Kobelco 208-27-00311 Aftermarket Hydraulic Final Drive Motor
| Brand Name: | Kobelco |
| Model Number: | 208-27-00311 |
| Aa - Cage-Cone Backface Clearance: | 2.3 mm |
| a - Effective Center Location3: | -0.8 mm |
| Db - Cup Backface Backing Diameter: | 154.94 mm |
| r - Cup Backface To Clear Radius2: | 2.54 mm |
| Da - Cup Frontface Backing Diameter: | 160.00 mm |
| B: | 34.500 mm |
| Cone Part Number: | X30219 |
| R - Cone Backface To Clear Radius1: | 3.050 mm |
Product Details
| Aa - Cage-Cone Backface Clearance | 2.3 mm |
| a - Effective Center Location3 | -0.8 mm |
| Db - Cup Backface Backing Diameter | 154.94 mm |
| r - Cup Backface To Clear Radius2 | 2.54 mm |
| Da - Cup Frontface Backing Diameter | 160.00 mm |
| B | 34.500 mm |
| Cone Part Number | X30219 |
| R - Cone Backface To Clear Radius1 | 3.050 mm |
| G1 - Heat Generation Factor (Roller-Raceway) | 127.7 |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 68800 N |