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.
Timken’s deep groove ball bearings deliver reliable performance in a wide range of applications and conditions. With super-finished raceways and controlled geometries, our premium design helps ensure consistent quality.
Part Number |
Bore Size d |
Features |
Bearing Type |
Outside Diameter D |
Outside Ring Width B |
Cr - Dynamic Load Rating |
C0r - Static Load Rating |
Grease Reference Speed |
Oil Reference Speed |
CAD |
Lubrication Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 6308-2RZ-NR-C3 | Bore Size d N/A 40 mm | Features N/A Non-Contact Seals With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 90 mm | Outside Ring Width B N/A 23 mm | Cr - Dynamic Load Rating N/A 40700 N | C0r - Static Load Rating N/A 24000 N | Grease Reference Speed N/A 8500 rpm | Oil Reference Speed N/A 12000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6308-RS | Bore Size d N/A 40 mm | Features N/A One Contact Seal | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 90 mm | Outside Ring Width B N/A 23 mm | Cr - Dynamic Load Rating N/A 40700 N | C0r - Static Load Rating N/A 24000 N | Grease Reference Speed N/A 8500 rpm | Oil Reference Speed N/A 12000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6308-RS-C3 | Bore Size d N/A 40 mm | Features N/A One Contact Seal | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 90 mm | Outside Ring Width B N/A 23 mm | Cr - Dynamic Load Rating N/A 40700 N | C0r - Static Load Rating N/A 24000 N | Grease Reference Speed N/A 8500 rpm | Oil Reference Speed N/A 12000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6308-Z | Bore Size d N/A 40 mm | Features N/A One Shield | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 90 mm | Outside Ring Width B N/A 23 mm | Cr - Dynamic Load Rating N/A 40700 N | C0r - Static Load Rating N/A 24000 N | Grease Reference Speed N/A 8500 rpm | Oil Reference Speed N/A 12000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6308-Z-C3 | Bore Size d N/A 40 mm | Features N/A One Shield | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 90 mm | Outside Ring Width B N/A 23 mm | Cr - Dynamic Load Rating N/A 40700 N | C0r - Static Load Rating N/A 24000 N | Grease Reference Speed N/A 8500 rpm | Oil Reference Speed N/A 12000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6308-Z-NR | Bore Size d N/A 40 mm | Features N/A One Shield With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 90 mm | Outside Ring Width B N/A 23 mm | Cr - Dynamic Load Rating N/A 40700 N | C0r - Static Load Rating N/A 24000 N | Grease Reference Speed N/A 8500 rpm | Oil Reference Speed N/A 12000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6308-Z-NR-C3 | Bore Size d N/A 40 mm | Features N/A One Shield With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 90 mm | Outside Ring Width B N/A 23 mm | Cr - Dynamic Load Rating N/A 40700 N | C0r - Static Load Rating N/A 24000 N | Grease Reference Speed N/A 8500 rpm | Oil Reference Speed N/A 12000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6309-2RS-NR-C3 | Bore Size d N/A 45 mm | Features N/A Contact Seals With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 100 mm | Outside Ring Width B N/A 25 mm | Cr - Dynamic Load Rating N/A 48800 N | C0r - Static Load Rating N/A 29300 N | Grease Reference Speed N/A 7800 rpm | Oil Reference Speed N/A 11000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6309-2RZ-NR | Bore Size d N/A 45 mm | Features N/A Non-Contact Seals With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 100 mm | Outside Ring Width B N/A 25 mm | Cr - Dynamic Load Rating N/A 48800 N | C0r - Static Load Rating N/A 29300 N | Grease Reference Speed N/A 7800 rpm | Oil Reference Speed N/A 11000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6309-2RZ-NR-C3 | Bore Size d N/A 45 mm | Features N/A Non-Contact Seals With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 100 mm | Outside Ring Width B N/A 25 mm | Cr - Dynamic Load Rating N/A 48800 N | C0r - Static Load Rating N/A 29300 N | Grease Reference Speed N/A 7800 rpm | Oil Reference Speed N/A 11000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6309-C4 | Bore Size d N/A 45 mm | Features N/A Open | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 100 mm | Outside Ring Width B N/A 25 mm | Cr - Dynamic Load Rating N/A 48800 N | C0r - Static Load Rating N/A 29300 N | Grease Reference Speed N/A 7800 rpm | Oil Reference Speed N/A 11000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6309M-2RS-C3 | Bore Size d N/A 45 mm | Features N/A Contact Seals With Brass Cage | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 100 mm | Outside Ring Width B N/A 25 mm | Cr - Dynamic Load Rating N/A 48800 N | C0r - Static Load Rating N/A 29300 N | Grease Reference Speed N/A 7800 rpm | Oil Reference Speed N/A 11000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6309M-C3 | Bore Size d N/A 45 mm | Features N/A Open With Brass Cage | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 100 mm | Outside Ring Width B N/A 25 mm | Cr - Dynamic Load Rating N/A 48800 N | C0r - Static Load Rating N/A 29300 N | Grease Reference Speed N/A 7800 rpm | Oil Reference Speed N/A 11000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6309-RS | Bore Size d N/A 45 mm | Features N/A One Contact Seal | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 100 mm | Outside Ring Width B N/A 25 mm | Cr - Dynamic Load Rating N/A 48800 N | C0r - Static Load Rating N/A 29300 N | Grease Reference Speed N/A 7800 rpm | Oil Reference Speed N/A 11000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6309-RS-C3 | Bore Size d N/A 45 mm | Features N/A One Contact Seal | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 100 mm | Outside Ring Width B N/A 25 mm | Cr - Dynamic Load Rating N/A 48800 N | C0r - Static Load Rating N/A 29300 N | Grease Reference Speed N/A 7800 rpm | Oil Reference Speed N/A 11000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6309-Z | Bore Size d N/A 45 mm | Features N/A One Shield | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 100 mm | Outside Ring Width B N/A 25 mm | Cr - Dynamic Load Rating N/A 48800 N | C0r - Static Load Rating N/A 29300 N | Grease Reference Speed N/A 7800 rpm | Oil Reference Speed N/A 11000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6309-Z-C3 | Bore Size d N/A 45 mm | Features N/A One Shield | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 100 mm | Outside Ring Width B N/A 25 mm | Cr - Dynamic Load Rating N/A 48800 N | C0r - Static Load Rating N/A 29300 N | Grease Reference Speed N/A 7800 rpm | Oil Reference Speed N/A 11000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6309-Z-NR | Bore Size d N/A 45 mm | Features N/A One Shield With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 100 mm | Outside Ring Width B N/A 25 mm | Cr - Dynamic Load Rating N/A 48800 N | C0r - Static Load Rating N/A 29300 N | Grease Reference Speed N/A 7800 rpm | Oil Reference Speed N/A 11000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6309-Z-NR-C3 | Bore Size d N/A 45 mm | Features N/A One Shield With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 100 mm | Outside Ring Width B N/A 25 mm | Cr - Dynamic Load Rating N/A 48800 N | C0r - Static Load Rating N/A 29300 N | Grease Reference Speed N/A 7800 rpm | Oil Reference Speed N/A 11000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6310-2RS-C4 | Bore Size d N/A 50 mm | Features N/A Contact Seals | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 110 mm | Outside Ring Width B N/A 27 mm | Cr - Dynamic Load Rating N/A 57500 N | C0r - Static Load Rating N/A 35300 N | Grease Reference Speed N/A 7200 rpm | Oil Reference Speed N/A 10000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6310-2RS-NR | Bore Size d N/A 50 mm | Features N/A Contact Seals With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 110 mm | Outside Ring Width B N/A 27 mm | Cr - Dynamic Load Rating N/A 57500 N | C0r - Static Load Rating N/A 35300 N | Grease Reference Speed N/A 7200 rpm | Oil Reference Speed N/A 10000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6310-C4 | Bore Size d N/A 50 mm | Features N/A Open | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 110 mm | Outside Ring Width B N/A 27 mm | Cr - Dynamic Load Rating N/A 57500 N | C0r - Static Load Rating N/A 35300 N | Grease Reference Speed N/A 7200 rpm | Oil Reference Speed N/A 10000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6310MB-C3 | Bore Size d N/A 50 mm | Features N/A Open With Brass Cage | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 110 mm | Outside Ring Width B N/A 27 mm | Cr - Dynamic Load Rating N/A 57500 N | C0r - Static Load Rating N/A 35300 N | Grease Reference Speed N/A 7200 rpm | Oil Reference Speed N/A 10000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6310-RS | Bore Size d N/A 50 mm | Features N/A One Contact Seal | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 110 mm | Outside Ring Width B N/A 27 mm | Cr - Dynamic Load Rating N/A 57500 N | C0r - Static Load Rating N/A 35300 N | Grease Reference Speed N/A 7200 rpm | Oil Reference Speed N/A 10000 rpm |
CAD
N/A |
Lubrication Type N/A |
| 6310-RS-C3 | Bore Size d N/A 50 mm | Features N/A One Contact Seal | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 110 mm | Outside Ring Width B N/A 27 mm | Cr - Dynamic Load Rating N/A 57500 N | C0r - Static Load Rating N/A 35300 N | Grease Reference Speed N/A 7200 rpm | Oil Reference Speed N/A 10000 rpm |
CAD
N/A |
Lubrication Type N/A |