Komatsu 21U-63-99120 rod Size Chart (mm/inches) | |
|---|---|
| Bearing number | C 3988 KM + OH 3988 HE |
| Size (mm) | 600x410x189 |
| Bore Diameter (mm) | 600 |
| Outer Diameter (mm) | 410 |
| Width (mm) | 189 |
| d1 | 410 mm |
| D | 600 mm |
| B1 | 189 mm |
| d2 | 494 mm |
| d3 | 520 mm |
| D1 | 560 mm |
| B | 118 mm |
| B2 | 60 mm |
| B5 | 77 mm |
| s1 | 20 mm |
| r1,2 - min. | 4 mm |
| da - max. | 517 mm |
| db - min. | 454 mm |
| Da - min. | 546 mm |
| Da - max. | 585 mm |
| Ba - min. | 17 mm |
| Ca - min. | 1.9 mm |
| ra - max. | 3 mm |
| Basic dynamic load rating - C | 2600 kN |
| Basic static load rating - C0 | 5300 kN |
| Fatigue load limit - Pu | 375 kN |
| Reference speed | 800 r/min |
| Limiting speed | 1100 r/min |
| Factor - k1 | 0.133 |
| Factor - k2 | 0.095 |
Komatsu 21U-63-99120 rod
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |