| Series | 321000 |
| Cone Part Number | EE321145 |
| Cup Part Number | 321240 |
| Design Units | Imperial |
| Bearing Weight | 156.500 Kg |
| Cage Type | Pin-Type |
| d | 368.300 mm |
| D | 609.600 mm |
| B - Cone Width | 139.700 mm |
| C - Cup Width | 111.125 mm |
| B | 142.875 mm |
| R - Cone Backface To Clear Radius1 | 7.870 mm |
| r - Cup Backface To Clear Radius2 | 6.35 mm |
| da - Cone Frontface Backing Diameter | 404.11 mm |
| db - Cone Backface Backing Diameter | 413 mm |
| Da - Cup Frontface Backing Diameter | 573.00 mm |
| Db - Cup Backface Backing Diameter | 554.99 mm |
| Ab - Cage-Cone Frontface Clearance | 6.35 mm |
| Aa - Cage-Cone Backface Clearance | 19.81 mm |
| a - Effective Center Location3 | -23.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 173000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 668000 lbf |
| C0 - Static Radial Rating | 1210000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 106000 lbf |
| K - Factor7 | 1.64 |
| e - ISO Factor8 | 0.36 |
| Y - ISO Factor9 | 1.68 |
| G1 - Heat Generation Factor (Roller-Raceway) | 4401.5 |
| G2 - Heat Generation Factor (Rib-Roller End) | 304.6 |
| Cg - Geometry Factor | 0.217 |
