CANTON, Ohio, Aug. 6, 2012 /PRNewswire/ -- Timken® bearings (NYSE: TKR) stand ready to play an important role in helping NASA determine whether Mars ever offered environmental conditions favorable for microbial life. Timken bearings support critical functions onboard the robot
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| 7336BDB NACHI | 180 | 380 | 75 |
| 7336DB NACHI | 180 | 380 | 75 |