The Timken ® Syber ® Bearing System Designer Tool now features Smart Selection, enabling users to find the right bearing faster by filtering options based on target life and key dimensions.
A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.
Alex Waye, Timken Application Engineer, shows you how to instantly compute tangential, radial, and axial forces for better design decisions.
                            Part Number | 
                        
                            Shaft Size d | 
                        
                            Housing Width A | 
                        
                            Static Load Rating | 
                        
                            Dynamic Load Rating | 
                        
                            Seal Type | 
                        
                            Housing Construction | 
                        
                            CAD | 
                                                        
|---|---|---|---|---|---|---|---|
| RTU 3/4 | Shaft Size d N/A 3/4 in | Housing Width A N/A 41.3 mm1.626 in | Static Load Rating N/A 6500 N1460 lbf | Dynamic Load Rating N/A 14200 N3190 lbf | Seal Type N/A Shroud Seal | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| VTU 3/4 | Shaft Size d N/A 3/4 in | Housing Width A N/A 41.3 mm1.626 in | Static Load Rating N/A 6500 N1460 lbf | Dynamic Load Rating N/A 14200 N3190 lbf | Seal Type N/A Molded Shroud | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| RTU 20 | Shaft Size d N/A 20 mm | Housing Width A N/A 41.3 mm1.626 in | Static Load Rating N/A 6500 N1460 lbf | Dynamic Load Rating N/A 14200 N3190 lbf | Seal Type N/A Shroud Seal | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| VTU 20 | Shaft Size d N/A 20 mm | Housing Width A N/A 41.3 mm1.626 in | Static Load Rating N/A 6500 N1460 lbf | Dynamic Load Rating N/A 14200 N3190 lbf | Seal Type N/A Molded Shroud | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| RTU 7/8 | Shaft Size d N/A 7/8 in | Housing Width A N/A 44.4 mm1.748 in | Static Load Rating N/A 7800 N1750 lbf | Dynamic Load Rating N/A 15500 N3490 lbf | Seal Type N/A Shroud Seal | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| VTU 7/8 | Shaft Size d N/A 7/8 in | Housing Width A N/A 44.4 mm1.748 in | Static Load Rating N/A 7800 N1750 lbf | Dynamic Load Rating N/A 15500 N3490 lbf | Seal Type N/A Molded Shroud | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| RTU 15/16 | Shaft Size d N/A 15/16 in | Housing Width A N/A 44.4 mm1.748 in | Static Load Rating N/A 7800 N1750 lbf | Dynamic Load Rating N/A 15500 N3490 lbf | Seal Type N/A Shroud Seal | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| VTU 15/16 | Shaft Size d N/A 15/16 in | Housing Width A N/A 44.4 mm1.748 in | Static Load Rating N/A 7800 N1750 lbf | Dynamic Load Rating N/A 15500 N3490 lbf | Seal Type N/A Molded Shroud | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| VTU 25 | Shaft Size d N/A 25 mm | Housing Width A N/A 44.4 mm1.748 in | Static Load Rating N/A 7800 N1750 lbf | Dynamic Load Rating N/A 15500 N3490 lbf | Seal Type N/A Molded Shroud | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| RTU1 | Shaft Size d N/A 1 in | Housing Width A N/A 44.4 mm1.748 in | Static Load Rating N/A 7800 N1750 lbf | Dynamic Load Rating N/A 15500 N3490 lbf | Seal Type N/A Shroud Seal | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| VTU1 | Shaft Size d N/A 1 in | Housing Width A N/A 44.4 mm1.748 in | Static Load Rating N/A 7800 N1750 lbf | Dynamic Load Rating N/A 15500 N3490 lbf | Seal Type N/A Molded Shroud | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| LTU1 | Shaft Size d N/A 1 in | Housing Width A N/A 44.4 mm1.748 in | Static Load Rating N/A 7800 N1750 lbf | Dynamic Load Rating N/A 15500 N3490 lbf | Seal Type N/A Shroud Seal | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| RTU1 NT | Shaft Size d N/A 1 in | Housing Width A N/A 44.4 mm1.748 in | Static Load Rating N/A 7800 N1750 lbf | Dynamic Load Rating N/A 15500 N3490 lbf | Seal Type N/A Shroud Seal | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| RTU1 1/8 | Shaft Size d N/A 1 1/8 in | Housing Width A N/A 50.8 mm2 in | Static Load Rating N/A 11300 N2530 lbf | Dynamic Load Rating N/A 21600 N4850 lbf | Seal Type N/A Shroud Seal | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| VTU1 1/8 | Shaft Size d N/A 1 1/8 in | Housing Width A N/A 50.8 mm2 in | Static Load Rating N/A 11300 N2530 lbf | Dynamic Load Rating N/A 21600 N4850 lbf | Seal Type N/A Molded Shroud | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| VTU 30 | Shaft Size d N/A 30 mm | Housing Width A N/A 50.8 mm2 in | Static Load Rating N/A 11300 N2530 lbf | Dynamic Load Rating N/A 21600 N4850 lbf | Seal Type N/A Molded Shroud | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| RTU1 3/16 | Shaft Size d N/A 1 3/16 in | Housing Width A N/A 50.8 mm2 in | Static Load Rating N/A 11300 N2530 lbf | Dynamic Load Rating N/A 21600 N4850 lbf | Seal Type N/A Shroud Seal | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| VTU1 3/16 | Shaft Size d N/A 1 3/16 in | Housing Width A N/A 50.8 mm2 in | Static Load Rating N/A 11300 N2530 lbf | Dynamic Load Rating N/A 21600 N4850 lbf | Seal Type N/A Molded Shroud | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| RTU1 3/16 NT | Shaft Size d N/A 1 3/16 in | Housing Width A N/A 50.8 mm2 in | Static Load Rating N/A 11300 N2530 lbf | Dynamic Load Rating N/A 21600 N4850 lbf | Seal Type N/A Shroud Seal | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| RTU1 1/4 | Shaft Size d N/A 1 1/4 in | Housing Width A N/A 44.5 mm1.752 in | Static Load Rating N/A 15300 N3440 lbf | Dynamic Load Rating N/A 28500 N6400 lbf | Seal Type N/A Shroud Seal | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| VTU1 1/4 | Shaft Size d N/A 1 1/4 in | Housing Width A N/A 44.5 mm1.752 in | Static Load Rating N/A 15300 N3440 lbf | Dynamic Load Rating N/A 28500 N6400 lbf | Seal Type N/A Molded Shroud | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| RTU1 1/4 NT | Shaft Size d N/A 1 1/4 in | Housing Width A N/A 44.5 mm1.752 in | Static Load Rating N/A 15300 N3440 lbf | Dynamic Load Rating N/A 28500 N6400 lbf | Seal Type N/A Shroud Seal | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| TTU1 1/4 | Shaft Size d N/A 1 1/4 in | Housing Width A N/A 44.45 mm1.75 in | Static Load Rating N/A 15300 N3440 lbf | Dynamic Load Rating N/A 28500 N6400 lbf | Seal Type N/A Shroud Seal | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| RTU1 5/16 | Shaft Size d N/A 1 5/16 in | Housing Width A N/A 44.5 mm1.752 in | Static Load Rating N/A 15300 N3440 lbf | Dynamic Load Rating N/A 28500 N6400 lbf | Seal Type N/A Shroud Seal | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         | 
                                                                    
| TTU1 5/16 | Shaft Size d N/A 1 5/16 in | Housing Width A N/A 44.45 mm1.75 in | Static Load Rating N/A 15300 N3440 lbf | Dynamic Load Rating N/A 28500 N6400 lbf | Seal Type N/A Shroud Seal | Housing Construction N/A Take-Up | 
                                    
                                        CAD                                                    
 N/A                                                         |