 
                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 | 
|---|---|---|---|---|---|---|---|---|---|---|
| NU20/710EMAW220 | d - Bore N/A 710 mm | D - Outer Diameter N/A 1030 mm40.5512 in | C - Inner Ring Width N/A 185 mm7.2835 in | B - Outer Ring Width N/A 185 mm7.2835 in | C0 - Static Radial Rating N/A 12300000 N2770000 lbf | C - Dynamic Radial Rating N/A 6780000 N1520000 lbf | Reference Thermal Speed Rating (Grease) N/A 200 rpm | Reference Thermal Speed Rating (Oil) N/A 210 rpm | R - Inner Ring "To Clear" Radius N/A 6 mm0.200 in | CAD                                                    
 N/A   | 
| NU20/750EMAW220 | d - Bore N/A 750 mm | D - Outer Diameter N/A 1090 mm42.9134 in | C - Inner Ring Width N/A 195 mm7.6772 in | B - Outer Ring Width N/A 195 mm7.6772 in | C0 - Static Radial Rating N/A 13800000 N3100000 lbf | C - Dynamic Radial Rating N/A 7550000 N1700000 lbf | Reference Thermal Speed Rating (Grease) N/A 180 rpm | Reference Thermal Speed Rating (Oil) N/A 190 rpm | R - Inner Ring "To Clear" Radius N/A 6 mm0.200 in | CAD                                                    
 N/A   | 
| NU20/800EMAW40RW220 | d - Bore N/A 800 mm | D - Outer Diameter N/A 1150 mm45.2756 in | C - Inner Ring Width N/A 200 mm7.874 in | B - Outer Ring Width N/A 200 mm7.874 in | C0 - Static Radial Rating N/A 14600000 N3280000 lbf | C - Dynamic Radial Rating N/A 8040000 N1810000 lbf | Reference Thermal Speed Rating (Grease) N/A 170 rpm | Reference Thermal Speed Rating (Oil) N/A 180 rpm | R - Inner Ring "To Clear" Radius N/A 6 mm0.200 in | CAD                                                    
 N/A   | 
| NUP19/950MA | d - Bore N/A 950 mm | D - Outer Diameter N/A 1250 mm49.2126 in | C - Inner Ring Width N/A 106.125 mm4.1781 in | B - Outer Ring Width N/A 132 mm5.1969 in | C0 - Static Radial Rating N/A 8520000 N1920000 lbf | C - Dynamic Radial Rating N/A 4360000 N980000 lbf | Reference Thermal Speed Rating (Grease) N/A 150 rpm | Reference Thermal Speed Rating (Oil) N/A 170 rpm | R - Inner Ring "To Clear" Radius N/A 6 mm0.200 in | CAD                                                    
 N/A   | 
| NU19/950MA | d - Bore N/A 950 mm | D - Outer Diameter N/A 1250 mm49.2126 in | C - Inner Ring Width N/A 132 mm5.1969 in | B - Outer Ring Width N/A 132 mm5.1969 in | C0 - Static Radial Rating N/A 8520000 N1920000 lbf | C - Dynamic Radial Rating N/A 4360000 N980000 lbf | Reference Thermal Speed Rating (Grease) N/A 170 rpm | Reference Thermal Speed Rating (Oil) N/A 190 rpm | R - Inner Ring "To Clear" Radius N/A 6 mm0.200 in | CAD                                                    
 N/A   | 
| T3-NU51/1340FNA | d - Bore N/A 1340 mm | D - Outer Diameter N/A 1540 mm60.6299 in | C - Inner Ring Width N/A 110 mm4.3307 in | B - Outer Ring Width N/A 110 mm4.3307 in | C0 - Static Radial Rating N/A 11800000 N2650000 lbf | C - Dynamic Radial Rating N/A 3650000 N821000 lbf | Reference Thermal Speed Rating (Grease) N/A 100 rpm | Reference Thermal Speed Rating (Oil) N/A 110 rpm | R - Inner Ring "To Clear" Radius N/A 5 mm0.200 in | CAD                                                    
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