Komatsu BUSHING 274-40-12110 BUSHING
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu BUSHING 274-40-12110 BUSHING Size Chart (mm/inches) |
|---|
| Bearing number | NJ 2234 ECML |
| Size (mm) | 310x170x86 |
| Bore Diameter (mm) | 310 |
| Outer Diameter (mm) | 170 |
| Width (mm) | 86 |
| d | 170 mm |
| D | 310 mm |
| B | 86 mm |
| d1 | 220 mm |
| D1 | 269.9 mm |
| F | 205 mm |
| r1,2 - min. | 4 mm |
| r3,4 - min. | 4 mm |
| s | 4.2 mm |
| da - min. | 187 mm |
| da - max. | 201 mm |
| db - min. | 226 mm |
| Da - max. | 292 mm |
| ra - max. | 3 mm |
| Basic dynamic load rating - C | 1060 kN |
| Basic static load rating - C0 | 1340 kN |
| Fatigue load limit - Pu | 140 kN |
| Reference speed | 2200 r/min |
| Limiting speed | 3800 r/min |
| Calculation factor - kr | 0.3 |
| d1 ≈ | 220 mm |
| D1 ≈ | 269.9 mm |
| r1,2 min. | 4 mm |
| r3,4 min. | 4 mm |
| s max. | 4.2 mm |
| da min. | 187 mm |
| da max. | 201 mm |
| db min. | 226 mm |
| Da max. | 292 mm |
| ra max. | 3 mm |
| Basic dynamic load rating C | 1060 kN |
| Basic static load rating C0 | 1340 kN |
| Fatigue load limit Pu | 140 kN |
| Calculation factor kr | 0.3 |
| Limiting value e | 0.3 |
| Axial load factor Y | 0.4 |
| Mass bearing | 29.1 kg |