Komatsu BLOCK 195-79-12260 BLOCK
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu BLOCK 195-79-12260 BLOCK Size Chart (mm/inches) |
|---|
| Bearing number | NJ 2244 ECML |
| Size (mm) | 400x220x108 |
| Bore Diameter (mm) | 400 |
| Outer Diameter (mm) | 220 |
| Width (mm) | 108 |
| d | 220 mm |
| D | 400 mm |
| B | 108 mm |
| d1 | 278 mm |
| D1 | 350 mm |
| F | 259 mm |
| r1,2 - min. | 4 mm |
| r3,4 - min. | 4 mm |
| s | 7.9 mm |
| da - min. | 237 mm |
| da - max. | 254 mm |
| db - min. | 282 mm |
| Da - max. | 383 mm |
| ra - max. | 3 mm |
| Basic dynamic load rating - C | 1570 kN |
| Basic static load rating - C0 | 2280 kN |
| Fatigue load limit - Pu | 212 kN |
| Reference speed | 1600 r/min |
| Limiting speed | 3000 r/min |
| Calculation factor - kr | 0.3 |
| d1 ≈ | 278 mm |
| D1 ≈ | 350 mm |
| r1,2 min. | 4 mm |
| r3,4 min. | 4 mm |
| s max. | 7.9 mm |
| da min. | 237 mm |
| da max. | 254 mm |
| db min. | 282 mm |
| Da max. | 383 mm |
| ra max. | 3 mm |
| Basic dynamic load rating C | 1570 kN |
| Basic static load rating C0 | 2280 kN |
| Fatigue load limit Pu | 212 kN |
| Calculation factor kr | 0.3 |
| Limiting value e | 0.3 |
| Axial load factor Y | 0.4 |
| Mass bearing | 60.2 kg |