Komatsu TZ300-328-40-B Seal up Size Chart (mm/inches) | |
|---|---|
| Bearing number | NA4909RS |
| Size (mm) | 45x68x22 |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 68 |
| Width (mm) | 22 |
| d | 45 mm |
| F | 52 mm |
| D | 68 mm |
| B | 22 mm |
| C | 22 mm |
| r1 min. | 0,6 mm |
| r2 min. | 0,6 mm |
| da max | 49 mm |
| Da max. | 64 mm |
| ra max. | 0,6 mm |
| S | 0,5 mm |
| Weight | 0,27 Kg |
| Basic dynamic load rating (C) | 39,1 kN |
| Basic static load rating (C0) | 64 kN |
| Fatigue load limit (Pu) | 7,8 |
| Reference speed | – r/min |
Komatsu TZ300-328-40-B Seal up
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |