KOMATSU 421-70-21110 BOOM
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU 421-70-21110 BOOM Size Chart (mm/inches) |
|---|
| Bearing number | RNA5912 |
| Size (mm) | 68x85x34 |
| Bore Diameter (mm) | 68 |
| Outer Diameter (mm) | 85 |
| Width (mm) | 34 |
| Fw | 68 mm |
| D | 85 mm |
| C | 34 mm |
| r min. | 1 mm |
| Weight | 0,415 Kg |
| Basic dynamic load rating (C) | 77,5 kN |
| Basic static load rating (C0) | 145 kN |
| (Grease) Lubrication Speed | 3800 r/min |
| hidYobi | RNA5912 |
| LangID | 1 |
| D_ | 85 |
| B_ | 34 |
| hidTable | ecat_NSMRNR |
| GRS rpm | 3800 |
| ra | 1 |
| C0 | 145 |
| C1_ | 34 |
| DE_ | 79 |
| SLR | 26.5 |
| Prod_Type3 | NRB_S_RNA |
| d | 68 |
| DA_ | 5.5 |
| Z_ | 26 |
| SI | 0 |
| yobi | RNA5912 |
| da_max | 80 |
| OIL rpm | 6300 |
| SDM_ | 73.5 |
| r | 1 |
| KBRG | 8313 |
| mass1 | 0.415 |