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.
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 160RU91R3 | d - Bore N/A 160 mm | D - Outer Diameter N/A 250 mm9.8425 in | C - Inner Ring Width N/A 73.025 mm2.8750 in | B - Outer Ring Width N/A 73.025 mm2.8750 in | C0 - Static Radial Rating N/A 1060000 N238000 lbf | C - Dynamic Radial Rating N/A 666000 N150000 lbf | Reference Thermal Speed Rating (Grease) N/A 1500 rpm | Reference Thermal Speed Rating (Oil) N/A 1700 rpm | R - Inner Ring "To Clear" Radius N/A 2 mm0.100 in |
CAD
N/A |
| 160RU91R4 | d - Bore N/A 160 mm | D - Outer Diameter N/A 250 mm9.8425 in | C - Inner Ring Width N/A 73.025 mm2.8750 in | B - Outer Ring Width N/A 73.025 mm2.8750 in | C0 - Static Radial Rating N/A 1060000 N238000 lbf | C - Dynamic Radial Rating N/A 666000 N150000 lbf | Reference Thermal Speed Rating (Grease) N/A 1500 rpm | Reference Thermal Speed Rating (Oil) N/A 1700 rpm | R - Inner Ring "To Clear" Radius N/A 2 mm0.100 in |
CAD
N/A |
| 160RU91 R4 | d - Bore N/A 160 mm | D - Outer Diameter N/A 250 mm9.8425 in | C - Inner Ring Width N/A 73.025 mm2.8750 in | B - Outer Ring Width N/A 73.025 mm2.8750 in | C0 - Static Radial Rating N/A 1060000 N238000 lbf | C - Dynamic Radial Rating N/A 666000 N150000 lbf | Reference Thermal Speed Rating (Grease) N/A 1500 rpm | Reference Thermal Speed Rating (Oil) N/A 1700 rpm | R - Inner Ring "To Clear" Radius N/A 2 mm0.100 in |
CAD
N/A |
| 65RIU293 R3 | d - Bore N/A 165.1 mm | D - Outer Diameter N/A 279.400 mm11.0000 in | C - Inner Ring Width N/A 61.913 mm2.4375 in | B - Outer Ring Width N/A 61.913 mm2.4375 in | C0 - Static Radial Rating N/A 935000 N210000 lbf | C - Dynamic Radial Rating N/A 673000 N151000 lbf | Reference Thermal Speed Rating (Grease) N/A 1300 rpm | Reference Thermal Speed Rating (Oil) N/A 1500 rpm | R - Inner Ring "To Clear" Radius N/A 4.1 mm0.200 in |
CAD
N/A |
| 65RIU294 R3 | d - Bore N/A 165.1 mm | D - Outer Diameter N/A 330.200 mm13.0000 in | C - Inner Ring Width N/A 63.5 mm2.5000 in | B - Outer Ring Width N/A 63.5 mm2.5000 in | C0 - Static Radial Rating N/A 883000 N199000 lbf | C - Dynamic Radial Rating N/A 756000 N170000 lbf | Reference Thermal Speed Rating (Grease) N/A 1200 rpm | Reference Thermal Speed Rating (Oil) N/A 1400 rpm | R - Inner Ring "To Clear" Radius N/A 6.4 mm0.300 in |
CAD
N/A |
| 170RU30OO771R3 | d - Bore N/A 170 mm | D - Outer Diameter N/A 260 mm10.2362 in | C - Inner Ring Width N/A 67 mm2.6378 in | B - Outer Ring Width N/A 67 mm2.6378 in | C0 - Static Radial Rating N/A 1020000 N229000 lbf | C - Dynamic Radial Rating N/A 640000 N144000 lbf | Reference Thermal Speed Rating (Grease) N/A 1400 rpm | Reference Thermal Speed Rating (Oil) N/A 1600 rpm | R - Inner Ring "To Clear" Radius N/A 2.8 mm0.100 in |
CAD
N/A |
| 170RU51 | d - Bore N/A 170 mm | D - Outer Diameter N/A 265 mm10.4331 in | C - Inner Ring Width N/A 42 mm1.6535 in | B - Outer Ring Width N/A 42 mm1.6535 in | C0 - Static Radial Rating N/A 521000 N117000 lbf | C - Dynamic Radial Rating N/A 438000 N98500 lbf | Reference Thermal Speed Rating (Grease) N/A 1300 rpm | Reference Thermal Speed Rating (Oil) N/A 1600 rpm | R - Inner Ring "To Clear" Radius N/A 2.5 mm0.100 in |
CAD
N/A |
| 170RU51R3 | d - Bore N/A 170 mm | D - Outer Diameter N/A 265 mm10.4331 in | C - Inner Ring Width N/A 42 mm1.6535 in | B - Outer Ring Width N/A 42 mm1.6535 in | C0 - Static Radial Rating N/A 482000 N108000 lbf | C - Dynamic Radial Rating N/A 368000 N82700 lbf | Reference Thermal Speed Rating (Grease) N/A 1400 rpm | Reference Thermal Speed Rating (Oil) N/A 1600 rpm | R - Inner Ring "To Clear" Radius N/A 2.5 mm0.100 in |
CAD
N/A |
| 170RU51 R3 | d - Bore N/A 170 mm | D - Outer Diameter N/A 265 mm10.4331 in | C - Inner Ring Width N/A 42 mm1.6535 in | B - Outer Ring Width N/A 42 mm1.6535 in | C0 - Static Radial Rating N/A 521000 N117000 lbf | C - Dynamic Radial Rating N/A 438000 N98500 lbf | Reference Thermal Speed Rating (Grease) N/A 1300 rpm | Reference Thermal Speed Rating (Oil) N/A 1600 rpm | R - Inner Ring "To Clear" Radius N/A 2.5 mm0.100 in |
CAD
N/A |
| 170RU91 R3 | d - Bore N/A 170 mm | D - Outer Diameter N/A 265 mm10.4331 in | C - Inner Ring Width N/A 76.2 mm3 in | B - Outer Ring Width N/A 76.2 mm3.0000 in | C0 - Static Radial Rating N/A 1180000 N265000 lbf | C - Dynamic Radial Rating N/A 739000 N166000 lbf | Reference Thermal Speed Rating (Grease) N/A 1400 rpm | Reference Thermal Speed Rating (Oil) N/A 1500 rpm | R - Inner Ring "To Clear" Radius N/A 2.5 mm0.100 in |
CAD
N/A |
| 170RU51R3 | d - Bore N/A 170 mm | D - Outer Diameter N/A 265 mm10.4331 in | C - Inner Ring Width N/A 42 mm1.6535 in | B - Outer Ring Width N/A 42 mm1.6535 in | C0 - Static Radial Rating N/A 521000 N117000 lbf | C - Dynamic Radial Rating N/A 391000 N87800 lbf | Reference Thermal Speed Rating (Grease) N/A 1300 rpm | Reference Thermal Speed Rating (Oil) N/A 1600 rpm | R - Inner Ring "To Clear" Radius N/A |
CAD
N/A |
| 170RN51R3 | d - Bore N/A 170 mm | D - Outer Diameter N/A 265 mm10.4331 in | C - Inner Ring Width N/A 42 mm1.6535 in | B - Outer Ring Width N/A 42 mm1.6535 in | C0 - Static Radial Rating N/A 521000 N117000 lbf | C - Dynamic Radial Rating N/A 391000 N87800 lbf | Reference Thermal Speed Rating (Grease) N/A 1300 rpm | Reference Thermal Speed Rating (Oil) N/A 1600 rpm | R - Inner Ring "To Clear" Radius N/A |
CAD
N/A |
| 170RJ51R3 | d - Bore N/A 170 mm | D - Outer Diameter N/A 265 mm10.4331 in | C - Inner Ring Width N/A 42 mm1.6535 in | B - Outer Ring Width N/A 42 mm1.6535 in | C0 - Static Radial Rating N/A 521000 N117000 lbf | C - Dynamic Radial Rating N/A 391000 N87800 lbf | Reference Thermal Speed Rating (Grease) N/A 1300 rpm | Reference Thermal Speed Rating (Oil) N/A 1600 rpm | R - Inner Ring "To Clear" Radius N/A |
CAD
N/A |
| 170RF51R3 | d - Bore N/A 170 mm | D - Outer Diameter N/A 265 mm10.4331 in | C - Inner Ring Width N/A 42 mm1.6535 in | B - Outer Ring Width N/A 42 mm1.6535 in | C0 - Static Radial Rating N/A 521000 N117000 lbf | C - Dynamic Radial Rating N/A 391000 N87800 lbf | Reference Thermal Speed Rating (Grease) N/A 1300 rpm | Reference Thermal Speed Rating (Oil) N/A 1600 rpm | R - Inner Ring "To Clear" Radius N/A |
CAD
N/A |
| 170RT51R3 | d - Bore N/A 170 mm | D - Outer Diameter N/A 265 mm10.4331 in | C - Inner Ring Width N/A 42 mm1.6535 in | B - Outer Ring Width N/A 42 mm1.6535 in | C0 - Static Radial Rating N/A 521000 N117000 lbf | C - Dynamic Radial Rating N/A 391000 N87800 lbf | Reference Thermal Speed Rating (Grease) N/A 1300 rpm | Reference Thermal Speed Rating (Oil) N/A 1600 rpm | R - Inner Ring "To Clear" Radius N/A |
CAD
N/A |
| 170RU91R3 | d - Bore N/A 170 mm | D - Outer Diameter N/A 265 mm10.4331 in | C - Inner Ring Width N/A 76.2 mm3 in | B - Outer Ring Width N/A 76.2 mm3.0000 in | C0 - Static Radial Rating N/A 1170000 N264000 lbf | C - Dynamic Radial Rating N/A 735000 N165000 lbf | Reference Thermal Speed Rating (Grease) N/A 1400 rpm | Reference Thermal Speed Rating (Oil) N/A 1500 rpm | R - Inner Ring "To Clear" Radius N/A |
CAD
N/A |
| 170RN91R3 | d - Bore N/A 170 mm | D - Outer Diameter N/A 265 mm10.4331 in | C - Inner Ring Width N/A 76.2 mm3 in | B - Outer Ring Width N/A 76.2 mm3.0000 in | C0 - Static Radial Rating N/A 1170000 N264000 lbf | C - Dynamic Radial Rating N/A 735000 N165000 lbf | Reference Thermal Speed Rating (Grease) N/A 1400 rpm | Reference Thermal Speed Rating (Oil) N/A 1500 rpm | R - Inner Ring "To Clear" Radius N/A |
CAD
N/A |
| 170RJ91R3 | d - Bore N/A 170 mm | D - Outer Diameter N/A 265 mm10.4331 in | C - Inner Ring Width N/A 76.2 mm3 in | B - Outer Ring Width N/A 76.2 mm3.0000 in | C0 - Static Radial Rating N/A 1170000 N264000 lbf | C - Dynamic Radial Rating N/A 735000 N165000 lbf | Reference Thermal Speed Rating (Grease) N/A 1400 rpm | Reference Thermal Speed Rating (Oil) N/A 1500 rpm | R - Inner Ring "To Clear" Radius N/A |
CAD
N/A |
| 170RF91R3 | d - Bore N/A 170 mm | D - Outer Diameter N/A 265 mm10.4331 in | C - Inner Ring Width N/A 76.2 mm3 in | B - Outer Ring Width N/A 76.2 mm3.0000 in | C0 - Static Radial Rating N/A 1170000 N264000 lbf | C - Dynamic Radial Rating N/A 735000 N165000 lbf | Reference Thermal Speed Rating (Grease) N/A 1400 rpm | Reference Thermal Speed Rating (Oil) N/A 1500 rpm | R - Inner Ring "To Clear" Radius N/A |
CAD
N/A |
| 170RT91R3 | d - Bore N/A 170 mm | D - Outer Diameter N/A 265 mm10.4331 in | C - Inner Ring Width N/A 76.2 mm3 in | B - Outer Ring Width N/A 76.2 mm3.0000 in | C0 - Static Radial Rating N/A 1170000 N264000 lbf | C - Dynamic Radial Rating N/A 735000 N165000 lbf | Reference Thermal Speed Rating (Grease) N/A 1400 rpm | Reference Thermal Speed Rating (Oil) N/A 1500 rpm | R - Inner Ring "To Clear" Radius N/A |
CAD
N/A |
| 170RIU51R3 | d - Bore N/A 170 mm | D - Outer Diameter N/A 265 mm10.4331 in | C - Inner Ring Width N/A 42 mm1.6535 in | B - Outer Ring Width N/A 42 mm1.6535 in | C0 - Static Radial Rating N/A 521000 N117000 lbf | C - Dynamic Radial Rating N/A 391000 N87800 lbf | Reference Thermal Speed Rating (Grease) N/A 1300 rpm | Reference Thermal Speed Rating (Oil) N/A 1600 rpm | R - Inner Ring "To Clear" Radius N/A |
CAD
N/A |
| 170RIN51R3 | d - Bore N/A 170 mm | D - Outer Diameter N/A 265 mm10.4331 in | C - Inner Ring Width N/A 42 mm1.6535 in | B - Outer Ring Width N/A 42 mm1.6535 in | C0 - Static Radial Rating N/A 521000 N117000 lbf | C - Dynamic Radial Rating N/A 391000 N87800 lbf | Reference Thermal Speed Rating (Grease) N/A 1300 rpm | Reference Thermal Speed Rating (Oil) N/A 1600 rpm | R - Inner Ring "To Clear" Radius N/A |
CAD
N/A |
| 170RIJ51R3 | d - Bore N/A 170 mm | D - Outer Diameter N/A 265 mm10.4331 in | C - Inner Ring Width N/A 42 mm1.6535 in | B - Outer Ring Width N/A 42 mm1.6535 in | C0 - Static Radial Rating N/A 521000 N117000 lbf | C - Dynamic Radial Rating N/A 391000 N87800 lbf | Reference Thermal Speed Rating (Grease) N/A 1300 rpm | Reference Thermal Speed Rating (Oil) N/A 1600 rpm | R - Inner Ring "To Clear" Radius N/A |
CAD
N/A |
| 170RIF51R3 | d - Bore N/A 170 mm | D - Outer Diameter N/A 265 mm10.4331 in | C - Inner Ring Width N/A 42 mm1.6535 in | B - Outer Ring Width N/A 42 mm1.6535 in | C0 - Static Radial Rating N/A 521000 N117000 lbf | C - Dynamic Radial Rating N/A 391000 N87800 lbf | Reference Thermal Speed Rating (Grease) N/A 1300 rpm | Reference Thermal Speed Rating (Oil) N/A 1600 rpm | R - Inner Ring "To Clear" Radius N/A |
CAD
N/A |
| 170RIT51R3 | d - Bore N/A 170 mm | D - Outer Diameter N/A 265 mm10.4331 in | C - Inner Ring Width N/A 42 mm1.6535 in | B - Outer Ring Width N/A 42 mm1.6535 in | C0 - Static Radial Rating N/A 521000 N117000 lbf | C - Dynamic Radial Rating N/A 391000 N87800 lbf | Reference Thermal Speed Rating (Grease) N/A 1300 rpm | Reference Thermal Speed Rating (Oil) N/A 1600 rpm | R - Inner Ring "To Clear" Radius N/A |
CAD
N/A |