Komatsu HEAD KBB6121-85007KF HEAD
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu HEAD KBB6121-85007KF HEAD Size Chart (mm/inches) |
|---|
| Series | 32213 |
| Cone Part Number | X32213 |
| Cup Part Number | Y32213 |
| Design Units | METRIC |
| Bearing Weight | 1.5 Kg |
| Cage Type | Stamped Steel |
| d | 65.000 mm |
| D | 120.000 mm |
| B - Cone Width | 31.000 mm |
| C - Cup Width | 27 mm |
| B | 32.750 mm |
| R - Cone Backface To Clear Radius1 | 2.030 mm |
| r - Cup Backface To Clear Radius2 | 1.52 mm |
| da - Cone Frontface Backing Diameter | 72.9 mm |
| db - Cone Backface Backing Diameter | 76.96 mm |
| Da - Cup Frontface Backing Diameter | 115.06 mm |
| Db - Cup Backface Backing Diameter | 107.95 mm |
| Ab - Cage-Cone Frontface Clearance | 4.1 mm |
| Aa - Cage-Cone Backface Clearance | 3 mm |
| a - Effective Center Location3 | -5.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 45100 N |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 174000 N |
| C0 - Static Radial Rating | 209000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 31200 N |
| K - Factor7 | 1.44 |
| e - ISO Factor8 | 0.4 |
| Y - ISO Factor9 | 1.48 |
| G1 - Heat Generation Factor (Roller-Raceway) | 72.9 |
| G2 - Heat Generation Factor (Rib-Roller End) | 23.4 |
| Cg - Geometry Factor | 0.0742 |