Komatsu TUBE 3FE-21-18180SGKF TUBE
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu TUBE 3FE-21-18180SGKF TUBE Size Chart (mm/inches) |
|---|
| Series | HM89400 |
| Cone Part Number | HM89440 |
| Cup Part Number | HM89410 |
| Design Units | Imperial |
| Bearing Weight | 0.70 Kg |
| Cage Type | Stamped Steel |
| d | 31.750 mm |
| D | 76.2 mm |
| B - Cone Width | 28.575 mm |
| C - Cup Width | 23.020 mm |
| B | 29.370 mm |
| R - Cone Backface To Clear Radius1 | 0.760 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| da - Cone Frontface Backing Diameter | 44.45 mm |
| db - Cone Backface Backing Diameter | 45.47 mm |
| Da - Cup Frontface Backing Diameter | 73.90 mm |
| Db - Cup Backface Backing Diameter | 61.98 mm |
| Ab - Cage-Cone Frontface Clearance | 2 mm |
| Aa - Cage-Cone Backface Clearance | 1.5 mm |
| a - Effective Center Location3 | -5.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 6440 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 24800 lbf |
| C0 - Static Radial Rating | 26700 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 6020 lbf |
| K - Factor7 | 1.07 |
| e - ISO Factor8 | 0.55 |
| Y - ISO Factor9 | 1.1 |
| G1 - Heat Generation Factor (Roller-Raceway) | 28.9 |
| G2 - Heat Generation Factor (Rib-Roller End) | 13.1 |
| Cg - Geometry Factor | 0.0883 |