                        
        
                            Mounting Method:
                            
                                Rough Bore
                        
        
Features
        
                            Chain Pitch - Inch:
                            
                                1.25
                        
        
                            Chain Size:
                            
                                20B-1
                        
        
                            Pitch Diameter - Inch:
                            
                                35.817
                        
        
                            Inch - Metric:
                            
                                Metric
                        
        
                            Material:
                            
                                Steel
                        
        
                            Outside Diameter - Inch:
                            
                                36.545
                        
        
                            Other Features:
                            
                                Simplex Type
                        
        
                            Global Part Number GPN:
                            
                                570967
                        
        
                            Pitch Diameter - Millimeter:
                            
                                909.76
                        
        
                            Mounting Method:
                            
                                Rough Bore
                        
        
Features
        
                            Chain Pitch - Inch:
                            
                                1.25
                        
        
                            Chain Size:
                            
                                20B-1
                        
        
                            Pitch Diameter - Inch:
                            
                                35.817
                        
        
                            Inch - Metric:
                            
                                Metric
                        
        
                            Material:
                            
                                Steel
                        
        
                            Outside Diameter - Inch:
                            
                                36.545
                        
        
                            Other Features:
                            
                                Simplex Type
                        
        
                            Global Part Number GPN:
                            
                                569152
                        
        
                            Pitch Diameter - Millimeter:
                            
                                909.76
                        
        
                            Mounting Method:
                            
                                Rough Bore
                        
        
20CTB90
        
            Description
            
            20CTB90 ROLLER CHAIN SPROCKET ; TB METRIC SNG AND DBL
    
Part # 20CTB90
BDI # 617173
Features
        
                            Chain Pitch - Inch:
                            
                                1.25
                        
        
                            Chain Size:
                            
                                20B-1
                        
        
                            Pitch Diameter - Inch:
                            
                                35.817
                        
        
                            Inch - Metric:
                            
                                Metric
                        
        
                            Material:
                            
                                Steel
                        
        
                            Outside Diameter - Inch:
                            
                                36.545
                        
        
                            Other Features:
                            
                                Bushing Sold Separately | Bushing Not Included | Simplex Type | Taper Lock Bushing
                        
        
                            Global Part Number GPN:
                            
                                570247
                        
        
                            Pitch Diameter - Millimeter:
                            
                                909.76
                        
        
                            Mounting Method:
                            
                                Bushed
                        
        
Features
        
                            Chain Pitch - Inch:
                            
                                1.25
                        
        
                            Chain Size:
                            
                                100
                        
        
                            Chain Pitch - Millimeter:
                            
                                31.75
                        
        
                            Chain Type:
                            
                                ANSI Roller Chain
                        
        
                            Pitch Diameter - Inch:
                            
                                35.818
                        
        
                            Inch - Metric:
                            
                                Inch
                        
        
                            Material:
                            
                                Steel
                        
        
                            Outside Diameter - Inch:
                            
                                36.545
                        
        
                            Pitch Diameter - Millimeter:
                            
                                909.777
                        
        
                            Mounting Method:
                            
                                Rough Bore
                        
        

 

 
						 
 





 
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