Komatsu 07429-66062 lamp Size Chart (mm/inches) |
|---|
| Series | 752000 |
| Cone Part Number | EE752295 |
| Cup Part Number | 752380 |
| Design Units | Imperial |
| Bearing Weight | 152.20 Kg |
| Cage Type | Pin-Type |
| d | 749.300 mm |
| D | 965.200 mm |
| B - Cone Width | 80.963 mm |
| C - Cup Width | 66.675 mm |
| B | 93.663 mm |
| R - Cone Backface To Clear Radius1 | 6.35 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| da - Cone Frontface Backing Diameter | 780.03 mm |
| db - Cone Backface Backing Diameter | 788.92 mm |
| Da - Cup Frontface Backing Diameter | 927.10 mm |
| Db - Cup Backface Backing Diameter | 921.00 mm |
| Ab - Cage-Cone Frontface Clearance | 13 mm |
| Aa - Cage-Cone Backface Clearance | 11.9 mm |
| a - Effective Center Location3 | 63.5 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 143000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 552000 lbf |
| C0 - Static Radial Rating | 1240000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 98400 lbf |
| K - Factor7 | 1.45 |
| e - ISO Factor8 | 0.4 |
| Y - ISO Factor9 | 1.49 |
| G1 - Heat Generation Factor (Roller-Raceway) | 12456.8 |
| G2 - Heat Generation Factor (Rib-Roller End) | 1880.8 |
| Cg - Geometry Factor | 0.312 |