Bearing 628 FBJ 628 FBJ bearing Size Chart (mm/inches) |
|---|
| Series | LM567900 |
| Cone Part Number | LM567949 |
| Cup Part Number | LM567910 |
| Design Units | Imperial |
| Bearing Weight | 52.800 Kg |
| Cage Type | Stamped Steel |
| d | 406.400 mm |
| D | 549.275 mm |
| B - Cone Width | 84.138 mm |
| C - Cup Width | 61.913 mm |
| B | 85.725 mm |
| R - Cone Backface To Clear Radius1 | 6.35 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| da - Cone Frontface Backing Diameter | 426.97 mm |
| db - Cone Backface Backing Diameter | 436.88 mm |
| Da - Cup Frontface Backing Diameter | 526.80 mm |
| Db - Cup Backface Backing Diameter | 518.92 mm |
| Ab - Cage-Cone Frontface Clearance | 4.8 mm |
| Aa - Cage-Cone Backface Clearance | 11.4 mm |
| a - Effective Center Location3 | 15.5 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 83500 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 322000 lbf |
| C0 - Static Radial Rating | 704000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 58200 lbf |
| K - Factor7 | 1.43 |
| e - ISO Factor8 | 0.41 |
| Y - ISO Factor9 | 1.47 |
| G1 - Heat Generation Factor (Roller-Raceway) | 3800 |
| G2 - Heat Generation Factor (Rib-Roller End) | 427 |
| Cg - Geometry Factor | 0.214 |