Komatsu 21X-63-76240 CYLINDER
Komatsu 21X-63-76240 CYLINDER SEARCH - Whether it's agriculture or construction equipment 420 Bore Diameter (mm) your working on, 420x340x80 Has theKomatsu CYLINDER Kevin Global Machinery Parts Company you need.
| Bearing number: |
NNCL 4868 CV |
| Size (mm): |
420x340x80 |
| Bore Diameter (mm): |
420 |
| Outer Diameter (mm): |
340 |
| Width (mm): |
80 |
| d: |
340 mm |
| D: |
420 mm |
| B: |
80 mm |
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Product Details
| Bearing number |
NNCL 4868 CV |
| Size (mm) |
420x340x80 |
| Bore Diameter (mm) |
420 |
| Outer Diameter (mm) |
340 |
| Width (mm) |
80 |
| d |
340 mm |
| D |
420 mm |
| B |
80 mm |
| d1 |
368 mm |
| E |
396.9 mm |
| b1 |
9.4 mm |
| K |
5 mm |
| s |
6 mm |
| r1,2 - min. |
2.1 mm |
| da - min. |
351 mm |
| Da - max. |
410 mm |
| ra - max. |
2 mm |
| Basic dynamic load rating - C |
913 kN |
| Basic static load rating - C0 |
2400 kN |
| Fatigue load limit - Pu |
216 kN |
| Reference speed |
600 r/min |
| Limiting speed |
750 r/min |
| Calculation factor - kr |
0.2 |
| d1 ≈ |
368 mm |
| s max. |
6 mm |
| r1,2 min. |
2.1 mm |
| da min. |
351 mm |
| Da max. |
410 mm |
| ra max. |
2 mm |
| Basic dynamic load rating C |
913 kN |
| Basic static load rating C0 |
2400 kN |
| Fatigue load limit Pu |
216 kN |
| Calculation factor kr |
0.2 |
| Mass bearing |
25.5 kg |
Company Profile
| Worktime |
9.00-18.00 |
| Phone |
65-63204785 |