Komatsu LINK 203-70-61890 LINK
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu LINK 203-70-61890 LINK Size Chart (mm/inches) |
|---|
| Bearing number | 54312 + U 312 |
| Size (mm) | 110x50x70.7 |
| Bore Diameter (mm) | 110 |
| Outer Diameter (mm) | 50 |
| Width (mm) | 70,7 |
| d | 50 mm |
| D | 110 mm |
| H | 70.7 mm |
| H1 | 78 mm |
| D1 | 62 mm |
| D2 | 85 mm |
| D3 | 115 mm |
| B | 15 mm |
| C | 11.5 mm |
| R | 90 mm |
| s | 36.5 mm |
| r1,2 - min. | 1.1 mm |
| r3,4 - min. | 0.6 mm |
| da | 60 mm |
| Da - max. | 85 mm |
| ra - max. | 1 mm |
| rb - max. | 0.6 mm |
| Basic dynamic load rating - C | 101 kN |
| Basic static load rating - C0 | 224 kN |
| Fatigue load limit - Pu | 8.3 kN |
| Reference speed | 1500 r/min |
| Limiting speed | 2200 r/min |
| Minimum load factor - A | 0.26 |
| H1 | 78 mm |
| D1 ≈ | 62 mm |
| D2 | 85 mm |
| D3 | 115 mm |
| r1,2 min. | 1.1 mm |
| r3,4 min. | 0.6 mm |
| da | 60 mm |
| Da max. | 85 mm |
| ra max. | 1 mm |
| rb max. | 0.6 mm |
| Basic dynamic load rating C | 101 kN |
| Basic static load rating C0 | 224 kN |
| Fatigue load limit Pu | 8.3 kN |
| Minimum load factor A | 0.26 |
| Mass bearing (including seat washer where applicable) | 2.9 kg |