NNU4980
Offer High Quality Brand NNU4980 .Contact Us Online 2690 Bore Diameter (mm) to Get 6 mm ra max. Best 18 Calculation factor f0 Quote. BEARING DRIVESHAFT,INC.
| Brand Name: |
NTN |
| Model Number: |
NNU4980 |
| Calculation factor f0: |
18 |
| ra max.: |
6 mm |
| Bore Diameter (mm): |
2690 |
| Mass bearing: |
896 kg |
| Width (mm): |
120 |
| D: |
2690 mm |
| Reference speed: |
120 r/min |
| Calculation factor kr: |
0.015 |
| PDF |
NNU4980 |
Product Details
| Calculation factor f0 |
18 |
| ra max. |
6 mm |
| Bore Diameter (mm) |
2690 |
| Mass bearing |
896 kg |
| Width (mm) |
120 |
| D |
2690 mm |
| Reference speed |
120 r/min |
| Calculation factor kr |
0.015 |
| Da max. |
2655 mm |
| Calculation factor - kr |
0.015 |
| D1 ≈ |
2591.4 mm |
| Limiting speed |
80 r/min |
| r1,2 min. |
7.5 mm |
| d |
2390 mm |
| Basic dynamic load rating C |
1300 kN |
| ra - max. |
6 mm |
| d1 |
2488.6 mm |
| da - min. |
2425 mm |
| Bearing number |
BB1-8001 |
| Outer Diameter (mm) |
2390 |