 
                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 | d - Bore | D - Outer Diameter | C - Inner Ring Width | B - Outer Ring Width | C0 - Static Radial Rating | C - Dynamic Radial Rating | Reference Thermal Speed Rating (Grease) | Reference Thermal Speed Rating (Oil) | R - Inner Ring "To Clear" Radius | CAD | 
|---|---|---|---|---|---|---|---|---|---|---|
| NU2313EJ | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 48 mm1.8898 in | B - Outer Ring Width N/A 48 mm1.8898 in | C0 - Static Radial Rating N/A 293000 N65900 lbf | C - Dynamic Radial Rating N/A 282000 N63300 lbf | Reference Thermal Speed Rating (Grease) N/A 3900 rpm | Reference Thermal Speed Rating (Oil) N/A 4500 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.080 in | CAD                                                    
 N/A   | 
| NJ313EJ | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 33 mm1.2992 in | B - Outer Ring Width N/A 33 mm1.2992 in | C0 - Static Radial Rating N/A 204000 N45900 lbf | C - Dynamic Radial Rating N/A 196000 N44100 lbf | Reference Thermal Speed Rating (Grease) N/A 4100 rpm | Reference Thermal Speed Rating (Oil) N/A 4800 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.080 in | CAD                                                    
 N/A   | 
| NJ2313EJ | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 48 mm1.8898 in | B - Outer Ring Width N/A 48 mm1.8898 in | C0 - Static Radial Rating N/A 293000 N65900 lbf | C - Dynamic Radial Rating N/A 282000 N63300 lbf | Reference Thermal Speed Rating (Grease) N/A 3900 rpm | Reference Thermal Speed Rating (Oil) N/A 4500 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.080 in | CAD                                                    
 N/A   | 
| NU2313EMA | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 48 mm1.8898 in | B - Outer Ring Width N/A 48 mm1.8898 in | C0 - Static Radial Rating N/A 293000 N65900 lbf | C - Dynamic Radial Rating N/A 282000 N63300 lbf | Reference Thermal Speed Rating (Grease) N/A 3900 rpm | Reference Thermal Speed Rating (Oil) N/A 4500 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.080 in | CAD                                                    
 N/A   | 
| NU2313EMAC3 | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 48 mm1.8898 in | B - Outer Ring Width N/A 48 mm1.8898 in | C0 - Static Radial Rating N/A 293000 N65900 lbf | C - Dynamic Radial Rating N/A 282000 N63300 lbf | Reference Thermal Speed Rating (Grease) N/A 3900 rpm | Reference Thermal Speed Rating (Oil) N/A 4500 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.080 in | CAD                                                    
 N/A   | 
| NU313EMA | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 33 mm1.2992 in | B - Outer Ring Width N/A 33 mm1.2992 in | C0 - Static Radial Rating N/A 196000 N44100 lbf | C - Dynamic Radial Rating N/A 204000 N45900 lbf | Reference Thermal Speed Rating (Grease) N/A 4100 rpm | Reference Thermal Speed Rating (Oil) N/A 4800 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.080 in | CAD                                                    
 N/A   | 
| NU313EMAC3 | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 33 mm1.2992 in | B - Outer Ring Width N/A 33 mm1.2992 in | C0 - Static Radial Rating N/A 196000 N44100 lbf | C - Dynamic Radial Rating N/A 204000 N45900 lbf | Reference Thermal Speed Rating (Grease) N/A 4100 rpm | Reference Thermal Speed Rating (Oil) N/A 4800 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.080 in | CAD                                                    
 N/A   | 
| NU2313EMAC4 | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 48 mm1.8898 in | B - Outer Ring Width N/A 48 mm1.8898 in | C0 - Static Radial Rating N/A 293000 N65900 lbf | C - Dynamic Radial Rating N/A 282000 N63300 lbf | Reference Thermal Speed Rating (Grease) N/A 3900 rpm | Reference Thermal Speed Rating (Oil) N/A 4500 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.080 in | CAD                                                    
 N/A   | 
| N313ETP | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 33 mm1.2992 in | B - Outer Ring Width N/A 33 mm1.2992 in | C0 - Static Radial Rating N/A 195300 N | C - Dynamic Radial Rating N/A 183300 N | Reference Thermal Speed Rating (Grease) N/A 4100 rpm | Reference Thermal Speed Rating (Oil) N/A 4800 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.083 in | CAD                                                    
 N/A   | 
| NJ313ETP | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 33 mm1.2992 in | B - Outer Ring Width N/A 33 mm1.2992 in | C0 - Static Radial Rating N/A 195300 N | C - Dynamic Radial Rating N/A 183300 N | Reference Thermal Speed Rating (Grease) N/A 4100 rpm | Reference Thermal Speed Rating (Oil) N/A 4800 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.083 in | CAD                                                    
 N/A   | 
| NU313ETP | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 33 mm1.2992 in | B - Outer Ring Width N/A 33 mm1.2992 in | C0 - Static Radial Rating N/A 195300 N | C - Dynamic Radial Rating N/A 183300 N | Reference Thermal Speed Rating (Grease) N/A 4100 rpm | Reference Thermal Speed Rating (Oil) N/A 4800 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.083 in | CAD                                                    
 N/A   | 
| NUP313ETP | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 33 mm1.2992 in | B - Outer Ring Width N/A 33 mm1.2992 in | C0 - Static Radial Rating N/A 195300 N | C - Dynamic Radial Rating N/A 183300 N | Reference Thermal Speed Rating (Grease) N/A 4100 rpm | Reference Thermal Speed Rating (Oil) N/A 4800 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.083 in | CAD                                                    
 N/A   | 
| N313ETPC3 | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 33 mm1.2992 in | B - Outer Ring Width N/A 33 mm1.2992 in | C0 - Static Radial Rating N/A 195300 N | C - Dynamic Radial Rating N/A 183300 N | Reference Thermal Speed Rating (Grease) N/A 4100 rpm | Reference Thermal Speed Rating (Oil) N/A 4800 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.083 in | CAD                                                    
 N/A   | 
| NJ313ETPC3 | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 33 mm1.2992 in | B - Outer Ring Width N/A 33 mm1.2992 in | C0 - Static Radial Rating N/A 195300 N | C - Dynamic Radial Rating N/A 183300 N | Reference Thermal Speed Rating (Grease) N/A 4100 rpm | Reference Thermal Speed Rating (Oil) N/A 4800 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.083 in | CAD                                                    
 N/A   | 
| NU313ETPC3 | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 33 mm1.2992 in | B - Outer Ring Width N/A 33 mm1.2992 in | C0 - Static Radial Rating N/A 195300 N | C - Dynamic Radial Rating N/A 183300 N | Reference Thermal Speed Rating (Grease) N/A 4100 rpm | Reference Thermal Speed Rating (Oil) N/A 4800 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.083 in | CAD                                                    
 N/A   | 
| NUP313ETPC3 | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 33 mm1.2992 in | B - Outer Ring Width N/A 33 mm1.2992 in | C0 - Static Radial Rating N/A 195300 N | C - Dynamic Radial Rating N/A 183300 N | Reference Thermal Speed Rating (Grease) N/A 4100 rpm | Reference Thermal Speed Rating (Oil) N/A 4800 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.083 in | CAD                                                    
 N/A   | 
| NJ313ETPC4 | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 33 mm1.2992 in | B - Outer Ring Width N/A 33 mm1.2992 in | C0 - Static Radial Rating N/A 195300 N | C - Dynamic Radial Rating N/A 183300 N | Reference Thermal Speed Rating (Grease) N/A 4100 rpm | Reference Thermal Speed Rating (Oil) N/A 4800 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.083 in | CAD                                                    
 N/A   | 
| NJ2313ETP | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 48 mm1.8898 in | B - Outer Ring Width N/A 48 mm1.8898 in | C0 - Static Radial Rating N/A 291100 N | C - Dynamic Radial Rating N/A 250000 N | Reference Thermal Speed Rating (Grease) N/A 3500 rpm | Reference Thermal Speed Rating (Oil) N/A 4000 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.083 in | CAD                                                    
 N/A   | 
| NU2313ETP | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 48 mm1.8898 in | B - Outer Ring Width N/A 48 mm1.8898 in | C0 - Static Radial Rating N/A 291100 N | C - Dynamic Radial Rating N/A 250000 N | Reference Thermal Speed Rating (Grease) N/A 3500 rpm | Reference Thermal Speed Rating (Oil) N/A 4000 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.083 in | CAD                                                    
 N/A   | 
| NUP2313ETP | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 48 mm1.8898 in | B - Outer Ring Width N/A 48 mm1.8898 in | C0 - Static Radial Rating N/A 291100 N | C - Dynamic Radial Rating N/A 250000 N | Reference Thermal Speed Rating (Grease) N/A 3500 rpm | Reference Thermal Speed Rating (Oil) N/A 4000 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.083 in | CAD                                                    
 N/A   | 
| NJ2313ETPC3 | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 48 mm1.8898 in | B - Outer Ring Width N/A 48 mm1.8898 in | C0 - Static Radial Rating N/A 291100 N | C - Dynamic Radial Rating N/A 250000 N | Reference Thermal Speed Rating (Grease) N/A 3500 rpm | Reference Thermal Speed Rating (Oil) N/A 4000 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.083 in | CAD                                                    
 N/A   | 
| NU2313ETPC3 | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 48 mm1.8898 in | B - Outer Ring Width N/A 48 mm1.8898 in | C0 - Static Radial Rating N/A 291100 N | C - Dynamic Radial Rating N/A 250000 N | Reference Thermal Speed Rating (Grease) N/A 3500 rpm | Reference Thermal Speed Rating (Oil) N/A 4000 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.083 in | CAD                                                    
 N/A   | 
| NUP2313ETPC3 | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 48 mm1.8898 in | B - Outer Ring Width N/A 48 mm1.8898 in | C0 - Static Radial Rating N/A 291100 N | C - Dynamic Radial Rating N/A 250000 N | Reference Thermal Speed Rating (Grease) N/A 3500 rpm | Reference Thermal Speed Rating (Oil) N/A 4000 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.083 in | CAD                                                    
 N/A   | 
| NJ2313ETPC4 | d - Bore N/A 65 mm | D - Outer Diameter N/A 140 mm5.5118 in | C - Inner Ring Width N/A 48 mm1.8898 in | B - Outer Ring Width N/A 48 mm1.8898 in | C0 - Static Radial Rating N/A 291100 N | C - Dynamic Radial Rating N/A 250000 N | Reference Thermal Speed Rating (Grease) N/A 3500 rpm | Reference Thermal Speed Rating (Oil) N/A 4000 rpm | R - Inner Ring "To Clear" Radius N/A 2.1 mm0.083 in | CAD                                                    
 N/A   | 
| N214ETP | d - Bore N/A 70 mm | D - Outer Diameter N/A 125 mm4.9213 in | C - Inner Ring Width N/A 24 mm0.9449 in | B - Outer Ring Width N/A 24 mm0.9449 in | C0 - Static Radial Rating N/A 140800 N | C - Dynamic Radial Rating N/A 121200 N | Reference Thermal Speed Rating (Grease) N/A 3900 rpm | Reference Thermal Speed Rating (Oil) N/A 4700 rpm | R - Inner Ring "To Clear" Radius N/A 1.5 mm0.059 in | CAD                                                    
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