Komatsu 561-22-61960 BEA0
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 561-22-61960 BEA0 Size Chart (mm/inches) |
|---|
| Bearing number | NJ 344 M |
| Size (mm) | 460x220x88 |
| Bore Diameter (mm) | 460 |
| Outer Diameter (mm) | 220 |
| Width (mm) | 88 |
| d | 220 mm |
| D | 460 mm |
| B | 88 mm |
| d1 | 307 mm |
| D1 | 371 mm |
| F | 284 mm |
| r1,2 - min. | 5 mm |
| s | 5.2 mm |
| da - min. | 240 mm |
| da - max. | 277 mm |
| db - min. | 311 mm |
| Da - max. | 440 mm |
| ra - max. | 4 mm |
| Basic dynamic load rating - C | 1210 kN |
| Basic static load rating - C0 | 1630 kN |
| Fatigue load limit - Pu | 150 kN |
| Reference speed | 1500 r/min |
| Limiting speed | 1700 r/min |
| Calculation factor - kr | 0.15 |
| d1 ≈ | 307 mm |
| D1 ≈ | 371 mm |
| r1,2 min. | 5 mm |
| s max. | 5.2 mm |
| da min. | 240 mm |
| da max. | 277 mm |
| db min. | 311 mm |
| Da max. | 440 mm |
| ra max. | 4 mm |
| Basic dynamic load rating C | 1210 kN |
| Basic static load rating C0 | 1630 kN |
| Fatigue load limit Pu | 150 kN |
| Calculation factor kr | 0.15 |
| Limiting value e | 0.2 |
| Axial load factor Y | 0.6 |
| Mass bearing | 73.5 kg |