Komatsu SEAL DM79497073 SEAL KIT
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu SEAL DM79497073 SEAL KIT Size Chart (mm/inches) |
|---|
| Series | M511900 |
| Cone Part Number | JM511946N |
| Cup Part Number | JM511910 |
| Design Units | METRIC |
| Bearing Weight | 1.1 Kg |
| Cage Type | Stamped Steel |
| d | 65.000 mm |
| D | 110.000 mm |
| B - Cone Width | 28.000 mm |
| C - Cup Width | 22.500 mm |
| B | 28.000 mm |
| R - Cone Backface To Clear Radius1 | 3.050 mm |
| r - Cup Backface To Clear Radius2 | 2.54 mm |
| da - Cone Frontface Backing Diameter | 71.88 mm |
| db - Cone Backface Backing Diameter | 77.98 mm |
| Da - Cup Frontface Backing Diameter | 105.40 mm |
| Db - Cup Backface Backing Diameter | 99.06 mm |
| Ab - Cage-Cone Frontface Clearance | 2.8 mm |
| Aa - Cage-Cone Backface Clearance | 0.3 mm |
| a - Effective Center Location3 | -3.3 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 43300 N |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 167000 N |
| C0 - Static Radial Rating | 195000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 29800 N |
| K - Factor7 | 1.45 |
| e - ISO Factor8 | 0.4 |
| Y - ISO Factor9 | 1.49 |
| G1 - Heat Generation Factor (Roller-Raceway) | 76.3 |
| G2 - Heat Generation Factor (Rib-Roller End) | 23.6 |
| Cg - Geometry Factor | 0.11 |